Mend > Home Heating Systems

how do I program a worcester 280 rsf boiler?

I thought I had programmed the CH to come on for two hours in the morning and again in the evening, I have put... [Read more]

1

Euro combi 13 yrs old won't fire up...Help?

Hi, My boiler stopped working this morning. no heating and no hot water. Turn on and boiler seems to begin s... [Read more]

glow worm ultracom 30cxi?

the hot water come on its hot then it go's cold and back to hot and so on

air trapped in worcester bosch 40 cdi ?

My worcester Bosch 40 CDI goes down nearly every time I manually switch it to radiator mode. It may run fine ... [Read more]

How do I drain a boiler considering it’s connected to the hot water heater?

I have an oil boiler in a one story house that pushes hot water through radiant ceiling tubing in the attic & ... [Read more]

1

I am getting luke warm water but no hot water?Valliant?

My heating is working at home,but i am not getting very hot water in the shower?

1

Worchester junior 28i hot water no heating 5 flashes in service mode?

I have a Worchester junior 28i boiler, the hot water is working but not the heating and the green burner indic... [Read more]

smoking boiler?

i have a camray 3 oil boiler 50/70model. with a riello 40 burner. it doesn,t sound right when it is running an... [Read more]

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

I have asked this question a few times but to no avail. I am sure that there must be one person on this planet... [Read more]

My signal dosn't work?

Hi I have recently refurbished my house and unfortunately after refurbishment I couldn't find my thermostat a... [Read more]

I have a Worcester high flow 400 and the pressure is to high how to fix?

I have a Worcester high flow 400 the pressure gauge go high every time we use it how can I fix it.

3

Potterton profile 40e ignition problem?

Hi can anyone help, I have a potterton profile 40e the boiler has been running fine until the other morning. I... [Read more]

1

Hot water, but no heating?

geting hot water. but no heating

What is the difference between ignition electrode and detection electrode?

I have a Halstead Quatro Combi boiler since February 1998. What is the role of the detection electrode? does i... [Read more]

1

Why the hot water keeps flowing hot and then cold and again hot and cold?

Why the flame remains always at the same size? That is why the hot water cannot be kept at a constant temperat... [Read more]

1

How can I turn my Volkera excell 80sp on again?

Hi, I have a Volkera excell 80sp. I shut off accidentally the gas supply while the central heating was worki... [Read more]

Danfoss FP715 programmer fault?

We have a Danfoss FP715 programmer to run (or suppossed to!) our Ideal boiler. Thing is it seems to have a mi... [Read more]

Re: Digistat RF1 Wireless system?

I have changed the batteries in the wireless system but it still is not working....any idea's please.

vaillant turbomax 242/1e or 282/1e?

air release valve on top pump keeps hissing out water when you switch hot water taps off.every twodays have to... [Read more]

How cani fix boiler it's a johnson&marley model j25-32mk3 mod airflow ?

Boiler does not come on when it is programmed to but will when Put on constant but no hot water in either jus... [Read more]