Mend > Home Heating Systems

Tried boilng injectors?

and still the pilot light is going out, is there a cut out on the gas valve that can be tripped by the limit s... [Read more]

how to take air out of boiler?

heater wont fire i think there is air in boiler how do i remove the air

potterton puma 80e fuse keeps blowing?

recently moved boiler to new position ,but now the fuse keeps blowing as soon as i try to switch it on . how c... [Read more]

Ferroli Optima 901 -Intermittent Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing intermittent problems with no ... [Read more]

pilot light injectors?

should they be hard to blow through?

how can i fix my vokera excell 80 s p?

the pilot light wont stay on. i've changed the thermocouple and that hasn't fixed the problem.

Low Pressure in Glow Worm Swift Flow 80 Boiler?

My Glow Worm Swift Flow 80 is showing zero pressure on the dial. How do I re pressurise the system. I found a ... [Read more]

How to fix my ariston Euro Combi?

There is something wrong with the hot water, it does not heat up unless the Heating or radiator dial is on, wh... [Read more]

where can I get a user manual for a Ferroli optima 901?

A pensioner near to where I live wants to 'set up' his Ferroli Oprima 901, I said I would go on line for him t... [Read more]

Potterton netaheat 16-22 pilot light gone?

Hi, my boiler Potterton netaheat 16-22 (MK II) has no pilot light. I can not see an ignition button or anywher... [Read more]

Boiler not firing up?

Boiler is a Potterton Netaheat 10-16 Fan starts,then I get an ignition clunk, but gas does not ignite, hence ... [Read more]

vaillant combi?

i have a vaillant combi that will give me central heating fine but when i want hot water will not fire up ... [Read more]

how can i fix my ariston euro combi boiler?

I have just moved into a new home fitted with the boiler above, i have experienced problems the previous owner... [Read more]

How do I repressurise my Worscester Bosch 350 Combi boiler?

Can anyone tell me how to repressurise my Worscester Bosch 350 Combi boiler? Low pressure (red light) is on a... [Read more]

Vokera Linea 24 Combi Boiler - water Pressure keeps dropping error 04 why?

I have moved into a house 2 years ago which had an 8month old Vokera Linea 24 Combi Boiler. It has worked a tr... [Read more]

how can i fix my boiler modena 80 ferroli?

when i switch from radiators to hot water sometimes the pilot light wont light untill i reset the boiler then ... [Read more]

what wrong with combi boiler?

I have breath all cenral heating in my house so heating can be flow fully inside the rediator, after that the ... [Read more]

Potterton netaheat 10-16?

I got home from work to find that the central heating has not come on, when I turned it on nothing happened. T... [Read more]

has the pump gone?

i've just been doing a bathroom. and i switched the hot water off and re-routed the pipe. now the central heat... [Read more]

how to top up pressure on Vokera Linea plus?

Hi, Just wondering if anyone knows how to top up the pressure on the Vokera Linea plus- it's gone down to 0.5... [Read more]