Questions & Answers for: boiler controls

...controls the boiler temperature and safety shutoff. If one of those controls is sticking, your boiler will turn or remain on until it reached a temperature where the safety control shuts it off. If ...

Rayburn OF22 - I can see no markings for the boiler control knob I can see no markings for the boiler control knob (not the boiler temperature control). Which is the high (6) position - fully ...

...boiler monitor controls raypak b6000 boiler monitor control will call for heat when the b6000 boiler control is unhooked and not communicating to the boilers and how do you stop this call for heat. ...

Does the boiler thermostat control the heat of the radiators as well as the hot water temperature? Does the thermostat control the water temperature and the pump - as our pump seems to be on all the ...

My Smartfit room unit is showing no fault codes but boiler wont cut in I have no power at PL in control box or at L on boiler Boiler make and model???? To which control box do you refer? The system ...

...Boiler fires and runs on C/H when controls are not asking for heat, timer is off, room stat is off, just power to boiler,seems to be cotrolled by Hot water potentiometer. Boiler fires and runs on C/H ...

...boiler burners to maintain water temp set-point and the space thermostat controls only the circulating pump. There is no way of knowing if yours is set up this way, but try turning the thermostat on ...

I have a Sime Murelle boiler with the Salus rt501rf controller. The boiler is starting up for short periods when it is not set to come on by the controller. There is no error code on boiler. RT500BC ...

Boiler shutdown before thermostat is satisfied, boiler shuts down by water temperature control Boiler thermostat should be set to high That's how a boiler is supposed to work .When water in boiler get

I have a Drayton LP522 appears on but does not switch on boiler Does not switch on boiler unless I switch on water as well It sounds like there may be an issue with the boiler's control system or the ...