Honeywell

Dual diaphragm temperature sensing element Suitable for surface or switch box mounting Heat anticipator for close temperature control 10 to 30C setpoint range Change-over contact switching (cooling loads)

Motor open Spring return action Manual lever for filling & draining the system Powerhead replaceable without draining down Potential free end switch for electrical control of pump and/or boiler

Motor open Spring return action Manual lever for filling & draining the system Powerhead replaceable without draining down Potential free end switch for electrical control of pump and/or boiler

Bi-directional flow design Can be mounted vertically or horizontally Integrated radiator balancing insert Easy grip TRV head with energy saving button that alerts user to economical setting for comfort Liquid sensor provides consistent and long-lasting performance

Bi-directional flow design Can be mounted vertically or horizontally Integrated radiator balancing insert Easy grip TRV head with energy saving button that alerts user to economical setting for comfort Liquid sensor provides consistent and long-lasting performance

Bi-directional flow design Integrated radiator balancing insert Can be mounted vertically or horizontally Positive shut off Approved to EN215