{"title":"Higieniczny zbiornik magazynowy z funkcją uzdatniania ciepłej wody użytkowej – oszczędzaj energię i ciesz się komfortem","description":"\u003ch2\u003e\u003cstrong\u003eOPIS POSZCZEGÓLNYCH WERSJI \u003c\/strong\u003e\u003c\/h2\u003e\n\u003c!-- Meta Description --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eZbiornik buforowy NADO v6 | Higieniczny zbiornik magazynowy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eNADO v6\u003c\/b\u003e jest wyposażony w gniazda do grzałki wkręcanej TJ oraz przepływowy zbiornik magazynowy ze stali nierdzewnej do higienicznego przygotowania ciepłej wody użytkowej. Rurowy wymiennik ciepła o powierzchni 2,2–3,3 m² umożliwia elastyczną integrację energetyczną.\u003c\/p\u003e\n\n\u003cli\u003ePrzepływowy zbiornik magazynowy ze stali nierdzewnej: 20–45 l w zależności od modelu\u003c\/li\u003e\n\n\u003cli\u003eDwa przyłącza do grzejników elektrycznych TJ, maks. 2 x 6 kW\u003c\/li\u003e\n\n\u003cli\u003eWymiennik ciepła z rur stalowych do instalacji solarnej\/kotła\u003c\/li\u003e\n\n\u003cli\u003eDo wymagających zastosowań\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Meta Description --\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eZasobnik buforowy NADO v11 | Zasobnik higieniczny\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eNADO v11\u003c\/b\u003e oferuje dwa przyłącza do grzejników elektrycznych oraz wbudowany wymiennik ciepła ze stali nierdzewnej do przygotowania ciepłej wody użytkowej. Kołnierz opcjonalnie umożliwia montaż grzejnika TPK.\n\nZasobnik przepływowy ze stali nierdzewnej: 20–25 l (w zależności od modelu)\n\nDwa przyłącza G 6\/4\" do grzejników TJ\/TPK\n\nKlasa efektywności energetycznej: C\n\nElastyczne podłączenie do różnych systemów grzewczych\n\n","products":[{"product_id":"hygienespeicher-300liter-mit-isolierung-solarregister-20liter","title":"Hygienic storage tank 300 liters with insulation \u0026 solar coil 20 liters","description":"\u003cdiv class=\"product description\"\u003e\n\u003ch2\u003e300-liter hygienic storage tank with insulation \u0026 20-liter solar coil\u003c\/h2\u003e\n\n\u003cdiv class=\"intro\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eEfficient hot water solution for small to medium-sized households:\u003c\/strong\u003e The Drazice NADO 300\/20 v6 is the ideal hygienic storage tank for modern apartments and smaller single-family homes. With a 300-liter storage capacity and an integrated 20-liter solar coil, it combines space-saving design with maximum energy efficiency.\n\n\nYour advantages at a glance\n\n\nCompact size: 300-liter storage capacity for 2-4 people\n\n\nIntegrated solar coil: 20 liters with 2.0 m² heat exchanger surface\n\n\nHigh-quality insulation: Minimal heat loss thanks to effective thermal insulation\n\n\nHygienic domestic hot water heating: Fresh hot water on demand\n\n\nDurable construction: Enamelled inner tank with magnesium anode\n\n\nFlexible Connection: Versatile connection options for various heat sources\n\n\n\n\n\n\nTechnical Highlights\n... Magnesium sacrificial anode\n\n\nOperating pressure:\n\nMax. 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature range:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application\"\u003e\n\u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall single-family homes with 2-4 people\u003c\/li\u003e\n\u003cli\u003eApartments and condominiums\u003c\/li\u003e\n\u003cli\u003eNew buildings with low energy consumption\u003c\/li\u003e\n\u003cli\u003eCombination with heat pump, pellet or gas heating\u003c\/li\u003e\n\u003cli\u003eSolar systems with 4-8 m² collector area\u003c\/li\u003e\n\u003cli\u003eModernization and renovation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"function\"\u003e\n\u003ch3\u003eFunctionality\u003c\/h3\u003e\n\u003cp\u003eThe NADO 300\/20 v6 works according to the proven Hygienic storage principle: The heating water is stored in the 300-liter buffer tank, while the domestic hot water is only heated on demand by a stainless steel plate heat exchanger. This guarantees hygienically safe hot water without the risk of Legionella.\n\nThe integrated 20-liter solar coil with a 2.0 m² heat exchanger surface allows for the efficient integration of a solar thermal system to reduce heating costs by up to 60% in summer.\n\n\nQuality from Drazice\n\nFor over 70 years, Drazice has stood for the highest quality in hot water storage tanks. All products are manufactured in Europe and meet strict EU standards. The NADO 300\/20 v6 impresses with its durable materials, precise workmanship, and sophisticated technology.\n\nScope of Delivery\n\nNADO 300\/20 v6 Hygienic Storage Tank\nHigh-Quality Insulation\nMagnesium Anode\nInstallation Instructions\nManufacturer's Warranty\n\n\nInvest in future security: With the NADO 300\/20 v6, you're choosing proven technology, maximum efficiency, and long-term cost savings. Order now and benefit from our fast shipping!\n\n\n\n","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833314206019,"sku":"1210803298","price":2624.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v6.png?v=1763369766"},{"product_id":"hygienespeicher-500liter-mit-isolierung-solarregister-25liter","title":"Hygienic storage tank 500 liters with insulation \u0026 solar coil 25 liters","description":"\u003cdiv class=\"product description\"\u003e\n\u003ch2\u003e500-liter hygienic storage tank with insulation \u0026 25-liter solar coil\u003c\/h2\u003e\n\n\u003cdiv class=\"intro\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ideal solution for modern single-family homes:\u003c\/strong\u003e The Drazice NADO 500\/25 v6 combines a compact design with high-performance technology. With a 500-liter storage capacity and an integrated 25-liter solar coil, it's the perfect choice for energy-conscious households.\n\n\n\u003cdiv class=\"highlights\"\u003e\n\n\u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal volume:\u003c\/strong\u003e 500-liter storage capacity for 3-5 people\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated solar coil:\u003c\/strong\u003e 25 liters with 2.5 m² heat exchanger surface area\u003c\/li\u003e\n\n\u003cstrong\u003eHigh-quality insulation:\u003c\/strong\u003e Minimal heat loss thanks to effective thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHygienic domestic hot water heating:\u003c\/strong\u003e Fresh hot water on demand\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Enamelled inner tank with magnesium anode\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexible connection:\u003c\/strong\u003e Versatile connection options for various heat sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"technical-details\"\u003e\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage volume:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar coil:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 liters \/ 2.5 m² heat exchanger surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-quality rigid polyurethane foam insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner tank:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnameled with Magnesium sacrificial anode\n\n\nOperating pressure:\n\nMax. 