How to mend ... Hot Water Switched

Hot water problem Worcester Heatslave 20/25?

The boiler fires up to provide hot water if a hot tap is used- even if the boiler control button for hot water... [Read more]

whats wrong with me sime format 80c?

my combi boiler at the moment when switched on to run doesnt come on straight away & can take up to 15 mins to... [Read more]

RAVENHEAT LS80 in consistent DHW + pressure probs?

I have a ravenheat LS80T and when i don't use the Heating the pressure stays perfect but when I use the heatin... [Read more]

How can I fix my boiler in which the hot water works but the central heatin?

I have an IDEAL Mexico Super 2 RS100 boiler. It was working fine before this morning when it was noted that th... [Read more]

bosch highflow 400 making loud hissing noise?

my boiler is making a loud hissing noise and the pump is very hot and it cuts out when heating or hot water is... [Read more]

boiler shutting down?

boiler burner switches off when hot water tap is switched on.

Boiler Shut Down?

I had an Ariston Combi Boiler fitted a while ago (2/3 Months).The Bungalow is up for sale so the system at the... [Read more]

baxi combi boiler eco 80?

I tried to put my hot water on and there's no hot water coming out! Also discovered my heating isn't working e... [Read more]

due to buildingwork water and gas switched off, now boiler will not fire up?

due to building work gas and water supplies were disconnected. now everything is back up and running except n... [Read more]

pump over run?

when my baxi solo 3 pfl bioler is switched on at the mains the pump starts and runs on continuosly even when h... [Read more]

Vaillant GB2 EH - Got DHW but no CH and its freezin!?

Hi Guys - am in desperate need for tips on how to fix our Vaillant VCW-GB-282 EH Combi. Installed about Apr 19... [Read more]

Boiler won't ignite?

Hi I have a Worcester 24i RSF (combi natural gas) boiler, I stopped working the other day, it fails to ignite.... [Read more]

worcester 24CDI - possible problem with pcb?

Hi, I hope someone can help me confirm a possible diagnosis! My combi-boiler was working well until a few ... [Read more]

worcester heatslave 15/19 combination oil boiler?

hi we have had no heating now for 3wks could anyone tell me whats wrong with my boiler i have hot water but no... [Read more]

minimal heat from radiators and hot water system?

Since turning the heating back on our hot water has cooled down to minimal heat and the radiators do not get h... [Read more]

Combi Boiler wont allow me to turn heating off?

I have a worcester 28cdi Combi boiler that is constantly switched on allowing me instant hot water at the turn... [Read more]

How can I fix my Vaillant Ecotec 831 boiler?

How can I fix my parents Vaillant Ecotec 831 boiler? It is nearly 2 years old and has failed numerous times s... [Read more]

No hot water coming from the boiler?

I hope someone can help. I had a small leak in my kitchen which was easily repaired but the mains water had to... [Read more]

how can i fix my glow worm micron boiler?

When my hot water timer ignites it also turns on the central heating altough the ch timer is switched off and ... [Read more]

centarl heating on a ferroli modena 80 e?

i have just switched on the centeral heating side of my boiler on but it wont fire up . the hot water side has... [Read more]