How to mend ... Water Heating Fine

how to fix vokera excell 80 sp?

my vokera excell 80 sp combi boiler causes the water to run hot then cold in roughly minute intervals. the cen... [Read more]

How can i change the valve in my Vokera Excell 80SP combi-boiler?

I have a Vokera Excell 80SP combi-boiler in my house. We have it serviced every 6months and about the time we ... [Read more]

no hot water through VAILLANT turbomax vuw 242e, 282e??

I can`t get any hot water at all?? the central heating works fine. the water indicator on the boiler also isn`... [Read more]

Baxi Bahama 100?

I Have a Baxi Bahama 100 combi boiler; it came with the house that I just bought. The hot water works, but it ... [Read more]

Fixing a Baxi 105e Combi which reports a fault when cold, works when reset?

Hi - this has baffled me and the heating engineer I've called in to look at it. My Baxi 105e has been reportin... [Read more]

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]

upstairs rads getting hot when boiler set for water heating/pot kingfisher?

having recently added a new rad every thing seamed to be working fine. now when the boiler is set to water hea... [Read more]

No DHW?

I installed a new pump, on SIME 102 super, central heating is fine but domestic hot water doesn;t work

baxi genesis 80?

intermittant fault: when using hot water only,there is none. so c/heating must be put on, then hot water works... [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]

baxi combi 105e hot water fault?

I have a problem with a Baxi combi 105 e which is that hot water does not work on upstairs taps if central hea... [Read more]

biasi combi boiler problem?

combi boiler only heats water intermittently. works fine when heating is on. Any suggestions?

How can I fix my SIME Friendly Format 80E Combi?

The situation is this: No hot water, no on light! When hot tap is opened there no flame, no fan and the pre... [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]

Baxi Bahama 100 - Pressure rising only when heating on!?

Hi, to anyone who can help me :-) I have a Baxi Bahama 100 combi boiler. Just recently, it has developed a ... [Read more]

central heating ok but no hot water most of the time?

I have an alpha CB28 combi boiler, central heating working fine. Hot water only heats for about a minute after... [Read more]

Potterton Puma-no central heating but hot water ok?

Our Potterton Puma has been messing about over the past ew days. The heating simply will not come on either o... [Read more]

worcester 230 pilot light lights but nothing else?

i have a worcester bosch 230 rsf combi boiler. when a demand is created (ch or hw) pilot light ignites and sta... [Read more]

Glow-worm 55f hot water fine but no central heating?

My boiler fires up fine on hot water but will not fire up on central heating only mode any ideas