167 By CALEFFI
Motorised temperature regulating unit for heating systems
The motorised temperature regulating unit is configured for use with an outside compensated or modulating temperature regulator to control the flow temperature in heating systems.
Complete with motorised three-way mixing valve, flow and return temperature gauges, secondary circuit shut-off valves and pre-formed shell insulation.
This unit can be coupled to the 559 series SEPCOLL separator/distribution manifold with 125 mm centre distance connections and 550 series manifolds.
The safety thermostat (code 165004) and mounting bracket (code165001) are optional.
Motorised regulating unit for heating systems.
With pre-formed insulation.
Regulation with sector three-way valve.
Max. working pressure: 10 bar.
Max. working temperature: 100 °C.
System side connection: 1” F.
Boiler side connection: 1 1/2” M.