· For use only with OpenTherm equipped gas boilers. · LED indicator.
Danfoss ORT-01 OpenTherm Pi Control Room Thermostat Modulating LED 087N774300
BNIB NETATMO Smart Modulating OpenTherm Thermostat (Heating + Hot Water Control)
Tuya SmartLife OpenTherm Dual Power Room Thermostat (OpenTherm ONLY)
Polypipe Replacement Mixing Valve For Modulating Pump Unit PB970014RV - New
Caleffi SATK Hot Water 2-Way Modulating Valve 1.65 Bar – OEM Boiler Spare New
Polypipe Polyplumb, IsoTherm, Speedfit Replacement Valve for Modulating Pump