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature range:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application\"\u003e\n\u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-family homes with 3-5 people\u003c\/li\u003e\n\u003cli\u003eNew buildings with modern energy standards\u003c\/li\u003e\n\u003cli\u003eModernization of existing heating systems\u003c\/li\u003e\n\u003cli\u003eCombination with heat pump, pellet or gas heating\u003c\/li\u003e\n\u003cli\u003eSolar systems with 6-12 m² collector area\u003c\/li\u003e\n\u003cli\u003eSystems with multiple heat sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"function\"\u003e\n\u003ch3\u003eFunctionality\u003c\/h3\u003e\n\u003cp\u003eThe NADO 500\/25 v6 works according to the proven Hygienic storage principle: The heating water is stored in the 500-liter buffer tank, while the domestic hot water is only heated on demand by a stainless steel plate heat exchanger. This guarantees hygienically safe hot water without the risk of Legionella.\n\nThe integrated 25-liter solar coil with a 2.5 m² heat exchanger surface allows for the efficient integration of a solar thermal system to reduce heating costs by up to 60% in summer.\n\n\nQuality from Drazice\n\nFor over 70 years, Drazice has stood for the highest quality in hot water storage tanks. All products are manufactured in Europe and meet strict EU standards. The NADO 500\/25 v6 impresses with its durable materials, precise workmanship, and sophisticated technology.\n\nScope of Delivery\n\nNADO 500\/25 v6 Hygienic Storage Tank\nHigh-Quality Insulation\nMagnesium Anode\nInstallation Instructions\nManufacturer's Warranty\n\n\nInvest in future security: With the NADO 500\/25 v6, you're choosing proven technology, maximum efficiency, and long-term cost savings. Order now and benefit from our fast shipping!\n\n\n","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833314271555,"sku":"1213803250","price":2824.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v6.png?v=1763369766"},{"product_id":"hygienespeicher-750liter-mit-isolierung-solarregister-35liter","title":"Hygienic storage tank 750 liters with insulation \u0026 solar coil 35 liters","description":"\u003cdiv class=\"product description\"\u003e\n\u003ch1\u003e750-liter hygienic storage tank with insulation \u0026 35-liter solar coil\u003c\/h1\u003e\n\n\u003cdiv class=\"intro\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe perfect balance of capacity and efficiency:\u003c\/strong\u003e The Drazice NADO 750\/35 v6, with its 750-liter storage volume, offers the ideal solution for larger single-family homes and smaller multi-family homes. Combine maximum hot water comfort with free solar energy.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"highlights\"\u003e\n\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\n\u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous volume:\u003c\/strong\u003e 750 liters for a comfortable hot water supply\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated solar coil:\u003c\/strong\u003e 3.5 m² heat exchanger surface for solar energy\u003c\/li\u003e\n\n\u003cstrong\u003eEnergy-efficient insulation:\u003c\/strong\u003e Reduced heat loss thanks to optimal insulation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHygienic hot water preparation:\u003c\/strong\u003e No legionella formation thanks to the flow-through principle\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eRobust construction:\u003c\/strong\u003e Enamelled tank with corrosion protection\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Compatible with all common Heating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"technical-details\"\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eTechnical Highlights\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage volume:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar register:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5 m² heat exchanger surface area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRigid polyurethane foam insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner tank:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnameled with Magnesium anode\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating pressure:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax. 6 bar\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application\"\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge single-family homes (4-6 people)\u003c\/li\u003e\n\u003cli\u003eTwo-family homes\u003c\/li\u003e\n\u003cli\u003eSmall multi-family homes\u003c\/li\u003e\n\u003cli\u003eCombination with solar thermal systems (8-15 m² collector area)\u003c\/li\u003e\n\u003cli\u003eHeat pump systems\u003c\/li\u003e\n\u003cli\u003eBiomass and pellet heating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"how\"\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eThe NADO 750\/35 v6 operates according to the efficient hygienic storage concept: The heating water is stored centrally and retains the heat. Ready. When needed, the drinking water is heated to the desired temperature in seconds via a stainless steel plate heat exchanger – fresh, hygienic, and without storage losses.\n\nThe 3.5 m² solar coil optimally utilizes solar energy and can cover up to 70% of the hot water demand during the summer months.\n\n\n\nMaximum Solar Utilization\n\nThe integrated solar coil is optimally sized for solar thermal systems with a collector area of ​​8-15 m². The large heat exchanger surface ensures efficient heat transfer and rapid heating times. Your contribution to climate protection – with measurable cost savings!\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"qualitaet\"\u003e\n\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\n\u003ch3\u003eProven Drazice quality\u003c\/h3\u003e\n\n\u003cp\u003eAs one of the leading European manufacturers, Drazice stands for reliability and durability. The NADO 750\/35 v6 is manufactured according to the strictest quality standards and impresses with its well-thought-out details and long service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"supply scope\"\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNADO 750\/35 v6 hygienic storage tank\u003c\/li\u003e\n\u003cli\u003eComplete insulation casing\u003c\/li\u003e\n\u003cli\u003eMagnesium protective anode\u003c\/li\u003e\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\u003cli\u003eManufacturer's warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSecure your energy independence:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NADO 750\/35 v6 is the smart investment in sustainable hot water comfort. Order now and benefit from attractive conditions!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833314664771,"sku":"1216803250","price":3121.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v6.png?v=1763369766"},{"product_id":"hygienespeicher-1000liter-mit-isolierung-solarregister-45liter","title":"Hygienic storage tank 1000 liters with insulation \u0026 solar coil 45 liters","description":"\u003cdiv class=\"product description\"\u003e\n\u003ch1\u003eHygiene storage tank 1000 liters with insulation \u0026amp; Solar Register 45 Liters\u003c\/h1\u003e\n\u003cdiv class=\"intro\"\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum efficiency for large heating systems:\u003c\/strong\u003e The Drazice NADO 1000\/45 v6 is a state-of-the-art hygienic storage tank with an impressive 1000-liter storage volume – ideal for apartment buildings, commercial properties, or large single-family homes with high hot water demand.