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We have 508 questions about mending 'heating boiler set help'

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Mend Heating, Home Heating Systems

Baxi bermuda 552 back boiler- Pilot works but Burner not igniting? ?

Hi- any assistance would be great!! the boiler has not been serviced in a while and is not providing heating o... [Read more]
Mend Heating, Oil Filled Radiators

worcester heatslave 12/14 heating raditors 1st?

hi my small combi boiler worcester heatslave 12/14 heats up the raditors 1st instead of heating the water. thi... [Read more]
Mend Heating, Home Heating Systems

Halstead Finest - Heating comes on when in 'off' position?

My Halstead Finest Gold boiler heating is coming on and does not turn off, when the controller is set to the '... [Read more]
Mend Heating, Home Heating Systems

Why does my boiler go g-g-donk and then lock out?

My Chaffoteaux & Maury Britony combi has an intermittent problem. About a minute after turning hot water off, ... [Read more]
Mend Heating, Home Heating Systems

Heating stays on?

The boiler keeps the heating on, even when the switch is just set for heating the water only. What could be t... [Read more]
Mend Heating, Home Heating Systems

Can't turn the heat off!?

Help! I have a drayton Digistat RF2 wireless system. I don't want any heating on. The remote unit is set to ... [Read more]
Mend Heating, Home Heating Systems

Failing hot water on a Saunier Duval F30E Themaclassic combi?

I have a 4 yr old Saunier F30E standard combi running on natural gas and the hot water is failing dismally. Ho... [Read more]
Mend Heating, Home Heating Systems

Hot rads?

The c/heating boiler has just had it's annual inspection by British Gas and the engineer checked all rads and ... [Read more]
Mend Heating, Home Heating Systems

How can i fix my Baxi boiler ?

My Baxi boiler Instant 105 HE seems to come on to central heating even when the timer is not set to do so? It ... [Read more]
Mend Heating, Home Heating Systems

how do I fix my boiler control , Landis & Gyr, Model ? circular dial ?

When control on my old Landis & Gyr circular boiler control is set to hot water only , cental heating kicks in... [Read more]
Mend Heating, Home Heating Systems

Vokera Linea 28 boiler fired up when heating "off"?

A Vokera Linea 28 boiler was set to "domestic hot water" only, ie the heating was set to "off", but the boiler... [Read more]
Mend Heating, Home Heating Systems

worcester 24I junior losing pressure?

I have a static caravan with a Worcester 24I Junior boiler. The pressure gauge goes down slowly over a period... [Read more]
Mend Heating, Home Heating Systems

I have an Alpha 280E boiler?

The fault I have is intermittent and only happens in the summer when the heating is either switched over to ho... [Read more]
Mend D.I.Y, Plumbing

High pressure on my Optima Ferolli 901 central heating?

Hi, I have a Ferroli optima 901 . I had problms with the DHW and foolishly adjusted this on the mod gas valve... [Read more]
Mend Heating, Home Heating Systems

Problems with Ravenheat Combi RSF Fanned?

Boiler has no markings on, but have manual that says... Fanned Combi RSF 84E - RSF 100E RSF 84ET - RSF ... [Read more]
Mend Heating, Home Heating Systems

My Central Heating not working but I am getting hot water?

The Potterton Puma 80, fires up when the hot water demanded however just recently the central heating does not... [Read more]
Mend Heating, Home Heating Systems

Heating keeps going off?

My central heating & hot water are not coming on if I turn them on at the wall or on the set timer. However, i... [Read more]
Mend Heating, Home Heating Systems

My Potterton Puma 80 has pressure build up problem!?

When the boiler is providing hot water only everything is fine, operating without any problem. But when the c... [Read more]
Mend Heating, Home Heating Systems

How can i fix it ?

hi to all, my combi boiler (alpha 240) starts heating up all the radiators in the house every time hot water o... [Read more]
Mend Heating, Home Heating Systems

my central heating comes on when the programmer is set to off?

Please can some one help i have a Viallent 624 boiler with mega flow system with dual zone control, the centra... [Read more]
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