Majorca Gloworm back Boiler with Radiant Convector Fire, boiler thermostat set at 160C - Randall 4033 Control unit under stair - Honewell thermostat in hall. Hot water tank upstairs. Electric pump.
When the hot water becomes hot the heating of the radiators stops, bolier burner switches off. Turning up/on/off thermostat in hall does not start heating of the radiators . If I run off some of the hot water then the boiler kicks in and starts heating the radiators.?
When the hot water becomes hot the heating of the radiators stops, bolier burner switches off. Turning up/on/off thermostat in hall does not start heating of the radiators . If I run off some of the hot water then the boiler kicks in and starts heating the radiators.?