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"highlights\"\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-large volume:\u003c\/strong\u003e 1000-liter storage capacity for maximum hot water comfort\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIntegrated solar register:\u003c\/strong\u003e Optimal use of free solar energy\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality insulation:\u003c\/strong\u003e Minimal heat loss thanks to effective thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHygienic domestic hot water heating:\u003c\/strong\u003e Fresh hot water on demand\n\nDurable construction: Enamelled inner tank with magnesium anode\n\nFlexible connection: Versatile connection options for various heat sources\n\n\n\n\nTechnical details\n\n\nTechnical Highlights\n\n\ntable\n\n\n\n\nStorage volume:\n\n1000 liters\n\n\n\nSolar coil:\n\n4.5 m² heat exchanger surface\n\n\n\n\nInsulation:\n\nHigh-quality PU rigid foam insulation\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner container:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnameled with magnesium sacrificial anode\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOperating pressure:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax. 6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature range:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application\"\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-family homes with high hot water demand\u003c\/li\u003e\n\u003cli\u003eCommercial properties (hotels, guesthouses, office buildings)\u003c\/li\u003e\n\u003cli\u003eLarge single-family homes with solar thermal systems\u003c\/li\u003e\n\u003cli\u003eCombination with heat pump, pellet or gas heating\u003c\/li\u003e\n\u003cli\u003eMultiple heat source systems (hybrid systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"how\"\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eThe NADO The 1000\/45 v6 operates according to the proven hygienic storage principle: The heating water is stored in the large buffer tank, while the domestic hot water is only heated on demand by a stainless steel plate heat exchanger. This guarantees hygienically perfect hot water without any risk of Legionella.\n\nThe integrated solar coil with a 4.5 m² heat exchanger surface allows for the efficient integration of a solar thermal system to reduce heating costs by up to 60% in summer.\n\n\nQuality from Drazice\n\nFor over 70 years, Drazice has stood for the highest quality in hot water storage tanks. All products are manufactured in Europe and meet strict EU standards. The NADO 1000\/45 v6 impresses with its durable materials, precise workmanship, and sophisticated technology.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"supply\"\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNADO 1000\/45 v6 hygienic storage tank\u003c\/li\u003e\n\u003cli\u003eHigh-quality insulation cladding\u003c\/li\u003e\n\u003cli\u003eMagnesium sacrificial anode\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003cli\u003eManufacturer's warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInvest in future security:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the NADO 1000\/45 v6, you are choosing proven technology, maximum efficiency, and long-term cost savings. Order now and benefit from our fast shipping!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833315123523,"sku":"1215803250","price":3445.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v6.png?v=1763369766"},{"product_id":"hygienespeicher-300liter-mit-isolierung-warmetauscher-25liter","title":"300-liter hygienic storage tank with insulation and 20-liter heat exchanger","description":"\u003cdiv class=\"product description nado buffer tank\"\u003e\n\u003ch1\u003e300-liter hygienic storage tank with insulation \u0026 20-liter heat exchanger\u003c\/h1\u003e\n\n\u003cdiv class=\"intro\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIntelligent heat storage for maximum energy efficiency:\u003c\/strong\u003e The Drazice NADO V11 hot water storage tanks combine two functions in one system – a buffer tank for heating water and hot water preparation with an integrated stainless steel tank. Perfect for combining multiple heat sources such as solid fuel boilers, heat pumps, solar thermal systems, and wood-burning stoves.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"highlights\"\u003e\n\u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual function:\u003c\/strong\u003e Buffer tank + hot water preparation in one unit\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexible application:\u003c\/strong\u003e Can be combined with solid fuel boilers, heat pumps, solar thermal systems, and more Fireplace\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e 20-25 liter rust-free tank for hygienic drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e Stores excess heat with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality insulation:\u003c\/strong\u003e 80 mm thick, removable thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e4 sizes available:\u003c\/strong\u003e 300L, 500L, 750L and 1000L for every need\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"function\"\u003e\n\u003ch3\u003eFunctionality \u0026 Applications\u003c\/h3\u003e\n\n\u003ch4\u003eBuffer storage function\u003c\/h4\u003e\n\n\u003cp\u003eThe NADO V11 hot water storage tank stores excess heat from your heating source – be it a solid fuel boiler, wood gasifier, heat pump or solar thermal system. This intelligent intermediate storage enables:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e The boiler always operates within the optimal temperature range with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEnergy storage:\u003c\/strong\u003e Excess heat is stored instead of being wasted\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger combustion intervals:\u003c\/strong\u003e Less frequent refueling is required with solid fuel boilers\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHydraulic separator:\u003c\/strong\u003e Optimal integration of different heating circuits\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch4\u003eDomestic hot water preparation\u003c\/h4\u003e\n\n\u003cp\u003eThe integrated 20-25 liter stainless steel tank enables direct domestic hot water heating or preheating:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith solid fuel boiler:\u003c\/strong\u003e Direct heating to target temperature is possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWith solar\/heat pump:\u003c\/strong\u003e Preheating of the water, Reheating via electric heating element possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e Hygienically perfect drinking water quality\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexibly expandable:\u003c\/strong\u003e Combination with an additional hot water storage tank possible\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"technical-equipment\"\u003e\n\u003ch3\u003eTechnical equipment\u003c\/h3\u003e\n\u003ch4\u003eConstruction \u0026amp; Construction\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain tank:\u003c\/strong\u003e Steel, exterior with protective coating\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInner tank:\u003c\/strong\u003e 20-25 liters stainless steel for drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTube heat exchanger:\u003c\/strong\u003e Integrated for optimal heat transfer\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e 80 mm rigid polyurethane foam, removable for maintenance\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 2x G1½\" pipe connections for hot water preparation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e Mounting for electric heating element TJ6\/4\"\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"available-sizes\"\u003e\n\u003cdiv