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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 40-60-80

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We have 352 questions about mending '40-60-80' in category Heating, Home Heating Systems

How to mend 40-60-80

Mend optimax he 31 c ferroli boiler

optimax he 31 c ferroli boiler?

a 40 fault code comes on my optimax he 31 c ferroli boiler
Mend water cold thinking
1

how can i fix my ferolli domi compact 24b?

the hot water gets to 40 degrees goes cold then comes back on gets to 40 again then goes cold again, was think... [Read more]
Mend green light 40

ariston e combi flashing green light at 40°?

ariston e combi, flashing green light at 40° and has no hot water only luke warm water,thanks.
Mend Heating, Home Heating Systems

Saunier Duval SD 623 keeps switching on and off from cold?

The burners on my SD 623 keeps switching on and off, from cold, until the temp gauge is around 40 degrees. the... [Read more]
Mend Heating, Home Heating Systems

How do I connect a suppressor to my baxi w.m 40/3 o.f?

When my baxi w.m 40/3 o.f boiler's burner kicks in it causes interference with my tv. I've been told fixing a ... [Read more]
Mend boiler starts shuts
1

baxi 105he help needed?

boiler starts fine but when it gets to 40 degrees it shuts down and the water is warm at best,then it starts u... [Read more]
Mend 40 super boiler
1

Glow-worm 40 super boiler?

boiler wont kick in, power,gas,pilot o.k. old freestander pump not kicking in,power o.k.dont know if parts sti... [Read more]
Mend vokera boiler combi pressure

vokera boiler?

i have a vokera linea combi boiler and the water pressure keeps dropping and displaying the code 40 0r 41 low ... [Read more]
Mend boiler 40 water
1

Baxi Boiler Not Firing Up?

I have a Baxi Solo 3 PFL 40 Boiler Problem : When calling for water or heat, the fan runs, pump rums, and t... [Read more]
Mend pilot light boiler

pilot light gone out wont light up?

myson appolo 40 boiler pilot light gone out wont light
Mend boiler fuel saver
2

Glow worm boiler MK II fuel saver 40 R?

Hi all, I do need advice on this one. Recently moved into a house- less than a week ago and it has a Glow ... [Read more]
Mend bosch cdi not
1

wor bosch cdi 40 - not working?

our boiler is not working. I have tried to reset but it just appears to count down from 99 to 0 - I dont get a... [Read more]
Mend turn halstead off
1

How do you turn a Halstead Best 40 off?

Boiler is faulty and not coming on when it should so I want to turn it off to stop wasting gas. Cannot see a g... [Read more]
Mend please someone help
1

please can someone help?

My ariston combi boiler is showing an error. its flashing at the 40 temp and lit up on the 50 whilst the hot w... [Read more]
Mend baxi boiler heating hot
1

Baxi Solo 3 40PFL Problem?

Got a Baxi Solo 3 40PFL Boiler. When turned on for Heating, it does so, and the rads get hot. But after say 2... [Read more]
Mend whats wrong heating
2

Whats wrong with my heating?

I had my bolier serviced yesterday. I got up this morning the house was freezing. Turned the heating up to 24 ... [Read more]
Mend 40 si boiler
1

how can i fix myson orion fanfare 40 si boiler?

the fan spins but, does not spin fast enough to activate pressure switch
Mend greenstar engineer boiler

Worcester greenstar he 40?

I am a heating engineer and have been to a house where the boiler is losing pressure in four hours. I have che... [Read more]
Mend potterton boiler number
2

How can I trace a gas valve for an obsolete Potterton?

I have a 50 year old Potterton boiler with a failed gas valve - number on the boiler itself is 372567 - I cann... [Read more]
Mend correct temperature boiler thermostat

What is correct temperature for my boiler thermostat?

Just wondering if anyone knows the correct temperature for the Riello 40 Burner model G3B.I think its 65 or 70... [Read more]

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Optimax He 31 C Ferroli BoilerWater Cold ThinkingGreen Light 40Boiler Starts Shuts40 Super BoilerVokera Boiler Combi PressureBoiler 40 WaterPilot Light BoilerBoiler Fuel SaverBosch Cdi NotTurn Halstead OffPlease Someone HelpBaxi Boiler Heating HotWhats Wrong Heating40 Si BoilerGreenstar Engineer BoilerPotterton Boiler NumberCorrect Temperature Boiler Thermostat
Mend Heating, Home Heating Systems

How to fix my fireplace?
Mend vaillant f22 water hot

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

Siemens RDJ10RF thermostat problem?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend 30 boiler fire flashing

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

Oil fired boiler thermostat?
Mend worcester boiler radiators months

Worcester boiler dripping water?
Mend Heating, Home Heating Systems

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