Mend > Home Heating Systems

2

Saunier Duval Thelia 623 - No spark or full ignition! HELP!?

Hi guys, I have a Saunier Duval Thelia 623 boiler. It stopped working recently and on opening i noticed the ... [Read more]

2

FUSE FAULT?

Ihave a vaillant combi boiler problem the small fuse on the printed circuit board keeps blowing

1

potterton netaheat 16-22 not turning off?

Have a potteron netaheat 16-22 that does not turn off with adjustments of the programmer or thermostat. Even i... [Read more]

1

How easy is it to change gravity fed boiler to combi boiler?

i have a gravity fed boiler & would like to change it to a condensing boiler, what is required?

1

aristan boiler not working (microgenus 23/27 mffi?

my boiler is not working presure gage is between 1 and 2 it ignites then goes out we have red hot radiators bu... [Read more]

2

the baffle plates have buckled badly?

the baffle plates in my trianco trader 65 oil fired boiler. have buckled and melted. would like to know a poss... [Read more]

1

My rads work okay but the water is not hot enough?

It is a baxi Glow-worm back boiler and is about 10 years old

2

potterton suprima 70 keeps locking out?

i have a potterton suprima 70 and it locks out at various times

1

saunier duval thelia 623 combi?

the boiler gas flame run on low flame on heating neaver goes on full flame

2

code 01 f on blr ?

please can any one help with this code cannot find it in manual 01 / f glowworm 30ci plus

1

NO PILOT LIGHT ON GLOW WORM ELITE 21 PLUS BOILER?

THE BOILER IS BY GLOW WORM , THE MODEL IS ELITE 21 PLUS (SERIAL NUMBER (01013677) I CHANGED PILOT INJECTOR AND... [Read more]

1

pressure testing used hot water heater?

how do you pressure test a used cast iron hot water radiator prior to installing. The radiator manufacturer i... [Read more]

1

ferroli modena 102 how can i fix it?

ferroli modena 102 fires up on ch and hw for five seconds then bar light flashes and then boiler cuts out cha... [Read more]

28

Ferroli HE31C - code d1 and d2 - no heating but water ok!?

Hi Can someone help me. I have a brand new (prof. installed) HE31 C and I have scoured the manual but it does... [Read more]

1

boiler shutting down?

boiler burner switches off when hot water tap is switched on.

4

worcester350?

low pressure light on with boiler pressure at 1.5 bar

2

RAVENHEAT 820/20?

i CAN GET THE PILOT LIGHT TO WORK BUT cant get the main burner to fire up. The boiler has been idle since Marc... [Read more]

1

worcester 240 combi boiler?

i have a worcester 240 combi boiler, and when there is a power cut the timer has to be reset, is there a batte... [Read more]

2

How can I fix the hot water and heating problem with my Ferroli Domina 80E?

I have a Ferroli Domina 80E, it is an older combination system. The hot water comes on when the hot tap runs, ... [Read more]

3

my vokera mynute 24m boiler not working?

my vokers boiler just does not seem to be working. everytime i switch it on the light comes on red then change... [Read more]