class=\"available-sizes\"\u003e\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003ctable class=\"size-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBuffer Tank Volume\u003c\/th\u003e\n\u003cth\u003eStainless Steel Inner Tank\u003c\/th\u003e\n\u003cth\u003eIdeal for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 Liters\u003c\/td\u003e\n\u003ctd\u003e20 Liters\u003c\/td\u003e\n\u003ctd\u003e2-4 Persons, Small Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 Liters\u003c\/td\u003e\n\u003ctd\u003e25 Liters\u003c\/td\u003e\n\u003ctd\u003e3-5 Persons, Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 750\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003e4-6 people, large single-family homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctd\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 1000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003eMulti-family homes, commercial properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application examples\"\u003e\n\u003ch3\u003eTypical application examples\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application examples\"\u003e\n\u003ch4\u003e1. Combination with solid fuel boiler\n\nOptimal solution for wood, pellet, or coal heating:\n\n\nBoiler operates in its optimal power range with maximum efficiency\n\nExcess heat is temporarily stored in the buffer tank\n\nDirect hot water preparation is possible in the stainless steel tank\n\nLess frequent refueling required\n\nIdeal for log boilers and wood gasifiers\n\n\n2. Combination with a solar thermal system\n\nMaximum solar utilization through heat storage:\n\n\nStorage of solar heat for later use\n\nPreheating of domestic hot water in a stainless steel tank\n\nRe-heating via electric immersion heater or a second heat source\n\nUp to 60% energy savings in summer\n\n\n3. Combination with a heat pump\n\nEfficient buffer storage for heat pumps:\n\n\nReduces heat pump cycling\n\nStores heat when electricity prices are low (Smart Grid)\n\nDomestic hot water preheating possible\n\nOptimized system hydraulics\n\n\n4. Hybrid systems (multiple heat sources)\n\nMaximum flexibility through combination:\n\nFor example: Solid fuel boiler + solar thermal system\n\nOr: Heat pump + wood-burning stove with water jacket\n\nOr: Pellet boiler + solar thermal system\n\nIntelligent use of all available energy sources\n\n\n\n\n\n\n\n\nSpecial advantages of solid fuel boilers\n\n\n\nThe NADO V11 hot water storage tank is the ideal complement to solid fuel boilers (wood, pellets, coal):\n\n\n\n\n\n\nOptimal combustion: The boiler can run continuously at the ideal temperature and maximum efficiency\n\n\n\nLonger burn time: The stored heat bridges periods without active boiler operation\n\n\n\nReduced emissions: Optimal combustion reduces pollutants minimized\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComfort gain:\u003c\/strong\u003e Less frequent refueling required, especially at night\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBoiler protection:\u003c\/strong\u003e Prevents overheating and protects the boiler\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger lifespan:\u003c\/strong\u003e Boiler operates within its ideal operating range\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"installation-erweiterung\"\u003e\n\u003ch3\u003eInstallation \u0026amp; Expansion Options\u003c\/h3\u003e\n\u003ch4\u003eElectric Heating Element (Optional)\u003c\/h4\u003e\n\u003cp\u003eThe NADO V11 can be retrofitted with a TJ 6\/4\" electric heating element:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor additional domestic hot water heating\u003c\/li\u003e\n\u003cli\u003eIdeal for solar or heat pump combinations\u003c\/li\u003e\n\u003cli\u003eIndependent hot water preparation in summer\u003c\/li\u003e\n\n\u003cli\u003eEasy retrofitting possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCombination with external hot water storage tank\u003c\/h4\u003e\n\u003cp\u003eFor higher hot water demand, the NADO can serve as a preheating stage:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePreheating in the NADO stainless steel tank (20-25L)\u003c\/li\u003e\n\u003cli\u003ePostheating in a separate hot water storage tank\u003c\/li\u003e\n\u003cli\u003eMaximum energy efficiency through cascade use\u003c\/li\u003e\n\u003cli\u003eParticularly useful when Solar\/Heat Pump Systems\n\n\n\n\u003cdiv class=\"technical-data-general\"\u003e\n\n\u003ch3\u003eGeneral Technical Data\u003c\/h3\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Volumes:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300L, 500L, 750L, 1000L\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMain Tank:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel with protective coating (exterior), uncoated (interior)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInner Tank (Domestic Hot Water):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20-25L stainless steel Stainless steel\n\n\nHeat exchanger:\n\nSteel tubular heat exchanger\n\n\nInsulation:\n\n80 mm rigid polyurethane foam, removable\n\n\n\nDomestic hot water connections:\n\n2 x G1½\"\n\n\nOptional:\n\nElectric heating element TJ 6\/4\"\n\n\n\nMax. operating pressure:\n\n6 bar (buffer tank)\n\n\nMax. Temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"energy efficiency\"\u003e\n\u003ch3\u003eEnergy efficiency \u0026 cost savings\u003c\/h3\u003e\n\u003cp\u003eThe NADO V11 hot water storage tank contributes significantly to the energy efficiency of your heating system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler efficiency:\u003c\/strong\u003e Up to 15% higher efficiency thanks to optimal operating point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced fuel costs:\u003c\/strong\u003e Less consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833315189059,"sku":"1210803360","price":2624.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v11_d5987655-abfe-462e-9bc8-b613a062bbf6.png?v=1763374306"},{"product_id":"hygienespeicher-400liter-mit-isolierung-warmetauscher-25liter","title":"400-liter hygienic storage tank with insulation and 25-liter heat exchanger","description":"\u003cdiv class=\"product description nado buffer tank\"\u003e\n\u003ch1\u003e400-liter hygienic storage tank with insulation \u0026 25-liter heat exchanger\u003c\/h1\u003e\n\n\u003cdiv class=\"intro\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIntelligent heat storage for maximum energy efficiency:\u003c\/strong\u003e The Drazice NADO V11 hot water storage tanks combine two functions in one system – a buffer tank for heating water and hot water preparation with an integrated stainless steel tank. Perfect for combining multiple heat sources such as solid fuel boilers, heat pumps, solar thermal systems, and wood-burning stoves.