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Mend 30 boiler fire flashing
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Heating, Home Heating Systems
1

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
Mend Heating, Home Heating Systems
1

Oil fired boiler thermostat?

I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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Mend Main

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We have 880 questions about mending 'main' in category Heating, Home Heating Systems

How to mend Main

Mend boiler fault display
1

Glow.worm 30SXi F13?

4 year old boiler started to trip out with a F13 fault on display. British Gas have replaced main PCB and wiri... [Read more]
Mend glowworm boiler problems
2

Glowworm Ultimate Boiler - Electrical Problems?

I have a Glowworm Ultimate Boiler, I've had it for around 12 years and just recently it stopped working. The b... [Read more]
Mend main diverter valve
2

Main HE24 boiler- diverter valve dripping!?

is there a fix for this annoying problem? - without a £200 bill! drip is very slight, from the rod that trips... [Read more]
Mend main medway water heater

main medway water heater?

the gas pilot extinguished i tried to re-ignite but it is contaminated with water
Mend fire pilot light pump
1

What could be the problem if boiler fails to fire up?

main burner does not ignite, boiler fails to fire up, pilot light ok, pump ok, room stat ok. programmer ok.No ... [Read more]
Mend boiler fires flue
3

Boiler fires up but sounds too explosive?

I have a Ideal Standard E Type CF Conventional Flue gas boiler. Model no "GC41 399 57" Lately the gas is tu... [Read more]
Mend Heating, Home Heating Systems
7

potterton performer 24kw HEcombi?

Hello ,is there any quallified heating engineers out there who may know wat this fault is. no hot water,the p... [Read more]
Mend boiler ideal pilot light
2

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]
Mend potterton profile appears
1

potterton profile 50e burner goes out?

Having switched on all appears ok.fan, pilot, main burner, all start as usual. Then after a short time main bu... [Read more]
Mend problem time zone

How can I fix my heating?

I have a problem with main living areas heating staying on even when the time clock is switched off. It only a... [Read more]
Mend reset system changed

How can I reset the Digistat rf1 Wiresless system?

I have changed the batteries in the Digistat rf1 room stat and was wondering how I can reset the main unit?
Mend main problem power light
1

Main Combi 24 HE problem?

The power on light is lit - burner on and flame failure are un lit - pressure bar just above 0.5 No hot wate... [Read more]
Mend pilot flame ignite
2

Potterton Prima F30, pilot and main flame Ignite but?

My Potterton Prima F30 starts up from cold ok but then after say ten mins or so it reverts back to just the pi... [Read more]
Mend connect wireless thermostat

How can I connect a wireless thermostat?

Hi! I have a vaillant turbomax 824e combiboiler and I have bought a wireless Salus programmable room thermosta... [Read more]
Mend pilot light main burner
3

pilot stays on but still sparking?

the pilot light is on but the main burner does not light and i can see the spark ignighter still sparking
Mend main combi 24 he

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]
Mend glow worm replaced
5

glow worm boiler f9 code?

glow worm hxi 18 gas boiler, F9 fault code. have replaced main p,c,b board. still has same code, now i have re... [Read more]
Mend hot water shuts off

Hot water shuts off?

CH ok and hot water ok downstairs but when running hot water in the main bathroom is shuts off after about 10 ... [Read more]
Mend Heating, Home Heating Systems
2

Injector for Cannon Coalridge bf?

The pilot flame on my Cannon Coalridge bf is too weak to fire up the main burner. My gasfitter says the injec... [Read more]
Mend glow worm 30cxi

how can i get my glow worm 30cxi?

i have a glow worm 30cxi condensing boiler which shows fault f12. in manual it says check connection between ... [Read more]

Try searching for...

Boiler Fault DisplayGlowworm Boiler ProblemsMain Diverter ValveMain Medway Water HeaterFire Pilot Light PumpBoiler Fires FlueBoiler Ideal Pilot LightPotterton Profile AppearsProblem Time ZoneReset System ChangedMain Problem Power LightPilot Flame IgniteConnect Wireless ThermostatPilot Light Main BurnerMain Combi 24 HeGlow Worm ReplacedHot Water Shuts OffGlow Worm 30cxi
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Mend Heating, Home Heating Systems

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend remove cover front

Remove boiler cover?
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Kohlangaz Mend Myson Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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