Honeywell Thera-3 0.5m Remote Sensor M30 50°C Liquid Filled T600150W55PKKL (A11) SILICONE preventing the boiler from working

preventing the boiler from working if any internal faults are detected

coned for 22mm copper

GOLD COMBI

Will fit:        VAILLANT ECOTEC PRO 24 BOILER

Honeywell Thera-3 0.5m Remote Sensor M30 50°C Liquid Filled T600150W55PKKL (A11) SILICONE preventing the boiler from workingWhat the part actually is A Honeywell Thera3 remote sensor with a 0. 5 m capillary and M30 threaded sensing bulb. Designed to sense temperature where you mount it and connect to a compatible Honeywell thermostat valve assembly. Typically liquidfilled and used with older Honeywell mechanical control systems (e. g., radiator valves, TRVs or standalone temperature controls). This part number is essentially a sensor remote capillary assembly, not tied to