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"highlights\"\u003e\n\u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual function:\u003c\/strong\u003e Buffer tank + hot water preparation in one unit\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexible application:\u003c\/strong\u003e Can be combined with solid fuel boilers, heat pumps, solar thermal systems, and more Fireplace\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e 20-25 liter rust-free tank for hygienic drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e Stores excess heat with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality insulation:\u003c\/strong\u003e 80 mm thick, removable thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e4 sizes available:\u003c\/strong\u003e 300L, 500L, 750L and 1000L for every need\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"function\"\u003e\n\u003ch3\u003eFunctionality \u0026 Applications\u003c\/h3\u003e\n\n\u003ch4\u003eBuffer storage function\u003c\/h4\u003e\n\n\u003cp\u003eThe NADO V11 hot water storage tank stores excess heat from your heating source – be it a solid fuel boiler, wood gasifier, heat pump or solar thermal system. This intelligent intermediate storage enables:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e The boiler always operates within the optimal temperature range with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEnergy storage:\u003c\/strong\u003e Excess heat is stored instead of being wasted\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger combustion intervals:\u003c\/strong\u003e Less frequent refueling is required with solid fuel boilers\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHydraulic separator:\u003c\/strong\u003e Optimal integration of different heating circuits\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch4\u003eDomestic hot water preparation\u003c\/h4\u003e\n\n\u003cp\u003eThe integrated 20-25 liter stainless steel tank enables direct domestic hot water heating or preheating:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith solid fuel boiler:\u003c\/strong\u003e Direct heating to target temperature is possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWith solar\/heat pump:\u003c\/strong\u003e Preheating of the water, Reheating via electric heating element possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e Hygienically perfect drinking water quality\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexibly expandable:\u003c\/strong\u003e Combination with an additional hot water storage tank possible\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"technical-equipment\"\u003e\n\u003ch3\u003eTechnical equipment\u003c\/h3\u003e\n\u003ch4\u003eConstruction \u0026amp; Construction\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain tank:\u003c\/strong\u003e Steel, exterior with protective coating\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInner tank:\u003c\/strong\u003e 20-25 liters stainless steel for drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTube heat exchanger:\u003c\/strong\u003e Integrated for optimal heat transfer\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e 80 mm rigid polyurethane foam, removable for maintenance\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 2x G1½\" pipe connections for hot water preparation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e Mounting for electric heating element TJ6\/4\"\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"available-sizes\"\u003e\n\u003cdiv class=\"available-sizes\"\u003e\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003ctable class=\"size-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBuffer Tank Volume\u003c\/th\u003e\n\u003cth\u003eStainless Steel Inner Tank\u003c\/th\u003e\n\u003cth\u003eIdeal for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 Liters\u003c\/td\u003e\n\u003ctd\u003e20 Liters\u003c\/td\u003e\n\u003ctd\u003e2-4 Persons, Small Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 Liters\u003c\/td\u003e\n\u003ctd\u003e25 Liters\u003c\/td\u003e\n\u003ctd\u003e3-5 Persons, Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 750\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003e4-6 people, large single-family homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctd\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 1000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003eMulti-family homes, commercial properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application examples\"\u003e\n\u003ch3\u003eTypical application examples\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application examples\"\u003e\n\u003ch4\u003e1. Combination with solid fuel boiler\n\nOptimal solution for wood, pellet, or coal heating:\n\n\nBoiler operates in its optimal power range with maximum efficiency\n\nExcess heat is temporarily stored in the buffer tank\n\nDirect hot water preparation is possible in the stainless steel tank\n\nLess frequent refueling required\n\nIdeal for log boilers and wood gasifiers\n\n\n2. Combination with a solar thermal system\n\nMaximum solar utilization through heat storage:\n\n\nStorage of solar heat for later use\n\nPreheating of domestic hot water in a stainless steel tank\n\nRe-heating via electric immersion heater or a second heat source\n\nUp to 60% energy savings in summer\n\n\n3. Combination with a heat pump\n\nEfficient buffer storage for heat pumps:\n\n\nReduces heat pump cycling\n\nStores heat when electricity prices are low (Smart Grid)\n\nDomestic hot water preheating possible\n\nOptimized system hydraulics\n\n\n4. Hybrid systems (multiple heat sources)\n\nMaximum flexibility through combination:\n\nFor example: Solid fuel boiler + solar thermal system\n\nOr: Heat pump + wood-burning stove with water jacket\n\nOr: Pellet boiler + solar thermal system\n\nIntelligent use of all available energy sources\n\n\n\n\n\n\n\n\nSpecial advantages of solid fuel boilers\n\n\n\nThe NADO V11 hot water storage tank is the ideal complement to solid fuel boilers (wood, pellets, coal):\n\n\n\n\n\n\nOptimal combustion: The boiler can run continuously at the ideal temperature and maximum efficiency\n\n\n\nLonger burn time: The stored heat bridges periods without active boiler operation\n\n\n\nReduced emissions: Optimal combustion reduces pollutants minimized\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComfort gain:\u003c\/strong\u003e Less frequent refueling required, especially at night\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBoiler protection:\u003c\/strong\u003e Prevents overheating and protects the boiler\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger lifespan:\u003c\/strong\u003e Boiler operates within its ideal operating range\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"installation-erweiterung\"\u003e\n\u003ch3\u003eInstallation \u0026amp; Expansion Options\u003c\/h3\u003e\n\u003ch4\u003eElectric Heating Element (Optional)\u003c\/h4\u003e\n\u003cp\u003eThe NADO V11 can be retrofitted with a TJ 6\/4\" electric heating element:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor additional domestic hot water heating\u003c\/li\u003e\n\u003cli\u003eIdeal for solar or heat pump combinations\u003c\/li\u003e\n\u003cli\u003eIndependent hot water preparation in summer\u003c\/li\u003e\n\n\u003cli\u003eEasy retrofitting possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCombination with external hot water storage tank\u003c\/h4\u003e\n\u003cp\u003eFor higher hot water demand, the NADO can serve as a preheating stage:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePreheating in the NADO stainless steel tank (20-25L)\u003c\/li\u003e\n\u003cli\u003ePostheating in a separate hot water storage tank\u003c\/li\u003e\n\u003cli\u003eMaximum energy efficiency through cascade use\u003c\/li\u003e\n\u003cli\u003eParticularly useful when Solar\/Heat Pump Systems\n\n\n\n\u003cdiv class=\"technical-data-general\"\u003e\n\n\u003ch3\u003eGeneral Technical Data\u003c\/h3\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Volumes:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300L, 500L, 750L, 1000L\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMain Tank:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel