How to mend ... Heat Hot Water

Potterton Kingfisher MF too hot to test anything?

My Potterton Kingfisher MFboiler seemed to want to heat up continuously, I now have no hot water or heating. I... [Read more]

Baxi Bermuda Back Boiler - No Hot Water Without Heating On!?

We have Baxi bermuda back boiler which has just had the heat exchanger replaced and a new threee way diverter ... [Read more]

Can I use my Hoover washing machine with cold water only?

I have a Hoover First Edition 1000. My hot water boiler has packed up and needs replacing. Can I use my washin... [Read more]

baxi 105e clicking back on after use?

Have just replaced the diaphram on my boiler (thanks to Iain for instructions). Now only one problem to solve... [Read more]

Water Will Heat Up But Centeral Heating Will Not Work?

My Worcester Combie Boiler Heats Up My Hot Water But Will Not Heat My Centerl Heating. Pump Is Suspected How C... [Read more]

overheating, potterton kingfisher mf rsl40?

when hot water only is turned on it overheats and main heat controller stops being effective?

electric shower?

my triton biarritz shower will not heat the water up any more i think it is six years old at frist is was goin... [Read more]

Valiant Turbomax 282 DHW not very hot?

I have had a 282 for 10 years, repaced diverter valve, diaphams, micro switches etc. The DHW supply has never ... [Read more]

Pilot light trouble for johnson and starley water exchanger?

Can anyone explain why the pilot light for our J&S water heater keeps going out. Had a new heat exchanger and ... [Read more]

Water pressure on a Sime 100e combi-boiler?

... after replacing the diverter valve diaphragm, dhw heat exchanger and cleaning the inline filter I'm still ... [Read more]

why is my C class 220 D mercedes heater hot when switched off?

why is the heater on my mercedes 220 D hot when switched off? No fuses are blown, there is a 12 volt supply t... [Read more]

turning off oil burner during warm weather?

Is it practical and/or harmful to turn off the oil burner during the day if we have no need to heat water. We... [Read more]

Anybody know about AEG dishwasher Favorit Sensorlogic?

I bought it new 4 years ago and have been well pleased with it. On the front it says: AEG Genius f... [Read more]

Header tank overfowing due to hot water flowing in?

We have an old indirect heating system fired by a gas back boiler. When fired up to heat water only, hot water... [Read more]

Ravenheat boiler?

My Ravenheat boiler won't fire up when set to hot water only, meaning that, in summer, I have to waste fuel in... [Read more]

centeral heat heating systems works?

but no hot water comes out of the hot tapes at all .their dry.we live in a bunglow.we have afloor standing gas... [Read more]

Worcester Heat Slave 20/25 boiler. Very Low pressure?

Hot water pressure is very low. Water temp OK. Full cold water pressure. Water meter confirms no leaks. For... [Read more]

Saunier Duval Codens F30 heat exchanger?

My Saunier Duval Codens F30 is always depressurising and also, when it works for sometime, it shows a fault co... [Read more]

ravenheat 820 no hot water?

i have a ravenheart 820,have previously had to have heating on to obtain hot water,to avoid overheating and st... [Read more]

High pressure on my Optima Ferolli 901 central heating?

Hi, I have a Ferroli optima 901 . I had problms with the DHW and foolishly adjusted this on the mod gas valve... [Read more]