Mend > Home Heating Systems

How can I replace a thermocouple on J25 - 32 MK3?

I would be grateful if some one can tell me how to replace a thermocouple on a J25 - 32 MK3 Modairflow, Johnso... [Read more]

1

Can you still purchase balanced flue boilers?

I have had a M44/54B balanced flue boiler for over 25 years and apart from replacing a burner a couple of time... [Read more]

boiler problems?

my greenstar 18ri boiler wont shut off even when turned off on timer, Worcester say its not there boiler but a... [Read more]

1

The pilot light on my boiler keeps going out?

I have always had a problem with my ferroli boiler. when I turn my heating off and come to turn it back on aga... [Read more]

how to reset wireless RDH1ORF?

I have tried to reset my receiver but all the lights go out. We got the green light for a short time and then... [Read more]

1

no lights on boiler?

on my baxi boiler,the time clock is calling for heat and hot water but there are no lights on the boiler contr... [Read more]

Fault e8 on greenstar he 27?

What does the fault code e8 mean on a greenstar he 27

Ideal isar he24 boiler with H3 error code?

hello I've got and ideal isar he24 boiler and it is flashing error code h3. I recently saw that loads of clema... [Read more]

I have Siemens room thermostat and our combo was fitted into our loft. We ?

We have a siemens rdj10rf room thermostat. Have always used the auto switch and adjusted the dial for the requ... [Read more]

1

How can I fix my heating systems?

Hi I have a Drayton digistat +2 and a potterton EP2000 boiler, I have no heating , my boiler pilot light is on... [Read more]

2

Pressure problem in Heating mode Linea 28?

Pressure builds up when in heating mode only and escapes through prv needing to re-pressure after every time h... [Read more]

hot water goes cold then hot !?

When running a bath or having a shower the boiler runs then stops then runs on and off and the water cycles fr... [Read more]

Glow Worm Space Saver 50BF MkII?

Where can I buy a gas valve and solenoid assembly for the Glow Worm Space Saver 50BF MkII?

disconnect receiver on worcester boiler 28i?

hi, i have a worcester bosh greenstar junior 28i, i have hard wired in a heatmiser prt stat. all working fine ... [Read more]

1

my flame does not ignite?

my boiler does not light when i try for water or heating

how can i fix my baxi boiler model 561?

I am currently having trouble with my baxi boiler we have hot water but no heating are you able to help

greenstar 24hr junior combi mk111 condensing boiler?

how do I reset the water pressure on a greenstar 24hr junior combi mk111 condensing boiler using the key, I've... [Read more]

2

Do fumes from oil fired boilers damage ones health?

Fumes from our oil fired combi boiler cause fumes which are spreading all over the house. Can these fumes dam... [Read more]

boiler ignition? RIELLO 3745959?

oil is reaching the pump,on pressing the 'red' button the pump operates for about 10seconds with no ignition t... [Read more]

how can i fix my worcester24i junior combi?

boiler pressure rising too high on the guage