How to mend ... Valve Hot Water

Ariston microcombi 23 MFFI?

Have a problem with heating. 2 rad's upstairs hot and working OK, but down stairs no heat rad's remain cold,I ... [Read more]

3/4 dual control thermosttic shower valve?

the hot water is not getting through

Glow worm Compact Electronic Boiler?

My boiler is leaking water and it's got quite bad recently. The pressure is just above 2 and the red marker i... [Read more]

Airlock in Potterton neataheat 10-16?

I recently drained the whole system and the boiler only comes on for about a minute, overheat and cuts out. I ... [Read more]

ferroli domi 30 heating not working?

change gas valve hot water working heating cuts off when new valve fitted both worked rang ferroli 3 times eve... [Read more]

Drain pump constantly running and no hot water enters DW?

Hot water will not come into dishwasher. Drain pump runs constantly no matter what cycle the timer is in. Prob... [Read more]

Flood due to boiler ???

A few weeks ago we noticed warm/hot water pouring out of the eaves of our house, upon inspection we found that... [Read more]

Water hammer?

Whenever a tap or cistern valve is turned off there is a short hammering noise. This occurs only on taps or v... [Read more]

vaillant turbo max?

only have hot water when heating is on , have changed diaphragm, still same , if boiler on hot water only, and... [Read more]

Problem with the diverter valve - vaillant turbo max boiler?

My boiler is 13 years old but in good condition so I don't want to replace it. We've replaced the diverter va... [Read more]

EVO HE c22/24 Condensing boiler?

Boiler evo c22/24 HE, hot water inconsistent. Sometimes hot and sometimes just warm. Presently set on full hot... [Read more]

Why can we only get heating when hot water on also now(Dual programer)?

We recently needed to replace head valve due to pump over run problem.(Boiler is Potterton Profile) On putting... [Read more]

Hot Water Problem with Ideal Isar He24 Combi?

Hi, Can anyone help? A friend of mine is having problems with her hot water supply from her Ideal Isar He2... [Read more]

No heating,but have hot water?

I have an Ideal Boiler elan 2 50F, the boiler comes on when hot water is required, however heating does not. R... [Read more]

glow worm 30 ci?

hot water doesnt get hot. is the to do with the diverter valve. the boiler sound like it is trying to switch f... [Read more]

potterton back boiler pilot lit but not firing?

the pilot is on and when i call for heating or hot water the boiler wont fire is it the gas valve

Any Guidance on a vaillant Turbo max 242 hot water?

I have found this site quite a usefull ome as have a Vaillant turbomax 242 Combi that like a lot on this site ... [Read more]

Central Heating problem with Worcester Bosch RSF 240?

I have recently changed my leaking diverter valve on my Worcester Bosch RSF240 combi boiler. The hot water op... [Read more]

Sime super 90 plus problems?

Hi, We have a super Sime 90 plus boiler and about a year ago we had to change the dreaded diaphram in the dive... [Read more]

loss of pressure in brittany combi 80?

I keep losing pressure in my combi boiler, i recharged the system and when i put the heating on it seems to sl... [Read more]