How to mend ... Fire Hot Boiler

Ravenheat Fanned Combi RSF 82ET - Flame Failure?

My Ravenheat Combi works fine most of the time but occasionally it locks out with the yellow flame faliure lig... [Read more]

Valiant boiler hot water? (boiler name is saunier duval sd623)?

i have just moved into a new property and as you can imagine a little low on funds to call out a heating engin... [Read more]

why dose`nt my why water heat up(baxi combi instant 105e)?

my preheat on my baxi combi instant 105e works fine ,but when i turn on the hot water tap the boiler won`t fir... [Read more]

Problem with Potterton 80e?

Potterton 80e DHW problem. When I turn on hot tap boiler does not start. If I turn tap off & back on about 1... [Read more]

vokera maxin 24?

the boiler fires on low fire on both heating and hot water, no volts on modu reg coil.

i can get hot water but no c.h. baxi condencing boiler?

i can get dhw but the boiler will not fire up when i switch to c/h

How can I fix my boiler?

I've got an Ariston boiler. The green light comes on and off after a few minutes. Then the red "traingle" sig... [Read more]

whats up falcon ferroli boiler?

my ferroli boiler works on hot water but wont wont fire up on heating i have replaced heating thermistor?

Valiant boiler hot water?

i have just moved into a new property and as you can imagine a little low on funds to call out a heating engin... [Read more]

ravenheat rsf820/2t?

boiler wont fire when asking for hot water.in summer/winter mode or just summer mode.can only get hot water if... [Read more]

My Potterton Performa 24 stopped firing (No Hot water - NoHeating)?

I have potterton performa 24 just above 2 years old combi boiler. It was working fine untill started playing u... [Read more]

No hot water when you turn on the tap(Vaillant 242e combi boiler)?

When I turn on the tap for hot water, the boiler does not fire so to overcome this I turned the CH up full to ... [Read more]

potterton combi 80 boiler lockout on?

I have mislaid service manual, aand my engineer can't find the answer to why the boiler continually goes to re... [Read more]

vokera compact 24 boiler?

I had to turn off my gas to fit a new fire then found out that my boiler is not giving hot water when I turned... [Read more]

vokera mynute 14se?

my boiler fire's up when not calling for heat or hot water and my pump is always runing, engineer has changed ... [Read more]

baxi bahama 100 will not ignite?

I have had the flow valve replaced in the boiler, this being the one that fills the boiler itself. for some re... [Read more]

Hot Water problem?

Ferolli Moderna 80E Combi boiler CH works fine. HW is hot for the first 10 seconds or so but then goes luke... [Read more]

No CH with Potterton Puma 80?

I have a problem with a Potterton Puma 80 in that the CH does not appear to be working and there is no heat go... [Read more]

Why is my low pressure light on and what do i do?

I've got a Potterton Puma 80e boiler that wn't fire up since the low pressure light has come on. I've checked ... [Read more]

how can i fix my valiant combi boiler hot water?

my valiant combi boiler will not stay alite on hot water only and will not fire on when trying to draw hot wat... [Read more]