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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

Latest Questions

Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
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]
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Mend 25

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We have 325 questions about mending '25' in category Heating, Home Heating Systems

How to mend 25

Mend Vaillant Combi Pilot Light
1

Pilot Light not working?

I have a vaillant combi 25/1 T3W bolier, the pilot light does not stay lit, there is gas press available, can ... [Read more]
Mend boiler heating oil fired

20/25 danesmoor?

have heating but no hot water on oil fired 20/25 danesmoor. have changed flow valve as it did not seem to be w... [Read more]
Mend boiler caused installed
1

my new boiler smells horrible?

the boiler has caused a noxious smell since it was installed last nov. I have called out the firm twice about ... [Read more]
Mend Heating, Home Heating Systems
1

Problem refilling CH system after fitting Grundfos 15-50 130 selectric pum?

I have had to drain my CH system to fit a new radiator. Problem occurs when refilling.It only takes about 25% ... [Read more]
Mend combi boiler home heating Worcester
1

how to fix boiler?

I have a worcester combi 20/25 boiler my haeting and radiators are working fine but have no hot water
Mend heating boiler temperature

How to fix my towerstat RSD thermostat?

Hello My radiators were not getting very hot so I looked at my thermostat and noticed that is wasn't working ... [Read more]
Mend code 25 fault
1

code 25?

what is fault code a25
Mend combi boiler central heating low temperature

No hot water or heating on every morning . why I am forced to reset?

R 25 He combi giving low temperature hot water, but central heating working.And during morning no hot water o... [Read more]
Mend thermostat boiler heating
2

Can anyone tell me if there is a compatible wireless thermostat for a worc?

Can anyone tell me if there is a compatible wireless thermostat for a worcester heatslave 20/25 boiler? Th... [Read more]
Mend heating boiler radiator

greenstar heatslave 18/25 making a high pitched screech?

greenstar heatslave 18/25. We have disconnected a radiator and now the boiler is making a high pitched screech... [Read more]
Mend heat exchanger home heating boiler

how do i fit a DHW heat exchanger?

I have a Alpha cb 25/33 boiler and i need to fit a dhw heat exchanger. Can you help
Mend boiler heating replacement
1

What/where is the flow/return on a Trianco 25/45 RS boiler?

Having the above boiler replaced but have lost/never had the manual for it. Anyone know where/what the flow &... [Read more]
Mend hot water working gas
1

How can i get the radiators and hot water working after buying gas?

I have a Vokera compact 25 using an Altech stat. I just bought credit on my gas after running out of gas compl... [Read more]
Mend heating boiler error code
2

my boiler is showing F25 ?

What does F 25 mean
Mend worcester fixed heat

worcester 25 combo?

Waer Temperature goes down and then rises back to norm and then goes down again repeatedly How is it Fixed He... [Read more]
Mend 25 c fault
4

Ferroli 25 C Fault F31 ??

Hi My boiler has started displaying the F31 error code after being in operation for about 20 minutes. The... [Read more]
Mend boiler heating thermostat

Boiler not coming on - thermostat, timer? Furnance won't light. Puma boiler?

My potterton puma boiler has broken. The hot water works fine but the heater will not come on unless you move ... [Read more]
Mend boiler heating ignition
1

my heatslave 20/25 will not spark to ignight boiler?

I have changed the control box but broke photocell now boiler will not spark
Mend boiler heating ignition

how can i fix my vokera 25 he ?

the boiler switches on runs for a few mins then shuts off it then ignites runs for a few seconds and shuts off... [Read more]
Mend spark fan green

how can i fix it?

i have a volkera 25 he no spark at eletrode when i taped it it worked at first but not now fan and pump fine.o... [Read more]

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Mend boiler thermostat replacement

Oil fired boiler thermostat?
Mend Heating, Home Heating Systems

How do i stop the time from flashing on the Siemens RDJ100RF?
Mend boiler heating systems

Remove boiler cover?
Mend Worcester Combi Ignition

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

Worcester boiler dripping water?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend Heating, Home Heating Systems

Remove cover off gas boiler?
Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?
Mend Heating, Home Heating Systems

How to fix my fireplace?

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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