How to mend ... Runs Hot Heating

Saunier Duval F35E will not fire up?

boiler has pressure, will not fire up for heating and hot water. the green light flashes and the pressure/temp... [Read more]

Glowworm cx30i gas boiler?

My boiler comes on intermittently when the thermostat is turned down below zero degrees. It is all running fi... [Read more]

Ferroli Hawk 2 - Air Pressure switch?

There are two flexible pipes connected to the Air pressure switch(APS). Top one clear, bottom one red. Cent... [Read more]

Remaha boiler runs spuriously?

Remaha Avanta boiler runs for about one minute even though no hot water is being run and no demand for central... [Read more]

worcester 28i lock out?

our Worcester 28i runs for about 5 minutes on central heating then locks out one flash every second. it resets... [Read more]

Sabre HE 3 second blinking green then flashing red when on?

Hello. My Sabre HE stopped working this morning after working fine. I have done lots of searches and tried t... [Read more]

Ravenheat LS80 wont fire up?

I recently shut the water supply to my combi boiler to fit a new shower (electric) and someone ran the hot wat... [Read more]

Worcester bosch cdi 42 combi keeps firing every 10 mins?

I have hot water and heating but the boiler is firing up every 10 mins or so. It sounds like a tap is turned o... [Read more]

FF 14 extra fast combi boiler?

My extrafast 96 will deliver DHW on a moderate flow but cuts out after few seconds on full flow from a single ... [Read more]

worcester 28i playing up?

the fault light comes on and the fan/blower keeps going i have done every thing you sugested and it does work ... [Read more]

ariston sx20 mffice?

when you turn on the hot tap the heating pump runs also.

hot water?

ferroli HE26c hot water runs hot then cold central heating not affected code 03

Problems With Ferroli Domi Compact F30 B Heating and Water?

Hi, I have the above boiler which is around 4 years old. Recently it has started giving me a number of prob... [Read more]

Euro Combi A23?

Hi The hot water on my boiler is working fine. The fan is working. When I put the central heating ON, it... [Read more]

potterton performa 24?

Having hot water issues! Heating works fine, but when hot water circuit operates the heat is applied to the he... [Read more]

Ravenheat CSI 85 (T) not working properly ? Whats wrong?

Hot water works ok but put the heating on and it fires up and runs for a little while then the burn gos off th... [Read more]

whats wrong with my ferroli modena 102 combi boiler?

Boiler not running _no heating or hot water. Fan not working, willnot lite .water at 1.5bars . Showing lockou... [Read more]

My indesit idl 530 not working correctly?

Hi I have an indesit idl530 dishwater that seems to have two varied faults. First fault is when you turn it ... [Read more]

How can I fix my boiler Rx1?

My boiler sounds like its going to come on to supply my hot water and heating but when I open the tap it just ... [Read more]

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]