How to mend ... Need Main He Boiler

Combi boiler-pressure low-hot water ok?

Hi, I have a Vaillant Turbomax 242/282e boiler and the pressure has dropped to 0.5. Hot water is fine from al... [Read more]

gas boiler will not light what is wrong?

its a glow worm back boiler. 54/4 with an insert chatsworth gas fire at front the pilot comes on , but no the... [Read more]

Spare Parts for vokera 20/80 rs flowmatic?

I've got a suspect differential pressure switch (hot water goes from hot to cold, the diff press switches on t... [Read more]

ravenheat CSI 85A combi boiler. flame blowing out soon after ignition?

boiler is 2 years old. it starts normaly (fan starts, ignition clicks, pilot comes on then main burner ignigh... [Read more]

Heatslave 15/19 boiler - keeps kicking in?

i All, We have a heatslave 15/19 which was fine until a couple of days ago. A guy came round from the water... [Read more]

Where is the cold water output switch located?

I'm installing a water purifier unit, in order to do so, I need to turn the cold water supply off. I don't wan... [Read more]

Combi boiler question?

Will any boiler problems arise from shutting off the main water supply in order to do other work?

linea 24 boiler problem?

I have an error code 3 on my boiler which would indicate a fan or flue problem. The fan was recently changed ... [Read more]

glowworm ultimate 40ff?

i put the boiler on and the pilot lights but the main gas burner wont light up,the ignition just keeps sparkin... [Read more]

glowworm ultimate boiler?

just come back from holiday to find the pilot light has gone out and wont ignite even though the spark is fir... [Read more]

how do I get the pressure back?

I HAVE A VAILLANT THERMOCOMPACT BOILER AND THE PRESSURE GAUGE IS ZERO. CAN YOU TELL ME WHAT VALVE I HAVE TO TU... [Read more]

how to mend Gas Boiler, Glow-worm Fuel Saver 100F with SIT control?

Thermostat has intermitant fault ie it stays open circuit and does not allow boiler to re-light. Main gas valv... [Read more]

why does my main burner keep constantly lighting and going out?

Hi I have a baxi solo wm 40/pf bolier which keeps constantly igniting then going out. The pilot is lit and the... [Read more]

how can I fix my vokera linea 80 combi boiler?

my boiler is leaking from bottom of the main chamber (the large silver box where the pilot light can be seen)

where can i get a white rogers gas control for potterton netaheat boiler?

this part Gas Council code 41-601-68 Gas Control White Rogers Main part no ZZZGVC-25K29H49E2 has rec... [Read more]

How to fix a Potterton Netaheat 10/16 Electronic boiler?

The boiler fires ok and the main burner ignites however every 20/30 secs you hear it try and ignite again. whe... [Read more]

ravenheat csi 85t?

my problem started two & a half years into its life somtimes the boiler would not fire up on program or manual... [Read more]

I have a saunier duval sd623 combi, I have no hot water or heating?

I have a saunier duval sd 623 combi, I have no hot water or heating. When I turn a tap on the second(main) he... [Read more]

Resistor Value - Glow Worm Compact Electronic?

Hi All, a last ditch attempt to fix a Glow Worm Compact Electronic combi boiler. The main PCB has a burnt ... [Read more]

I have a baxi solo 40 wall mounted boiler?

We have replaced the gas valve and the thermo coupler, when the boiler goes from the pilot light to main burne... [Read more]