Mend > Home Heating Systems

VCW 221 H boiler?

I replaced the thermo couple on the above boiler at the weekend, unfortunately I dislodged one of the two wire... [Read more]

4

potterton performa 24?

power is on,pump running,no heating hot water, checked no power to fan and airflow sw. pcb ?

1

H9 and L9 errors?

Tried switching off power and resetting, kicks up now and again but stops, then I get error messages H9 l9 can... [Read more]

Glow Worm swift flow combi?

I have to put central heating on to get hot water upstairs in the bathroom?

1

Vaillant EcoTEC Plus 418 Fault F7?

Same fault as Jonnie's but with Fault code F7 - any answers.

Specs for 3 capacitors on the PCB ?

Can anyone tell me the specs for the 3 capacitors on the PCB (for Prima 100F) that people have been changing a... [Read more]

flu temp overheat?

had halstead cbx 32 fitted couple of days ago n wofking fine ,now have flue temp greater than 95c fault lockou... [Read more]

reason for ariston e combi ingnition failure?

error code, 1st ignition failed, 2nd ignition failed, what could cause this?

rads to hot?

rads to hot when boiler is on low

King fisher potterton floor standing balance flue?

where can we obtain a king fisher potterton floor standing balanced flue?

2

My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]

2

stop it heating in the night?

i have a firebird combi 90 boiler which has had lots of problems my engineer says it's fixed now and to leave ... [Read more]

boiler wont light it sparks but no flame. also how old is the boiler?

boiler wont light it sparks but no flame. also how old is the boiler

How can I re-establish power supply to glowworm compact 100e combi boiler?

I've had a couple of problems in the past year with this one. A leak coming from underneath the boiler and a ... [Read more]

My Glow Warm Boiler 30CXI.Hot water is o.K. But heating is not coming on?

I have replaced both flow/return thermistors.Divertor valve.

Vokera boiler in caravan?

how do i connect a 3 way valve carteidge to a motorised valve the water is gushing out

1

Chaffoteaux et Maury with no hot water?

The pilot light is still lit but no hot water. Could you please offer some advice. Thanks

1

how can i fix my oil boiler?

My worcester boiler goes into lock out after about 15 minutes of the boiler running, i have cleaned the photoc... [Read more]

ariston combi a30 mffi?

i have no hot water and the digital face is flashing AOI

3

what is wrong with my boiler?

my caravan has a worcester combi boiler, it was only connected up yesterday & the water pressure gauge was set... [Read more]