I have a boilermate OV. The house has 2 thermostats, one upstairs and one downstairs.
When the thermostat downstairs calls for heat the upstairs radiators upstairs get hot despite that thermostat being set to a lower temp.
The electrics have been tested and seem to be ok.
Any advice appreciated
When the thermostat downstairs calls for heat the upstairs radiators upstairs get hot despite that thermostat being set to a lower temp.
The electrics have been tested and seem to be ok.
Any advice appreciated