How to mend ... Water Heating Selected

Randall 102 Time Clock not functioning correctly?

My Randall 102 time clock has 2 faults....(1) the time clock is not going round, its "ticking" but not moving;... [Read more]

Myson Apollo 40B boiler ?

my boiler has a piolt light works when i select hot water but fails to work when heating is selected i've chec... [Read more]

baxi 105e not changing over to central heating?

boiler appears to be stuck on hot water even though central heating his selected and time clock and thermostat... [Read more]

Ideal classic boiler problem?

Even with "water only" switch on, the heating comes on eventhough I've selected the "No Heating" control. It's... [Read more]

Can I run my boiler without the CH pump for Hot Water only operation?

My heating system comprises new(ish) boiler (Potterton Suprima 100), hot water cylinder (with cylinder jacket)... [Read more]

heating will only come on if the ext water option is selected?

the heating will only come on when i select the ext option form the control panel,when the ext for the hotwate... [Read more]

Saunier Duval SD623: Flame goes off and on when boiler is on high setting?

For the past few months the boiler flame goes off and then on repeatedly when boiler is on high stting (when h... [Read more]

How can I fix my Stelrad Ideal Classic Boiler-heating problem?

Why does my boiler ignite when water heater is selected and fails to ignite when central heating is selected? ... [Read more]

halstead ace tap water not getting hot?

central heating ok when dhw selected water stays cold no leds come on model 47333-10 ace

Vokera Linear 24 timer fault?

The boiler works fine in both hot water and central heating modes until the timer is set. When the time is rea... [Read more]

Why is there hot water but no heating?

I have a glowworm micron 40ff boiler,when hot water is selected on programmer the boiler fires up,but before t... [Read more]

Glow worm ultimate 40ff ultrahot water!!!!!?

Hi, I have the above boiler with potterton ep3002 timer and potterton room stst with hot water cylinder stat ... [Read more]

No hot water from my alpha cb24x?

Hi there i have no hot water from my combi boiler mdel no.Alpha CB24X The boiler kicks in when heating is swit... [Read more]

BAXI COMBI 105e cutting out problem?

3 year old BAXI 105e problem when DHW is selected pressure is 1.1bar all lights on except central heating.temp... [Read more]

Hotpoint WD865A not heating up / spinning properly!!?

HELP!!! We have a hotpoint wd865A washer dryer which when a wash program is selected, just keeps rocking dr... [Read more]

How can I restore the hot water supply from my Potterton 45 back boiler?

I have a Potteron back boiler for central heating and hot water.Until recently it has all worked OK but now I ... [Read more]

baxi solo 3 boiler?

Hi, my baxi solo 3 pfl 30 goes onto 'overheat' if operating with just the water selected. if heating & water a... [Read more]

baxi 105e problems on fire up?

boiler will only fire up when hot water tap is opened, but then flame dies after about 2 seconds. when central... [Read more]

potterton 50e Boilier will no fire up central heating is only selected?

Hi all, Can anybody suggest what need replacing to fix the following problem Potterton 50e boiler. when t... [Read more]

radiators heating up when only hot water is selected Ideal Classic FF 250?

With my room stat turned right down and the controller selected for hot water only my radiators are heating up... [Read more]