How to mend ... Gas Gas Off Valve

How can I fix a leaking valve on my caravan cooker?

I have just acquired a replacement gas cooker/ sink unit for my caravan (the unit is called a Leisure Princess... [Read more]

Ferolli SYS 10-23 Boiler runs continuously?

Hi there. I have a Ferolli SYS 10-23 gas boiler. The boiler is run from a Grasslin QE2 timer switch. Recentl... [Read more]

CH Boiler (Ideal Mexico RS65) pilot light won't stay lit?

The pilot light of my aging (but previously very reliable) Ideal Mexico RS65 CH boiler will re-light, and flam... [Read more]

ariston microgenus 23mmfi no ignition?

When demand for ch /hw? boiler will go through all sequences, opening gas valve to soft light 5mb, but there ... [Read more]

Worcester 24i RSF Junior - Water Flow Switch Melted!!?

Hi, had a few probs recently wi boiler, new Gas Valve & new PCB within last 2 months seemed to have sorted it.... [Read more]

No water pressure ?

A Weil-McLain Gas Boiler heated with water not steam. at zero psi, no pressure or water coming out of the r... [Read more]

Potterton Netaheat 6 / 10 gas valve?

does anyone have or know of a supplier for a difficult to find gas valve. G C 41 601 48

Ravenheat CSI Primary Condensing Boiler not firing?

Boiler was out of service whilst building work completed. Boiler was recommissioned but fails to fire. From M... [Read more]

Potterton Prima 40 boiler .. what controller ?

Hi, My boiler will only work when both CH and HW selected I cannot have one without the other hence bi... [Read more]

corvec britony 11A?

on cleaning pilot jet, thinking it was the cause of gas not geting through. i noticed water was in the jet ho... [Read more]

Boiler overheating and making noises Vaillant VCGB 112/142EH?

Had a new 3 port valve changed as radiators were coming on at the same time as water even though only water wa... [Read more]

glow worm 18 hxi gas valve?

when gas burner lights it makes a noise . as if the burner is not burning all the way round . it then goes qui... [Read more]

Can you supply a new Gas Valve for a Kosi Gee Gas Fire Model 6304 NG?

I have a Kosi Gee Gas fire Model 6304 NG which requires a new Valve. The fire lights ok but goes out after app... [Read more]

how can i fix my main combi 24 he?

it trys to fire in htg and hot water but goes to flame fail every time.you can hear the pumr running the fan r... [Read more]

glow- worm space saver mark 11?

Boiler fires but after 10 minutes goes out, as does the pilot light. have drained out flus... [Read more]

Back boiler ignition spark and gas present but won't light?

We have a potterton Housewarmer. When we try to light the back boiler the valve opens and the ignitor sparks ... [Read more]

worcester 25 si roughly about 8 years old ?

what should the resistance across the solanoids of the gas valve of a worcester 25 si boiler . there are 3 of ... [Read more]

Ravenheat CSI 85 A (T) Burner Cycling Constantly?

Hi all... I've got a Ravenheat CSI 85 A (T) combi and shows the following symptoms. It's fine with HW on... [Read more]

My Britony II water heater refuses to light?

The pilot light will not light - even when I remove the case and apply a lit match (which is the way I've had ... [Read more]

new gas control valve?

my potterton rs40 boiler needs a new gac control valve, is it a job i could tackle myself?