Watts Regulator Temperature and Pressure Relief Valve 40XL-4, 1"  "setting boiler" Questions

Boiler workers ok in winter setting,but water only setting or summer setting,the heater fan still workes when it should not ,there is also a clicking noise every few seconds from the boiler,why is the

...boiler. If you have an aquastat, check the setting, typically 175 - 180 degrees. You should also have a "high limit" which should be set at 210 - 220. Some people run that high side limit higher; not ...

...settings on analog clocks I , O and clock the I setting is constant running, the O setting is off and the clock setting is timer. also try setting the thermostat up higher to see if the boiler

the pipes and boiler. Your question doesn't say how the pump running corresponds to thee thermostat settings, but if it were stuck on, I think you'd know

...Boiler will not come on Has been working ok but cannot get boiler to activate under any timer settings including constant for both heating and hot water. What to try next? Call for Service. The ...

how do you set the timer programme on an Ariston Euro Combi A23 MFFI Central Heating Boiler have downloaded user manual and it does not explain how to programme the boiler eg set timer to come 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 ...

...working make sure the thermostat is set high enough for the boiler to run check the time clock settings are on. if these are working it could be a faulty diverter valve switch not sending a ...

...when room eaches temp setting , then the boiler will switch off,. Other than this obvios one , i would suggest you could google your boiler for the manual /instruction.Parts For Porsche

my boiler heats the water but is not firing for central heating-new boiler Moved into a new apartment. The boiler heats water just fine, no problems. Have not used heating as it has been warm. Boiler ...