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Mend combi-boiler diverter valve central heating
2

repair of ravenheat 820/20 fan assisted combi-boiler?

central heating is working but no dhw.lot of banging and popping recently before failure.replaced diverter val... [Read more]
Mend combi boiler radiators home heating
1

BRITONY COMBI BOILER?

HI I HAVE A BRITONY COMBI BOIILER...THE HOT WATER IS GETTING HOT FINE BUT THE RADIATORS ARE NOT...MY PLUMBER S... [Read more]
Mend combi boiler PCB flue fan
3

Ariston MicroGenus MFFI 27?

My Combi is still refusing to work. The engineer has replaced the flue fan, expansion vessel & PCB but with no... [Read more]
Mend Vokera Heating Temperature
2

Vokera excell 80 sp problems?

Hi The problem is when I put the CH on full the boiler fires up the temp on dispay goes to about 60 then the ... [Read more]
Mend boiler combi heating
1

COMBI BOILER?

HI THE BOILER FIRES UP IF YOU OPEN A TAP AFTER 3 SECONDS IT SHUTS DOWN IF YOU LEAVE THE HOT T... [Read more]
Mend boiler tripping heating
1

Boiler keeps tripping?

Potterton Profile 80 E Boiler I have drained down the system, relocated a radiator, and refilled the system... [Read more]
Mend worcester boiler unit
1

I need a part for worcester 9.24 boiler?

I need a fan unit for the Worcester 9.24 boiler, the part number is 8716 146 4310, does anyone know where i ca... [Read more]
Mend boiler heating radiators
1

Boiler tripping?

Potterton Profile 80 E Boiler I have drained down the system, relocated a radiator, and refilled the system... [Read more]
Mend thermostat boiler connections
1

Thermostat connections?

How do I connect my Drayton Digistat 2RF to my Ferroli Optimax HE31C boiler?
Mend fault hot water flow switch
1

Worcester 24i rsf no hot water?

I followed the fault diagnosis and replaced the flow switch. However the boiler reset kept tripping out (overh... [Read more]
Mend light thorn gas
1

Why wont my pilot light stay alight after 3 new parts on.its a thorn iem?

I've had a new gas valve,Thermocuple and sensor on my boiler,and the pilot still wont stay alight after releas... [Read more]
Mend boiler heating ignition
2

boiler will not light?

changed gas supplier today when gas came back on boiler will not light been ok all day i have checked gas fire... [Read more]
Mend boiler heating potterton
1

can i download a user manual for a potterton netaheat electronic 10 ~ 16?

i need a user manual for my boiler
Mend central heating Worcester Bosch pressure
1

any ideas what the fault is?

I have a Worcester Bosch Highflow 400 boiler. The hot water works fine, the problem is the central heating. Th... [Read more]
Mend boiler heating ferroli
4

Ferroli Optimax HE 31 C?

How do i get my heating to work? It fires up and the temperature starts to rise on the display, then the digit... [Read more]
Mend boiler heating ferroli
1

My Ferroli Optimax 25c boilier is not producing hot water?

I have a Ferroli Optimax 25c boiler which stopped producing hot water. The presuuer is correct, the display i... [Read more]
Mend combi heating flame
3

Biasi Combi Boiler M90E.245 problem!?

My radiators and hot water keep going cold whilst the Combi is still running in the background. I keep having ... [Read more]
Mend boiler heating repair
3

obsolete 30-year plus servowarm boiler pump?

I have a Servowarm boiler over 30-years old still working fine in fact never breaks down but the pump isn't wo... [Read more]
Mend heating boiler programming
1

Where can I get the full instruction book on the 28K jaguar boiler? ?

The instructions under the boiler are inadequate and I cannot program the clock. The CHheating is on all the t... [Read more]
Mend combi boiler heating system replacement
1

Boiler or complete heating system?

My boiler has got to be replaced and i am confused. I have been advised by one engineer just to change to a co... [Read more]

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