Fixed value control set with Esbe VTA 322 35-60°C and Environ EcoStar 25/6 high-efficiency pump

This fixed value control set is used to constantly maintain the flow temperature you have set for underfloor heating systems and radiators.
This is installed in front of the heating circuit distributor and uses the thermostat head to ensure that the preset temperature is maintained exactly.

Ideal for subsequently installed underfloor heating circuits.

Technical data fixed value rule set:

▸ Adjustable temperature: 30-65°C
▸ Pump length: 130mm
▸ Maximum medium temperature at the inlet: 110 °C
▸ Minimum medium temperature at the inlet: 7 °C
▸ Max. pressure: 10 bar
▸ Connections: 1” male
▸ Brass: CW 617N O
▸ Seals: EPDM 70 SH
▸ Axis dimension feed / return secondary: 210mm

✓ with integrated check valve

Technical data Environ EcoStar 25/6 high-efficiency pump:

▸ Delivery height max: 6m
▸ Flow rate max: 3.6m³/h
▸ Temperature range: -20°C to +110°C
▸ Power consumption: 3W-43W
▸ Operating pressure: max. 10 bar
▸ El. connection: 230V/50HZ
▸ Supply voltage: 220~240V, 50/60Hz
▸ Protection level: IP44
▸ Insulation class: H
▸ EMC standard: EN61000-6-1 and EN61000-6-3