How to mend ... Hot Water Only

How can I fix RDJ10RF/SET. It will not start my heating?

I have hot water but no heating. There's a red light flashing on the main box. Is there anyway to resolve this... [Read more]

WB 42 cdi hot water?

I seem to have air in the hot water system, the heating is bled and works fine, the boiler was working fine ti... [Read more]

how can i fix my heating wireless siemens?

my wireless siemens i get hot water but no heating when i press it it flasher red can u help

how can i fix my diplomat ADP8322?

The dishwasher has stopped working it appears to pump out, I have checked its not blocked where it enters the ... [Read more]

Ravenheat 85t combi. no CH but hot water is perfect ?

My boiler is not giving me CH but the hot water is fine, i spoke to my local plumbing center and he reccomende... [Read more]

ACE HE 24 & 30, making god awful noise, whats wrong with it?

My hot water is working but the heating wont work. Its makes a loud rattling noise and ignition wont light. Th... [Read more]

How do I reset my boiler after power cut?

Hot water comes on,but no heating

vokera 24 combi boiler pressurising?

I set my boiler to 1.5 bar,when i turn my hot water on the pressure rises to 3+ bar.Anyone know the problem,an... [Read more]

vokera boiler problem?

I have set my vokera 24 combi to 1.5 bar,when i turn hot water on it goes up to 3 bar.Anyone know what causes ... [Read more]

Intermittent loud noises from 37cdi boiler?

worcester 37cdi boiler has suddenly taken to making loud intermittent growling noises when either heating or h... [Read more]

Midas Sfi combi wont light?

I have a Madas Sfi combi boiler (20 years old i think) the problem is the hot water wont work. i run through t... [Read more]

Potterton powermax HE. Hot water but no heating?

I have a potterton HE boiler. I have no heating. The actuator is moving on the diverter valve and the pump is ... [Read more]

SD re focus tdci cooling ?

Hi engine reaches temp. hot air through blower, water level stable, fan cuts in, but rad remains cold to the ... [Read more]

Triton Ivory 3 has no hot water?

The on/off switch has been a bit dodgy....it doesn't always click. Now I seem only to have cold water. Can ... [Read more]

air lock on focus tdci?

focus 56 reg 1.8 tdci 115 hp just replaced T belt and water pump but having great trouble in bleeding the air... [Read more]

water temperature fluctuation ?

I turn my shower on and it gets hot as normal then at any time between a minute and 5 minutes it starts to go... [Read more]

banging pipes?

i have an ideal icos he24 boiler.over the last 6 months the system has slowly developed a very very loud bang... [Read more]

My hot water taps in upstairs bathroom - starts with water at right press?

My hot water taps up stairs when turned on starts off ok with pressure ok but after 30 secs goes to a tickle a... [Read more]

volkera compact 25 he?

I have no hot water

water going hot then cold?

vaillant combi boiler 824/2e ,,heating is fine,hot water red hot then goes cold had new heat exchanger,plus ne... [Read more]