How to mend ... Central Heating Pump

How to fix my boiler?

My Glow Worm Ultimate 80FF gas boiler did not switch on today. The fan switches on and the pilot light piezo i... [Read more]

potterton performa 28i C/H but no hot water?

Hi my potterton performa 28i started playing up yeaterday we had no hot water or heating. The plumber called r... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]

Should the pressure/vacuum switch hold a vacuum?

My home central heating unit won't light reliably. I can unplug the hose and reconnect it while it's trying to... [Read more]

Potterton / Profile Prima 40e boiler not fire up?

Allo: My old conventional Potterton / Profile Prima 40e boiler does not always come on. It sounds like it h... [Read more]

worcester greenstar 28i?

when the boiler is turned on there is a blue light flashing fast, I havent got any hot water or central heatin... [Read more]

Circulator pump. Can water pass through it when the pump is switched off?

Does a central heating water pump itself prevent water flowing through to the radiators by gravity? This may ... [Read more]

Vaillant, pump overrun?

We have an ecoTec pro 28, 3 years old. When cold water taps are turned off, when the central heating is off, s... [Read more]

How can I fix my Potterton Profile 40e boiler?

The hot water side of the central heating system works fine.But no heating,the hall thermostat works,when oper... [Read more]

no hot water from potterton 80E?

Returned from holiday a month ago and potterton netaheat profile 80E has stopped producing hot water. Central ... [Read more]

central heating?

installed a towel rail in bathroom closed all valves on other radiators towel rail heated up fine when i opene... [Read more]

Potterton puma 80e no central heating hot water ok?

The central heating has stopped working without warning. The hot water works fine and the modulator light goe... [Read more]

help?

boiler lights then cuts off once the central heating flow gets hot there doesnt seem to be power gettin to the... [Read more]

Heatslave 20/25?

Quite often the pump on the boiler cuts out and so the central heating goes off. Click the room stat to off an... [Read more]

Central HEating?

My central heating system is old, and we have a tank in the cupboard for heating the water. On this tank is a ... [Read more]

how can i fix my ferroli hawk 2 boiler?

my ferroli hawk 11 boiler is playing up.I have constant running hot water at all times but when i put my centr... [Read more]

Another Worcester 24i problem?

i have the above boiler which just before xmas i had a new pcb fitted, everything was fine until now. all of a... [Read more]

Ferroli Modena 80E central heating cut out?

My Ferroli 80E works in hot water mode but keeps cutting out on central heating. I think the onboard Grunfos p... [Read more]

water circulating into expansion tank?

water is pumping up into the central heating header tank.this has been an ongoing problem,the circulating pum... [Read more]

What's wrong with my Vaillant Ecotec Plus boiler?

When my central heating (but not hot water) is turned on there is a brief ignition of approximately 30 seconds... [Read more]