Mend > Home Heating Systems

1

How can I fix my wiring in my tank cupboard ?

I need a wiring diagram on the correct way to wire up a motorised valve, a pump and a cylinder stat as the plu... [Read more]

1

Glow-worm spacesaver mk11 boiler?

I have a Glow-worm spacesaver mk11 boiler that is some years old and have been advised that the seal on the ho... [Read more]

3

24i rsf worcester - not working sometimes?

sometimes i need to push the front of PCB to get it started otherwise it will not start (both hot water and ce... [Read more]

1

removing chamber cover ariston?

Can i use any silicone sealant for my chamber door when removing it, putting it back just needs to change air ... [Read more]

1

how do i relight my baxi boiler pilot light ? baxi solo 3 50 pf?

the pilot light and burner have gone out on my boiler , how do i relight the pilot light, model:baxi solo 3 50... [Read more]

1

boiler?

heating not working

1

How can I fix my modena 80 e ferroli boiler?

My central heating boiler is not working. I have switched the thermostat on and the boiler is not firing up. T... [Read more]

1

what does fault code a 7 mean on a worcester boiler?

worcester fault code a7

2

Combi boiler question?

Will any boiler problems arise from shutting off the main water supply in order to do other work?

1

Topping Up Water?

My water levels are low.This keeps shutting off the ignition. How do I add water to the system

1

Topping Up Water?

My water lelvels are low.This keeps shuttimg off the ignition. How do I addwater to the system

2

Dropping Of Pressure Worcester 240?

Hi Had one engineer out already, for the last 3 months my Pressure Bar on my Boiler has fallen below 1 bar, i... [Read more]

1

linea 24 boiler problem?

I have an error code 3 on my boiler which would indicate a fan or flue problem. The fan was recently changed ... [Read more]

1

Glow-worm boiler?

i think there is a problem with my pressure vessel on my boiler when i put heating on it goes up towards 3bars... [Read more]

5

glowworm ultimate 40ff?

i put the boiler on and the pilot lights but the main gas burner wont light up,the ignition just keeps sparkin... [Read more]

1

How do I start up the system?

I have just bought a flat whose heating has been switched off. Icannot get it to start up. It is a Potterton N... [Read more]

1

Vulkan Square radiators?

Hi, does anyone have an address for Vulkan radiators or website address. Thanks.

2

re charge p vessel?

how do you re-charge a pressure vessal and how do you do it ,its for a Glow-worm boiler,the problem is when th... [Read more]

3

Why does my boiler not turn off?

Hi. I have a Potterton Ultra DV40 boiler and also a Megaflo unvented water heater. When the boiler is heating ... [Read more]

1

how to mend it.com?

It is showing f28 fault have hot water but no heating