Unanswered Questions

Heating, Home Heating Systems

What does R01 mean? On Ariston ?

When R 01 comes on the boiler trips out how can I fix this

Replacing a radiator on a Servowarm elite 50 system?

I am Replacing a radiator on a Servowarm elite 50 system with a heated towel rail but I can't figure out how t... [Read more]

Error Message A 03 ?

Hi, I have just moved into new house and bolier has now stopped working with error message A 03. I am getting ... [Read more]

Potterton Profile 40el-80el boiler?

Hi..When its cold the frost protection kicks in on my outside boiler and heats up the whole house the whole ni... [Read more]

halstead boiler ?

heating works but no hot water to taps

How can i fix my Worcester Bosch 28Si II?

Hi my boiler started flashing once per second and i've just been reseting it on and off for about 2 weeks putt... [Read more]

Ravenheat, The Silver Star LS 100T keeps blowing main breaker?

The fuse kept blowing some time ago but eventually settled down and has not been happening, it hasn't happened... [Read more]

how would i remove the re stricter rings in a ferolli combi ?

never tackled one before and was seeking advice on the removal of the re-stricter ring in a ferolli f 24 b com... [Read more]

My Worcester Greenstar 37cdi central heating won't come onot wate?

My Worcester Greenstar 37cdi central heating won't come on. The hot water is working. The Digistat sender sho... [Read more]

How can I fix our Worcester Bosch 350 Combi?

The Worcester Bosch 350 Combi displays nothing on the display screen. Looks like no power is getting to the Bo... [Read more]

Appears that no power getting to Boiler?

Worcester Bocsh 350 Combi will not fire up. No display screen

how to repair micron 100ff boiler?

My system does not ignite. 3 LEDs show on the PCB and the spark fires but no gas ignition or pilot light. fan ... [Read more]

ferroli modena 80?

why dose the boiler pressure drop but there are no leaks

vaillant turbomax vuw 242e problem?

guys i have a problem with a vaillant turbomax vuw 242e boiler, i get dhw but no ch the auto air vent is leaki... [Read more]

how can i put my danfoss tp5000 si into manual on/off mode?

Looking for how to turn my danfoss tp5000 into manual on/off mode?? Thanks

Drayton RFI Digistat?

My Drayton Digistat SCR has a constant red light and does not fire up the boiler through the wireless thermost... [Read more]

eco plus heatonly?

boiler fires, stays on until 42 degrees. boiler was not working fitted flow and return ntc.

Baxi Eco 80 keeps tripping safetly limit thermostat?

Hi, been reseting my 80 Eco infrequently for some time now. It used to trip when the dhw was used. Had a baxi ... [Read more]

boiler wont go to hi pressure?

the boiler starts on low goes to 30 psi then shuts off and wont go on up to 60 psi to run the dry cleaning pla... [Read more]

worcester highflow 3.5?

how do i release trapped in air in the boiler causing the pilot light to go out.i have bled the radiators but ... [Read more]