How to mend ... Not Turn Off

HOW DO I FIX? FERROLI COMBI 77 FF?

WHEN I TURN THE HEATING ON IT KEEPS GOING ON AND OFF, ON AND OFF. WHAT IS THE PROBLEM

hot water is okay but no heating?

We have an ideal mexico boiler. The hot water is fine, but when I turn the room thermostat up for the central... [Read more]

vaillant gb221h combi?

Domestic hot water fine. When heating calls for heat, the divertor valve plunger pulls in to the valve very sl... [Read more]

How do I re-light my central heating boiler Glo-worm balanced flue68-8A?

Pilot light lights on my Glow-worm balanced flue gas central heating boiler 68/8A but goes out when I turn it ... [Read more]

How do I change the thermocouple on Glow-worm fuelsaver mkII?

Pilot light lights okay but when i turn knob to "on" the pilot light goes out. In the past it has needed me to... [Read more]

Myson Marathon 500C?

I have just moved into a house and am having problems setting the timer on the boiler, it does not seem to act... [Read more]

gas boiler vaillant vcw 242e, 282e - varying and loss of pressure?

I hope that someome out there could shed some light on this issue. When using the tap mixer shower the pres... [Read more]

How to fix Hot Water on Vaillant VUW Turbomax 242E/282E?

What is the likely fault on boiler ?; the Hot water system no longer ignites when taps are opened with a decen... [Read more]

how can i fix my calydra combi boiler?

when i turn on the tap the boiler will not ignite . the make is a chaffoteaux and maury calydra

how can i fix my BIASI 24s combi?

central heating system works great.But the dhw does not always come on. We have to turn it on and off a few ... [Read more]

how can I fix my vokera combi boiler?

My combi boiler fires up ok but when for example I have a shower then when finnished turn it off then try and ... [Read more]

No drinking water in kitchen?

I have called the water board to check if they've cut me off by mistake and they haven't! I have no cold water... [Read more]

Ferroli Optima 901 Boiler?

Ferroli Combi Boiler Optima 901? Niggling fault which seems to be getting worse. If the boiler is not used... [Read more]

How can I fix my Baxi Bahama 100?

I have been battling with this boiler for the past three years during which I have changed flow switches, ther... [Read more]

I have valliant turbomax vuw242/1e 282/1e combi boiler,heating works fine?

hot water works ok when the heating is on all the time but when i turn the switch over to the hot water only i... [Read more]

Ferroli Combi Boiler Optima 901?

Niggling fault which seems to be getting worse. If the boiler is not used, i.e you have not run hot water for... [Read more]

TURNING OFF MY COMBI BOILER?

DO I NEED TO KEEP THE FAN RUNNING ON MY GLOW-WORM SWIFTFLOW COMBI BOILER WHEN I TURN IT OFF BUT LEAVE THE PI... [Read more]

How can I fix the ignition on my Potterton Profile 50E boiler?

I have a Potterton Profile 50E boiler installed at my home. When I first turn the boiler on, the ignition spar... [Read more]

The pump keeps running on my Baxi solo 3 pfl 50?

When i switch off the external controls calling for heat the pump on my baxi solo 3 keeps running and the moto... [Read more]

The pump keeps running Baxi solo 3 pfl 50?

when i turn off the external controls calling for heat the pump on my baxi solo should run for eight minutes t... [Read more]