Mend > Home Heating Systems

3

My Greenstar 28i junior pressure is wobbly?

Hi, The pressure on the gauge keeps dropping below the green area every day, but when the heating is on it s... [Read more]

would the low pressure affect heating of hot water for taps?

low pressure showing on boiler and intermittent hot water supply

Where can I source spare parts for mr Potterton Kingfisher Mf 40-100?

Need burner assembly Z4Z041

why is my boiler not firing up?

i have a vakera mynute 20-70 boiler and when i switch it on it wont fire up,why?

1

How to fix my pilot light on Potterton boiler?

My Potterton boiler pilot light goes out every few days. It was serviced two weeks ago and nothing found wrong... [Read more]

1

How to set Burner to come on at lower water pressure on a Britony11 T Multi?

How do we set a Britony11 T Multipoint to ignite at lower water pressure

Burner will not ignite on our Worcester Greenstar 12Ri Boiler ?

Our boiler has been perfect, I re-programmed the timer to come on for less time whilst we went away on holiday... [Read more]

how to reset service hrs?

I want to know how to reset the service hr clock counters to zero after having my boiler serviced on a Vail... [Read more]

boiler faults?

What are the main faults with a potterton promax combi H E plus boiler?

how to stop a leak from a SIME super 90 boiler?

i've taken the front cover off, and cannot see anything major leaking, or come undone. however, from underneat... [Read more]

1

How to fix the timer on my firebird boiler super Q 50-90 ?

The timer on my firebird boiler super Q 50-90 is acting slow and will not keep the correct time?

i have glow worm micron 40ff?

my rediators do not heat up enough and also i appear F4 fault. could you please help

pilot light will not stay on ?

Glow-worm swiftflow 80 the pilot light lights but wont stay on the fan works ok

wired room thermostat?

will a SIEMENS RAA20-GB ROOM THERMOSTAT (wired one) fit and work on a halstead ace high combie boiler? chee... [Read more]

How to change defrost cycle on carrier heatpump?

How to change defrost cycle on carrier heat pump from 90 minute cycle to 30 minute cycle.

2

Spare part?

Where can i obtain a Programmer for my Marathon 70b GC 41-789-83 the tappets have gone or can i just get the ... [Read more]

centrol heating not working?

replaced radiator for a towel warmer part drained centrol heating rebled system and now boiler will switch on ... [Read more]

How fix whining on ferrolli optimax 31c?

Why does ferrolli optimax 31c start whining after heating been on about 45 minutes. The control also shows a d... [Read more]

biasi bolier riva compact c heating not comimg on?

the boiler is not switching on the central heating

Worcester Heatslave 20/25 Combi-boiler?

Our Worcester heatslave 20/25 combi-boiler seems to have a mind of its own. The hot-water sometimes takes age... [Read more]