with protective coating (exterior), uncoated (interior)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInner Tank (Domestic Hot Water):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20-25L stainless steel Stainless steel\n\n\nHeat exchanger:\n\nSteel tubular heat exchanger\n\n\nInsulation:\n\n80 mm rigid polyurethane foam, removable\n\n\n\nDomestic hot water connections:\n\n2 x G1½\"\n\n\nOptional:\n\nElectric heating element TJ 6\/4\"\n\n\n\nMax. operating pressure:\n\n6 bar (buffer tank)\n\n\nMax. Temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"energy efficiency\"\u003e\n\u003ch3\u003eEnergy efficiency \u0026 cost savings\u003c\/h3\u003e\n\u003cp\u003eThe NADO V11 hot water storage tank contributes significantly to the energy efficiency of your heating system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler efficiency:\u003c\/strong\u003e Up to 15% higher efficiency thanks to optimal operating point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced fuel costs:\u003c\/strong\u003e Less consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833315582275,"sku":"1214803360","price":2743.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v11_d5987655-abfe-462e-9bc8-b613a062bbf6.png?v=1763374306"},{"product_id":"hygienespeicher-750liter-mit-isolierung-warmetauscher-25liter","title":"Hygienic storage tank 750 liters with insulation \u0026 heat exchanger 25 liters","description":"\u003cdiv class=\"product description nado buffer tank\"\u003e\n\u003ch1\u003eHygienic storage tank 750 liters with insulation \u0026 25-liter heat exchanger\u003c\/h1\u003e\n\n\u003cdiv class=\"intro\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIntelligent heat storage for maximum energy efficiency:\u003c\/strong\u003e The Drazice NADO V11 hot water storage tanks combine two functions in one system – a buffer tank for heating water and hot water preparation with an integrated stainless steel tank. Perfect for combining multiple heat sources such as solid fuel boilers, heat pumps, solar thermal systems, and wood-burning stoves.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"highlights\"\u003e\n\u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual function:\u003c\/strong\u003e Buffer tank + hot water preparation in one unit\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexible application:\u003c\/strong\u003e Can be combined with solid fuel boilers, heat pumps, solar thermal systems, and more Fireplace\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e 20-25 liter rust-free tank for hygienic drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e Stores excess heat with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality insulation:\u003c\/strong\u003e 80 mm thick, removable thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e4 sizes available:\u003c\/strong\u003e 300L, 500L, 750L and 1000L for every need\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"function\"\u003e\n\u003ch3\u003eFunctionality \u0026 Applications\u003c\/h3\u003e\n\n\u003ch4\u003eBuffer storage function\u003c\/h4\u003e\n\n\u003cp\u003eThe NADO V11 hot water storage tank stores excess heat from your heating source – be it a solid fuel boiler, wood gasifier, heat pump or solar thermal system. This intelligent intermediate storage enables:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e The boiler always operates within the optimal temperature range with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEnergy storage:\u003c\/strong\u003e Excess heat is stored instead of being wasted\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger combustion intervals:\u003c\/strong\u003e Less frequent refueling is required with solid fuel boilers\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHydraulic separator:\u003c\/strong\u003e Optimal integration of different heating circuits\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch4\u003eDomestic hot water preparation\u003c\/h4\u003e\n\n\u003cp\u003eThe integrated 20-25 liter stainless steel tank enables direct domestic hot water heating or preheating:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith solid fuel boiler:\u003c\/strong\u003e Direct heating to target temperature is possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWith solar\/heat pump:\u003c\/strong\u003e Preheating of the water, Reheating via electric heating element possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e Hygienically perfect drinking water quality\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexibly expandable:\u003c\/strong\u003e Combination with an additional hot water storage tank possible\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"technical-equipment\"\u003e\n\u003ch3\u003eTechnical equipment\u003c\/h3\u003e\n\u003ch4\u003eConstruction \u0026amp; Construction\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain tank:\u003c\/strong\u003e Steel, exterior with protective coating\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInner tank:\u003c\/strong\u003e 20-25 liters stainless steel for drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTubular heat exchanger:\u003c\/strong\u003e Integrated for optimal heat transfer\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e 80 mm rigid polyurethane foam, removable for maintenance\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 2x G1½\" pipe connections for hot water preparation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e Mounting for electric heating element TJ6\/4\"\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"available-sizes\"\u003e\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003ctable class=\"size-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBuffer Tank Volume\u003c\/th\u003e\n\u003cth\u003eStainless Steel Inner Tank\u003c\/th\u003e\n\u003cth\u003eIdeal for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 Liters\u003c\/td\u003e\n\u003ctd\u003e20 Liters\u003c\/td\u003e\n\u003ctd\u003e2-4 Persons, Small Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 Liters\u003c\/td\u003e\n\u003ctd\u003e25 Liters\u003c\/td\u003e\n\u003ctd\u003e3-5 Persons, Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 750\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003e4-6 people, large single-family homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 1000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003eMulti-family homes, commercial properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application examples\"\u003e\n\u003ch3\u003eTypical application examples\u003c\/h3\u003e\n\u003ch4\u003e1. Combination with solid fuel boiler\n\nOptimal solution for wood, pellet, or coal heating:\n\n\nBoiler operates in its optimal power range with maximum efficiency\n\nExcess heat is temporarily stored in the buffer tank\n\nDirect hot water preparation is possible in the stainless steel tank\n\nLess frequent refueling required\n\nIdeal for log boilers and wood gasifiers\n\n\n2. Combination with a solar thermal system\n\nMaximum solar utilization through heat storage:\n\n\nStorage of solar heat for later use\n\nPreheating of domestic hot water in a stainless steel tank\n\nRe-heating via electric immersion heater or a second heat source\n\nUp to 60% energy savings in summer\n\n\n3. Combination with a heat pump\n\nEfficient buffer storage for heat pumps:\n\n\nReduces heat pump cycling\n\nStores heat when electricity prices are low (Smart Grid)\n\nDomestic hot water preheating possible\n\nOptimized system hydraulics\n\n\n4. Hybrid systems (multiple