How to mend Not Hot Water Boiler

Remeha Avanta?

Is there a setting to change farrenheit to celsious ? no hot water , boiler clicking on and off when it lik... [Read more]

1

potterton profile boiler?

i have a potterton profile boiler the central heating works fine but the hot water will not heat up?

baxi 105 e not making hot water?

no hot water but ch ok when the hot tap is opened the boiler runs for a couple of seconds then stops, I have c... [Read more]

Boiler malfunction?

Boiler will not ignite when turned on for hot water. Red light flashes approximately every 5 seconds.No reset ... [Read more]

1

How can I fix boiler?

I have a baxi solo 3 PLF 60 when it fires it cuts out after 1 minute, leaving "boiler on" light on and then ma... [Read more]

Valiant boiler showing F64?

Hi - Our Vaillant Eco max boiler 824 was not giving any hot water this morning and showing code F64. I phoned... [Read more]

boiler not firing. ferroli f24b?

Boiler won't fire. No heating or hot water.

1

How can I fix my Main Combi 30HE boiler?

The domestic hot water system is not operating properly as it heats the water to the right temperature when yo... [Read more]

1

Ferroli Optimax plus HE 31 C?

I pressed reset and held button down, now can't get boiler working It just flashes F 47 Read somewhere that ... [Read more]

Halstead quattro diverter valve?

Hi, I have a Halstead quattro. I had the diverter valve replaced in Dec 2013 but had found that recently t... [Read more]

3

Heating? Ariston micro genus 27 mffi?

hot water fine but when I put heating on the boiler fires up but the motorised valve just fitted on boiler doe... [Read more]

Greenstar RI boiler not working?

We have a WB Greenstar RI boiler that is about 7 years old and has run pretty faultlessly in that time. It has... [Read more]

1

ravensheatcombi boiler?

I have a ravensheatcombi boiler just over 3yrs old..hot water is fine but there is a drip coming from the boil... [Read more]

1

Worcester 28si 11?

I've changed psb and fan,when I switch boiler on red light flashes straight away with CH off and not calling f... [Read more]

3

Boiler Hot water intermittently losing temp, Heating seems fine?

The title explains the main issue, for some reason the hot water drops often every 20 secs or so, sometimes it... [Read more]

1

Potterton Netaheat M11 no heating no hot water?

The boiler lights up and gets very hot and then closes down. We have replaced pump and fan. Zone valve wor... [Read more]

1

what part will i need to replace on my alpha combi he cb25?

I do not get hot water from my alpha he cb25 combi boiler unless the heating is on. what is wrong and what par... [Read more]

1

heatslave 9.24 no pressure / hot water?

I bleeded my rads whilst the heating was on which has caused issues with the boiler. it's now not working with... [Read more]

Potterton combi performa 24 heating not switching off?

Room stat calls for heat and boiler fires up. yellow light comes on boiler. When room temp has been reached, f... [Read more]

feroli domicondems hc 26?

boiler works normally on hot water,but when reaches 48 degrees on heating shuts down tried to raise temp setti... [Read more]