Mend > Home Heating Systems

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switchmaster cylinder stat to honeywell cylinder stat?

on the switchmaster sct1 there are 4 wires-red-brown-blue-green/yellow,which do i use with a honeywell L641A 1... [Read more]

2

Something wrong with my boiler?

I have a Vaillant Ecotec 831 and when the heating is not firing the boiler loses pressure and then when fired ... [Read more]

Greenstar 30cdi boiler light?

I have a problem developed with my boiler - I am getting hot water, just no central heating. Only light that i... [Read more]

1

neatheat electronic boiler that is over twenty years old?

my boiler will not switch on when time to do so.it can take quite a long time to get it to fire up then it wil... [Read more]

hi, what does E18 mean on an ariston combi boiler?

does any one know why it comes up E18 and what to do, or is it an engineers job to fix it. when it pops up on ... [Read more]

1

main mersey water heater?

when looking through the glass window i can see the burner on low,and the knob is on pilot.

2

where can ibuy a Baxi Bermuda 551 boiler part no 042768?

Baxi Bermuda 551 boiler part no 042768

how can i fix my heating?

my worcester cd137 bolier will only heat the upstairs rads, the downstairs are staying cold

1

time seting?

how do i set timer

worcester boiler?

Why is my 6 month old worcester high flow combi oil boiler started to chuck out black smoke from the flue?

how can i fix my myson boiler? ?

my myson boiler is not fireing up although the pilot is lit, when turnig thr thermastat u hear a click like it... [Read more]

1

How can I fix my Ferroli Optimax HE 31C?

I have hot water but radiators won't fire up.

1

Trying to fire up my worcester oil boiler?

Hi I have recently bought a second hand Worcester oil combination boiler, we have gone through the manual and ... [Read more]

3

i have a vokera linea 24 boiler will not provide hot water?

i try to run hot water but the boiler keeps shutting down only warm water then cold.. the manual not much help... [Read more]

1

Isar HE30 combi boiler?

Have a problem with my boiler, its been ok for the three years I have had it, but lately when I have a shower ... [Read more]

1

Drayton Digistat 2 ?

Where can I get a replacement instruction leaflet for my Digistat 2 as I have lost it, and my heating comes on... [Read more]

1

how can I fix low water pressure in my sime 34i central heating boiler?

I have bled the radiators and this has led to a drop in system pressure below 0,8 bar and the system has shut ... [Read more]

1

Low pressure - no leak - connected to cold tap?? help please?!?

I recently had a new combination boiler fitted but since 2 days after installation the pressure drops to zero ... [Read more]

how can i fix my worcester 28dci?

When we get up in the morning the red light on the boiler is flashing slowly and there is neither hot water on... [Read more]

where to buy new battery?

i need (x) f battery for my valliant gas water boiler having problem purchasing it