Fixed-value control station

This product is a compact mixing unit for underfloor heating systems. It maintains a stable supply air temperature at a preset fixed value by mixing hot water from the boiler with return water.

Main functions

• Thermostatic control in the range of 20–50 °C with remote sensor for precise temperature control.
• Includes Grundfos UPS25-65 circulation pump, air vent, thermometer, and system filling valve.
• Reversible for left-right installation on manifold systems.

Technical specifications

• Maximum operating pressure: 10 bar; Max. flow pressure differential: 1 bar. Suitable for water/glycol mixtures (up to 50% glycol depending on the pump). Connections: G 1" for manifolds, G 1 1/4" for boilers. Components table style="width: 100%; height: 85.6876px;"> thead tr style="height: 19.5938px;"> Components description tr style="width: 73.1111%; height: 19.5938px;"> tbody tr style="height: 19.5938px;"> Thermostatic valve Fixed value control 20–50 °C Circulation pump Variants: Grundfos UPM3, TACO ES2 Other Air vent, thermometer (0–60 °C), sensor pouch

  
  

  Area of ​​application

  Ideal for combination with distribution boxes in underfloor heating systems; mixes automatically as needed (e.g., controlled via room thermostat). Installation requires qualified personnel in accordance with safety regulations.