Mend > Home Heating Systems

1

24cdi combi boiler lpg ?

turn the hot water tap on, the boiler lights up and after 10 sec it makes a noise then the gas goes out no h... [Read more]

1

no hot water from worseter bosch greenstar combi boiler?

The boiler doesn't fire when the hot tap is turned on but does fire if the heating is turned on

hi. Need to relight the pilot light on my potterton combi?

pilot light has gone out on my combi potterton 24 and have no hot water. Can anybody tell me how to fix? Many... [Read more]

1

no blue light from the bosch boiler?

no central heating

water pressure?

my shower is lit on the low water pressure after chking my boiler is also reads low pressure, am sure its simp... [Read more]

halstead ace high boiler ach 798140518?

Dear sir. Problems with boiler. House been empty for 15 months. System now filled up and gas on. Set to 1.5 ba... [Read more]

i need to no what the valve looks like on a combi bioler?

hi iv got a combi bioler and the pressure under 1 and i dont no what the valve looks like to let the pressuse ... [Read more]

1

boiler will not heat water. ?

Flashing warning light comes on about 15 secs after I reset. something is running but water does not heat. Pre... [Read more]

we have a very troublesome baxi bahama 100 which is now refusing to start. ?

we have a very troublesome baxi bahama 100 which is now refusing to start.

5

how can i fix my ideal isar he24?

my boiler has just gone off completly ...no light on display and nothing is happening when i am resetting or ... [Read more]

Saunier Duval SD 623 keeps switching on and off from cold?

The burners on my SD 623 keeps switching on and off, from cold, until the temp gauge is around 40 degrees. the... [Read more]

2

potterton performa 24 boiler fault?

why do the radiators come on everytime the hot water tap is turned on?

glo worm 30sxi boiler?

after a recent power cut and a few surge attempts to re establish supply by the electric board , my boiler has... [Read more]

How can i fix my baxi genesis 80?

C/H works but boiling when on low setting and after a while cuts out and red reset light comes on. No H/W an... [Read more]

How to fix Myson Velaire boiler?

My Myson Velaire boiler will not fire up, can you help with some suggestions

2

My boiler kicks in when hot water and heating set to off position?

My boiler ignites every half hour for roughly 30 seconds and then goes off, even when DHW and DTG are set to o... [Read more]

heating on no hot water?

radiators are all on but no hot water in taps

1

Potterton Housewarmer 55. How can I fix it?

Roaring noise and random ignition? My boiler like many makes the roaring noise on igntion. I have replaced th... [Read more]

1

Does anyone know what fault H5 means on an Isar HE30 boiler?

The PCB has been replaced and is now flashing H, 5 and will not re-set, can you help?

1

w2000 thermo couple?

Where do I buy one and how do i fit it