Mend > Home Heating Systems

how can i get trapped air out of agloworm?

I have air trapped in my central heating boiler itsa glow-worm ultracom 15hxi how can I get it out boiler sho... [Read more]

Hot Water not coming on from Boiler?

Our Potterton combi HE Plus ignition lights come on for the Heating and it work but our hot water does not C... [Read more]

Whistling noise from airing cupboard?

I have a Beko boiler central heating and hot water system which is whistling in the airing cupboard. This happ... [Read more]

My Baxi105E ?

The pressure keeps dropping over a few weeks and every few weeks I repressure it and rebleed the radiators, it... [Read more]

lookinf for parts (fan motor) for a truetemp propand heater model # rtl 300?

propane heater truetemp heater fan motor model # rtl300tq?

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How to fix glow worm 18 hxi ?

Display shows f5 error code and will not fire up

Convector heating cutting out?

Valour inset dream black fire works for so long then blows cold air have to turn off then works again after a ... [Read more]

dt20 c/h boiler programmer?

No clock/programmer display showing on screen! Do I need a new programmer. Was all ok yesterday.

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worcester 240 combi boiler?

can I repair siezed pump. motor still trying to run

fault code 90?

Fault code light for 90 showing with no others

A warning light is coming on my baxi 105 combi boiler ?

I have looked it up and it says low pressure or pump does anyone no how to fix it

Why isn't Remeha Avanta Plus 28 Combi Boiler working properly?

We have a Remeha Avanta Plus 28 Combi Boiler which has been working fine for years. Yesterday we had a plumber... [Read more]

the thermostat for vision 25C is showing s?

thermostat Vision 25C is showing E82 and the heating system has had to be turned off as the temperature wont t... [Read more]

Boiler heating above the programmed set back temperature ?

I have a boss therm wireless thermostat used all the advice regarding communication issues with this system ho... [Read more]

Can't get Siemens RDJ10RF thermostat to reset?

Had no problem with the fitting on wall next to boiler but when I press "learn" on the other part to get two p... [Read more]

How can I fix my Danfoss rx2c wireless system?

My heating and hot water is working but the room teromstat is not sending single to receiver. The batteries ar... [Read more]

vokera linea 28 wont refill?

Hi I have a vokera linea 28, error code came up 04, tried to repressure the bolier but no water would come tro... [Read more]

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Parts for ferroli optimax he 31c ?

Hi, can I mend this boiler using parts from the plus model as I've been given one? Thanks, Mike

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Vaillant VCW-Sine18 T3WFH Lights but then goes off after 5 Min?

My boiler lights easily but after 5 minutes there is a click and then it goes off and the pilot goes out.

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what is wrong?

After topping up our baxi boiler with water from the loop to bring it to the right gauge level which i do now ... [Read more]