heat sources)\n\nMaximum flexibility through combination:\n\nFor example: Solid fuel boiler + solar thermal system\n\nOr: Heat pump + wood-burning stove with water jacket\n\nOr: Pellet boiler + solar thermal system\n\nIntelligent use of all available energy sources\n\n\n\n\n\n\n\n\nSpecial advantages of solid fuel boilers\n\n\n\nThe NADO V11 hot water storage tank is the ideal complement to solid fuel boilers (wood, pellets, coal):\n\n\n\n\n\n\nOptimal combustion: The boiler can run continuously at the ideal temperature and maximum efficiency\n\n\n\nLonger burn time: The stored heat bridges periods without active boiler operation\n\n\n\nReduced emissions: Optimal combustion reduces pollutants minimized\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComfort gain:\u003c\/strong\u003e Less frequent refueling required, especially at night\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBoiler protection:\u003c\/strong\u003e Prevents overheating and protects the boiler\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger lifespan:\u003c\/strong\u003e Boiler operates within its ideal operating range\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"installation-erweiterung\"\u003e\n\u003ch3\u003eInstallation \u0026amp; Expansion Options\u003c\/h3\u003e\n\u003ch4\u003eElectric Heating Element (Optional)\u003c\/h4\u003e\n\u003cp\u003eThe NADO V11 can be retrofitted with a TJ 6\/4\" electric heating element:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor additional domestic hot water heating\u003c\/li\u003e\n\u003cli\u003eIdeal for solar or heat pump combinations\u003c\/li\u003e\n\u003cli\u003eIndependent hot water preparation in summer\u003c\/li\u003e\n\n\u003cli\u003eEasy retrofitting possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCombination with external hot water storage tank\u003c\/h4\u003e\n\u003cp\u003eFor higher hot water demand, the NADO can serve as a preheating stage:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePreheating in the NADO stainless steel tank (20-25L)\u003c\/li\u003e\n\u003cli\u003ePostheating in a separate hot water storage tank\u003c\/li\u003e\n\u003cli\u003eMaximum energy efficiency through cascade use\u003c\/li\u003e\n\u003cli\u003eParticularly useful when Solar\/Heat Pump Systems\n\n\n\n\u003cdiv class=\"technical-data-general\"\u003e\n\n\u003ch3\u003eGeneral Technical Data\u003c\/h3\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Volumes:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300L, 500L, 750L, 1000L\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMain Tank:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel with protective coating (exterior), uncoated (interior)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInner Tank (Domestic Hot Water):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20-25L stainless steel Stainless steel\n\n\nHeat exchanger:\n\nSteel tubular heat exchanger\n\n\nInsulation:\n\n80 mm rigid polyurethane foam, removable\n\n\n\nDomestic hot water connections:\n\n2 x G1½\"\n\n\nOptional:\n\nElectric heating element TJ 6\/4\"\n\n\n\nMax. operating pressure:\n\n6 bar (buffer tank)\n\n\nMax. Temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"energy efficiency\"\u003e\n\u003ch3\u003eEnergy efficiency \u0026 cost savings\u003c\/h3\u003e\n\u003cp\u003eThe NADO V11 hot water storage tank contributes significantly to the energy efficiency of your heating system:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler efficiency:\u003c\/strong\u003e Up to 15% higher efficiency thanks to optimal operating point\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eReduced fuel costs:\u003c\/strong\u003e Less consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833316041027,"sku":"1218803247","price":3338.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v11_d5987655-abfe-462e-9bc8-b613a062bbf6.png?v=1763374306"},{"product_id":"hygienespeicher-1000liter-mit-isolierung-warmetauscher-25liter","title":"Hygienic storage tank 1000 liters with insulation \u0026 heat exchanger 25 liters","description":"\u003cdiv class=\"product description nado buffer tank\"\u003e\n\u003ch1\u003e1000-liter hygienic storage tank with insulation \u0026 25-liter heat exchanger\u003c\/h1\u003e\n\n\u003cdiv class=\"intro\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIntelligent heat storage for maximum energy efficiency:\u003c\/strong\u003e The Drazice NADO V11 hot water storage tanks combine two functions in one system – a buffer tank for heating water and hot water preparation with an integrated stainless steel tank. Perfect for combining multiple heat sources such as solid fuel boilers, heat pumps, solar thermal systems, and wood-burning stoves.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"highlights\"\u003e\n\u003ch3\u003eYour advantages at a glance\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual function:\u003c\/strong\u003e Buffer tank + hot water preparation in one unit\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexible application:\u003c\/strong\u003e Can be combined with solid fuel boilers, heat pumps, solar thermal systems, and more. Fireplace\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e 20-25 liter rust-free tank for hygienic drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e Stores excess heat with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality insulation:\u003c\/strong\u003e 80 mm thick, removable thermal insulation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e4 sizes available:\u003c\/strong\u003e 300L, 500L, 750L and 1000L for every need\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"function\"\u003e\n\u003ch3\u003eFunctionality \u0026 Applications\u003c\/h3\u003e\n\n\u003ch4\u003eBuffer storage function\u003c\/h4\u003e\n\n\u003cp\u003eThe NADO V11 hot water storage tank stores excess heat from your heating source – be it a solid fuel boiler, wood gasifier, heat pump or solar thermal system. This intelligent intermediate storage enables:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal boiler operation:\u003c\/strong\u003e The boiler always operates within the optimal temperature range with maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEnergy storage:\u003c\/strong\u003e Excess heat is stored instead of being wasted\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger combustion intervals:\u003c\/strong\u003e Less frequent refueling is required with solid fuel boilers\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHydraulic separator:\u003c\/strong\u003e Optimal integration of different heating circuits\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch4\u003eDomestic hot water preparation\u003c\/h4\u003e\n\n\u003cp\u003eThe integrated 20-25 liter stainless steel tank enables direct domestic hot water heating or preheating:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith solid fuel boiler:\u003c\/strong\u003e Direct heating to target temperature is possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWith solar\/heat pump:\u003c\/strong\u003e Preheating of the water, Reheating via electric heating element possible\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless steel inner tank:\u003c\/strong\u003e Hygienically perfect drinking water quality\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFlexibly expandable:\u003c\/strong\u003e Combination with an additional hot water storage tank possible\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"technical-equipment\"\u003e\n\u003ch3\u003eTechnical