Mend > Home Heating Systems

7

How to fix/diagnose problem with my Vaillant combi boiler VCW-GB 242E?

When the hot tap is run or the heating switched on, the boiler ignition continues to spark, but the boiler doe... [Read more]

3

Modena 80e not generating hot water?

I have recently had a new bathroom fitted and at the same time was decorating and had removed 2 radiators in t... [Read more]

3

My Baxi Solo 3PFL 50 not working please help?

Today of all days it decides to turn off just when the home emergency cover has expired. Anyway the fault is t... [Read more]

4

Wiring instructions for Vaillant VCW T3W combi boiler?

Does anybody have wiring instructions or know where I can get them for a Vaillant combi heater VCW T3W? Thanks

3

All Radiators are cold?

Some of the upstairs radiators in my house were always cold so I bled them. This fixed the problem for that da... [Read more]

1

hot water runs cold?

My hot water runs cold and only runs hot when the radiators are working. What is wrong with my boiler?

1

puma 80e low system pressure?

My boiler has the same low system pressure problem but even tho i have topped it back up the pressure led ligh... [Read more]

1

combi boiler wont kick in?

i have a glowworm swift flow boiler pilot comes on and stays on then when i go to turn on hot water tap or he... [Read more]

2

glowworm micron 80000btu boiler. how can i fix?

burner ignites for approx 30secs then fails and reset light and burner light flashes. resetting produces same ... [Read more]

2

Condensate leak?

Seem to have slight but persistent weep of condensate from my Potterton promax HE 15/2 boiler. Can't see where... [Read more]

2

BAXI Combi 105E DHW VALVE leak?

I have a leak from the DHW pushrod hole (the one which comes out horizontally to the switch). Do I need to dra... [Read more]

2

What could be causing my timer control to stick ?

I have a Sangamo 410 combi water/heating timer control which has recently stopped turning/advancing the clock ... [Read more]

1

Potterton combi 80?

I have a pottrton combi 80 boiler. The hot water is fine. The central heating will fire up but after a coupl... [Read more]

2

Sime super 120 de luxe - high pressure problem?

Hi, I have read a few similar questions on this site, so appologies if this is not new, but here we go.. Th... [Read more]

2

operating instructions for potterton suprima boiler?

potterton suprima 40 boiler instructions model no ahh07240344

2

How can I fix my Myson Midas BF combination gas boiler?

The pressure gauge will go to 3bar and drop down to 0.5bar after 30 mins and then go out. I have to restart ... [Read more]

1

How can I fix pressure fault on my Vokera linea 24?

System press dropping 3bar>1 within one hour of c/heating switch off? checked all valves 4 leaks ok. is there ... [Read more]

1

HOW CAN I FIX THIS PROBLEM?

Ive changed over my oil boiler for a new gas fed cd 32 worcester condensing boiler .The heating is fine but th... [Read more]

1

Radiator bleeding?

Cannot bleed one radiator as the bleed valve has been rounded by previous owners, therefore key does not work.... [Read more]

1

johnstone starley j25-32, why does burner only burn half length?

Burner burns clean and full length until fan comes in. The flame then only burns for the first 1/3 to 1/2 of b... [Read more]