How to mend ... Heating Only Hot Water

no hot water or heating sabre he boiler?

Ive had my sabre he boiler serviced earlier this year and told the plumber keep havin to top it up as pressure... [Read more]

how do you adjust the pressure on a vokera combi boiler?

Pressure right down to red . Central heating working ok but no hot water.

Potterton perfoma30 HE Central Heating Cutting out?

New heat exchanger and divertor valve due to heat exchanger blocked. Now CH only cutting out, hot water is ok... [Read more]

rdj10rf?

I have the above unit for a glow worm boiler. For some reasom (someone might have touched it!) there is an ... [Read more]

Radiators upstairs will not go off after relighting Potterton Kingfisher ?

Hi, I have an old Potterton Kingfisher CF50 boiler. Yesterday we had no hot water so re-lit the pilot lig... [Read more]

Ferroli Optimax HE31C Error Code NOcn?

I have a Ferroli Optimax HE31C Boiler and it has been working fine for years but all of a sudden it has fault ... [Read more]

hot water not working?

I have a vokera 20-80 rs flowmatic. My heating is working fine but my hot water is not working at all. i have ... [Read more]

No hot water from my Remeha Avanta Combination Boiler?

My Remeha Avanta Combination Boiler has ceased to deliver hot water. The heating is fine when we turn it on b... [Read more]

not heating up?

my karcher hot wash is not heating the water up, i've resett the machine got some heat then it stopped again, ... [Read more]

Selector valve?

I have a Serwowarm Elite 50 boiler and I'm trying to get hold of a Selector valve for the Hot water/ central h... [Read more]

Ideal Icos HE15?

My boiler ignites and I have heating plus hot water but no lights on the user unit. Should I be worried and d... [Read more]

I have a Ideal W Stelrad boiler central heating working but no hot water? ?

No hot water ? Please help

no hot water?

the heating is okay,but cant get hot water on my ariston he boiler

space saver mark 2?

do you need hot water heater on at the same time as the heating

potterton ep2002 programmer?

I have a potterton ep2002 programmer. The central heating controller comes on but does nor fire the boiler. Ca... [Read more]

how can i fix a glow worm betacom heating is working hot water not?

the heating is working fine but this morning the hot water is not working

Vaillant ecoMAX time SWITCH 110 gas boiler pressure problem?

My gas boiler vaillant ecoMAX time SWITCH 110 had a pressure problem and its not coming on. How can I fix i... [Read more]

Central Heating not come on?

I have a Boss Therm BR1 receiver with a BRTRF wireless thermostat. I believe the thermostat is communicating w... [Read more]

what component?

what component changes over the flow of water between hot water demand and central heating demand

baxi bermuda 522?

still getting hot water & heating, but is making clanging noises ,more so when its just the water