Mend > Home Heating Systems

1

ferroli optima boiler?

can i change individual relays in the circuit board

1

Hot water but no heating, pressure is v.low, how do I fix?

The boiler pressure reading is close to zero and I have no heating in all of my rooms except the one nearest t... [Read more]

1

Heating not working, but there is constant hot water supply?

I have a valiant combi boiler, which works ok when hot water is needed, but the ignition light goes off each t... [Read more]

1

Pilot light intermittently goes out?

Hi Can you help? I have a Glowworm Swiftflow 80 boiler. The pilot light goes out intermittently and is diffic... [Read more]

2

radiators coming on when not needed?

my cental haeting ia playing up , i think th esyncro motor is perhaps sticking ie not fully shuting off heatin... [Read more]

1

pilot lght?

It's gone out and won't stay on after trying to fire it up again

2

heatslave 9.24 no pressure following leak?

hi i have just moved into a property that has the above boiler fitted,was all in working order with a small le... [Read more]

2

how do I bleed an oil furnace?

My oil furnace had no oil for a month or more, and now has air in it presumably. I did buy oil now. When I p... [Read more]

9

Ideal classic boiler won't switch off with timer?

I have an Ideal classic boiler FF2-100 which takes no notice of the timer switch. I have tried a new timer swi... [Read more]

1

My ariston euro combi boiler ignition flame won't stay alight??

Have an Ariston Euro Combi Boiler, it has just lost its pilot light, i have pressed the ignition several times... [Read more]

1

how can i fix my valiant ecomax 828e?

my central heating works but when i turn on the bath hotwater tap the boiler shuts down and E12 is displayed a... [Read more]

1

worcester combo boiler will not start?

my worcester cmbo boiler 24i28i is not working at all no hot water or heating please tell me whats wrong

1

What's wrong with my Profile 50e boiler?

I've just bled all the radiators in my flat, and now my Profile 50e boiler has gone mad. The pilot light doesn... [Read more]

1

valiant turbomax plus?

no hot water but heating .have changed aqua sensor and diverter valve but still problem persists

5

glow worm swift flow 100 HELP?

Hello a few years back i had a problem with my swift flow 100 combi boiler, the pilot light wouldn't light. Af... [Read more]

1

Pressure too low??

I have a Glow Worm Swift Flow 80 that keeps dropping the pressure down to about 0.5 to 0.7 PSi when the heatin... [Read more]

3

My potterton promax HE 24 is for the scrap heap!?

We purchased our potterton promax he 24 boiler in sept 2002. From the beginning its caused us problems and oft... [Read more]

1

How long should a combi boiler last?

I am buying a house where the wall mounted combi boiler looks oldish! What is the approximate life of a combi ... [Read more]

1

what is f23 fault code?

on ecomax 824e as the boiler has shut down

2

the water pressure in system is to high?

the water pressure in my system is to high causing the saftey valve to leaky i have replaced the inlet valve t... [Read more]