Honeywell Home Thera-4 Universal Thermostat Radiator Actuator w/ Internal Sensor & Danfoss RA Connection Adapter

Overview: A Radiator Thermostat is installed onto a Thermostatic Radiator Valve Body (TRV body). The combination of both, the Thermostatic Radiator Valve (TRV), controls the room temperature by adjusting the flow of hot water through a radiator. Features TRVs are installed in water-based heating systems on the supply or, less commonly on the return connection of radiators. Honeywell radiator thermostats with Honeywell (HW) M30x1.5 connection are suitable for all TRV body and radiator inserts with M30x1.5 connection and 11.5mm closing dimension. Radiator Thermostats of this type with snapring (DA) type connection are suitable for TRV bodies and valve inserts with Danfoss (RA) type compatible snap connection. Includes Danfoss Adaptor in box M30 x 1.5 connection Equipped with liquid sensor Modern ergonomic design Compact size Easy to clean Easy to equip with range stoppers