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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 combi boiler advice going
1

main combi boiler 24 he?

Hi Could you please advice regarding my Main comby boiler 24he. The burner keeps going off every 5 min is th... [Read more]
Mend boiler gas reset

how can i fix my mx2 30 ff boiler?

how can i fix my mx2 30 ff boiler the gas ran out ive now got some but keep trying to reset the boiler but it ... [Read more]
Mend boiler wont lit
1

Marathon 600b floor mounted boiler wont stay lit!?

When I light the pilot light there is no problem, remains lit many hours later! When I switch to continuous or... [Read more]
Mend stay lit heating

What could cause the burners not stay lit on Worcester RFS 280 System?

My central heating system (Worcester RFS 280) the main burners won't stay alight after the pilot light has ign... [Read more]
Mend hot upstairs tap bathroom

Main combi 30 HE no hot water upstairs ?

I can only get hot water if my tap is full on and upstairs bathroom dont get any hot water, But the central... [Read more]
Mend profile 80 e
2

profile 80 e gasvalve?

profile 80 e fan runs pilot lights but no main burner would it be gas valve or pcbda
Mend water heating boiler constant

Potterton Promax 24/2 PROBLEM - HOT WATER OK BUT NO HEATING?

We have had this boiler for about 2 yrs. I have the heating on constant with the thermostat controilling tempe... [Read more]
Mend 240 rsf heat
3

WB 240 Combi RSF - pilot light is on, but no heat!?

Hi, I have a problem with my Worcester Bosch 240 Combi RSF - the pilot light is on, and there is demand for he... [Read more]
Mend potterton boiler ignition
1

Potterton 50L?

Boiler sequences through to main burner ignition but only for 5-7 secs.Boiler then recycles with similar resul... [Read more]
Mend ideal mexico boiler

ideal mexico super rs485 boiler ?

After the boiler starts on a morning and runs for about 10 min it shuts down and then restarts a number of tim... [Read more]
Mend valve fitted main
1

danfoss thermostatic valve ( bi directional)?

Can the lockshield valve be fitted in either position, the same as the main head, ive had a rad fitted and th... [Read more]
Mend combi water running
1

Baxi Maxflow Combi Fs?

The heating system works only if there is a call placed on the water ie actually running the water. Once this ... [Read more]
Mend light stay lit
1

main medway super?

Pilot light will not stay lit
Mend heat problem caused

Snapped stud on ecoMAX 835e heat exchanger. Repair or Replace??

I've found a problem, caused by a perished gasket that caused a securing bolt to be overheated and shear on th... [Read more]
Mend bosch hot water
4

Bosch Worcester Highflow 400 no heating no hot water?

We've had an ongoing deries of problems which Brit.Gas are struggling with... 31 Dec: no heating/hot water - ... [Read more]
Mend pilot burner ignites
3

How do I stop my pilot being extinguished when the main burner ignites?

Baxi 701 RS The pilot lights fine and the thermocouple glows nice and red hot. At times, when the main burn... [Read more]
Mend boiler developed problem
2

ravenheat csi85at fuse blowing on board?

my ravenheat boiler has developed a problem. the main fuse on the pcb keeps blowing. it blows when the boiler ... [Read more]
Mend Heating, Home Heating Systems

Weishaupt Boiler very smokey?

My Weishaupt powered Ideal Standard boiler (WL15A burner type) was running very rich one night. I noticed ... [Read more]
Mend second storage heater
2

what size fuse ?

ive just fitted a second hand storage heater a unidare WMS724N i need to know what amp fuse to use in the mai... [Read more]
Mend main combi 24 he boiler

how can i fix my main combi 24 he boiler?

why does it keep coming up flame failure and how can i fix it please

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Combi Boiler Advice GoingBoiler Gas ResetBoiler Wont LitStay Lit HeatingHot Upstairs Tap BathroomProfile 80 EWater Heating Boiler Constant240 Rsf HeatPotterton Boiler IgnitionIdeal Mexico BoilerValve Fitted MainCombi Water RunningLight Stay LitHeat Problem CausedBosch Hot WaterPilot Burner IgnitesBoiler Developed ProblemSecond Storage HeaterMain Combi 24 He Boiler
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend Heating, Home Heating Systems

Oil fired boiler thermostat?
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 worcester boiler radiators months

Worcester boiler dripping water?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

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

Siemens RDJ10RF thermostat problem?
Mend remove cover front

Remove boiler cover?

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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