equipment\u003c\/h3\u003e\n\u003ch4\u003eConstruction \u0026amp; Construction\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain tank:\u003c\/strong\u003e Steel, exterior with protective coating\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInner tank:\u003c\/strong\u003e 20-25 liters stainless steel for drinking water\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTube heat exchanger:\u003c\/strong\u003e Integrated for optimal heat transfer\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e 80 mm rigid polyurethane foam, removable for maintenance\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 2x G1½\" pipe connections for hot water preparation\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOptional:\u003c\/strong\u003e Mounting for electric heating element TJ6\/4\"\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"available-sizes\"\u003e\n\u003cdiv class=\"available-sizes\"\u003e\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003ctable class=\"size-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eBuffer Tank Volume\u003c\/th\u003e\n\u003cth\u003eStainless Steel Inner Tank\u003c\/th\u003e\n\u003cth\u003eIdeal for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 300\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 Liters\u003c\/td\u003e\n\u003ctd\u003e20 Liters\u003c\/td\u003e\n\u003ctd\u003e2-4 Persons, Small Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 Liters\u003c\/td\u003e\n\u003ctd\u003e25 Liters\u003c\/td\u003e\n\u003ctd\u003e3-5 Persons, Single-Family Homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 750\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003e4-6 people, large single-family homes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctd\u003e\n\u003ctd\u003e\u003cstrong\u003eNADO V11 1000\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1000 liters\u003c\/td\u003e\n\u003ctd\u003e25 liters\u003c\/td\u003e\n\u003ctd\u003eMulti-family homes, commercial properties\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application examples\"\u003e\n\u003ch3\u003eTypical application examples\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"application examples\"\u003e\n\u003ch4\u003e1. Combination with solid fuel boiler\n\nOptimal solution for wood, pellet, or coal heating:\n\n\nBoiler operates in its optimal power range with maximum efficiency\n\nExcess heat is temporarily stored in the buffer tank\n\nDirect hot water preparation is possible in the stainless steel tank\n\nLess frequent refueling required\n\nIdeal for log boilers and wood gasifiers\n\n\n2. Combination with a solar thermal system\n\nMaximum solar utilization through heat storage:\n\n\nStorage of solar heat for later use\n\nPreheating of domestic hot water in a stainless steel tank\n\nRe-heating via electric immersion heater or a second heat source\n\nUp to 60% energy savings in summer\n\n\n3. Combination with a heat pump\n\nEfficient buffer storage for heat pumps:\n\n\nReduces heat pump cycling\n\nStores heat when electricity prices are low (Smart Grid)\n\nDomestic hot water preheating possible\n\nOptimized system hydraulics\n\n\n4. Hybrid systems (multiple heat sources)\n\nMaximum flexibility through combination:\n\nFor example: Solid fuel boiler + solar thermal system\n\nOr: Heat pump + wood-burning stove with water jacket\n\nOr: Pellet boiler + solar thermal system\n\nIntelligent use of all available energy sources\n\n\n\n\n\n\n\n\nSpecial advantages of solid fuel boilers\n\n\n\nThe NADO V11 hot water storage tank is the ideal complement to solid fuel boilers (wood, pellets, coal):\n\n\n\n\n\n\nOptimal combustion: The boiler can run continuously at the ideal temperature and maximum efficiency\n\n\n\nLonger burn time: The stored heat bridges periods without active boiler operation\n\n\n\nReduced emissions: Optimal combustion reduces pollutants minimized\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eComfort gain:\u003c\/strong\u003e Less frequent refueling required, especially at night\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBoiler protection:\u003c\/strong\u003e Prevents overheating and protects the boiler\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLonger lifespan:\u003c\/strong\u003e Boiler operates within its ideal operating range\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"installation-erweiterung\"\u003e\n\u003ch3\u003eInstallation \u0026amp; Expansion Options\u003c\/h3\u003e\n\u003ch4\u003eElectric Heating Element (Optional)\u003c\/h4\u003e\n\u003cp\u003eThe NADO V11 can be retrofitted with a TJ 6\/4\" electric heating element:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor additional domestic hot water heating\u003c\/li\u003e\n\u003cli\u003eIdeal for solar or heat pump combinations\u003c\/li\u003e\n\u003cli\u003eIndependent hot water preparation in summer\u003c\/li\u003e\n\n\u003cli\u003eEasy retrofitting possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCombination with external hot water storage tank\u003c\/h4\u003e\n\u003cp\u003eFor higher hot water demand, the NADO can serve as a preheating stage:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePreheating in the NADO stainless steel tank (20-25L)\u003c\/li\u003e\n\u003cli\u003ePostheating in a separate hot water storage tank\u003c\/li\u003e\n\u003cli\u003eMaximum energy efficiency through cascade use\u003c\/li\u003e\n\u003cli\u003eParticularly useful when Solar\/Heat Pump Systems\n\n\n\n\u003cdiv class=\"technical-data-general\"\u003e\n\n\u003ch3\u003eGeneral Technical Data\u003c\/h3\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Volumes:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300L, 500L, 750L, 1000L\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMain Tank:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel with protective coating (exterior), uncoated (interior)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eInner Tank (Domestic Hot Water):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20-25L stainless steel Stainless steel\n\n\nHeat exchanger:\n\nSteel tubular heat exchanger\n\n\nInsulation:\n\n80 mm rigid polyurethane foam, removable\n\n\n\nDomestic hot water connections:\n\n2 x G1½\"\n\n\nOptional:\n\nElectric heating element TJ 6\/4\"\n\n\n\nMax. operating pressure:\n\n6 bar (buffer tank)\n\n\nMax. Temperature:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"energy efficiency\"\u003e\n\u003ch3\u003eEnergy efficiency \u0026 cost savings\u003c\/h3\u003e\n\u003cp\u003eThe NADO V11 hygienic storage tank contributes significantly to the energy efficiency of your heating system:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler efficiency:\u003c\/strong\u003e Up to 15% higher efficiency thanks to optimal operating point\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eReduced fuel costs:\u003c\/strong\u003e Less consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Drazice","offers":[{"title":"Default Title","offer_id":53833316106563,"sku":"1215803347","price":3287.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/files\/01_Hygienespeicher_Brauchwasseraufbereitung_NADO_v11.png?v=1763374237"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/1400\/8899\/collections\/01_Pufferspeicher_NADO_mit_Brauchwasseraufbereitung_a34e32b0-f5e0-4cf9-9b69-756545e78b2c.png?v=1763370151","url":"https:\/\/teke-shop.at\/pl\/collections\/higieniczny-zbiornik-magazynowy-z-funkcja-uzdatniania-cieplej-wody-uzytkowej-oszczedzaj-energie-ciesz-sie-komfortem.oembed?page=2","provider":"TEKE SHOP","version":"1.0","type":"link"}