Mend > Home Heating Systems

2

Potterton puma 80e ?

I am having the same problems as a few people on this site, my low water pressure light came on so i tried the... [Read more]

Baxi Combi 133 HE Plus replaced PCB but no CH?

Hi, Problem started when fuse has gone on PCB. I have replaced PCB with new item. Hot water is working but... [Read more]

how do I change the times on my Myson 40/50 MF?

The time clock is two hours out and i need to reset it.

My Potterton Kingfisher 2-cf100 is overheating. ?

Is it easy to change the thermostat

users manual ?

users manual valor home flame mk3 propain balanced flue gas fire

Vaillant ecotec 418 needs a new heat exchanger?

How hard is this to change, the boiler is open vented, heat only. I am "Gas Safe" registered.

How can I fix my boiler?

I have a 10yrs old Ideal Classic FF370 boiler. When on Auto cycle during the evening session boiler will run f... [Read more]

1

why wont my 55f ignite and stay lit?

The pilot on my 55F does not spark so boiler not ignite Although sometimes ignites for just 30secs then goes o... [Read more]

1

why is red light coming on?

Any ideas why my red light on my vokera 24 compact keeps coming on heating is only running for ten min when tu... [Read more]

pls the value of r6 on the pcb?

my pcb is 309s375 after trying those new parts i find r6 on the pcb is burnt out.. can not find circuit diag.

how can i fix my 30cxi ultracom boiler?

my 30 cxi ultracom boiler has a f9 fault showing,what do I do to get it going again?

i have a response 120 boiler?

i have a response 120 boiler when used the flue turret gets very hot a plumber told me i need a new boiler can... [Read more]

1

got johnson starley j25?

engineer said flu not pulling properly everything works ok otherwise how do you remedy this

heating is erratic sometimes on then goes off fitter says system is overhea?

fitter seems to think system is overheating due to eitherpump grundfos1550 or programmer honeywell st699 being... [Read more]

1

Myson Economist + Towerchron Programmer approx 1987?

My programmer can only be switched to 'on' or 'off', the timer has stopped working, please can you tell me if ... [Read more]

1

Loss of pressure?

I have a Worcester Hiflow 440cdi boiler. Hot water is fine but the pressure has dropped on the heating side du... [Read more]

Ariston boiler clock running slow?

The mechanical clock on my Ariston microgenius heating boiler is running slow. It losses an hour every day. Ho... [Read more]

How can I fix my vokera compact28?

Looking for a bit of advice, my boiler keeps cutting out after half an hour, once switch it off and on again i... [Read more]

how can i fix my combi boiler?

when i switch on the heater it shuts off and the red light comes on. there is no hot water either

greenstar heatslave 18/25 making a high pitched screech?

greenstar heatslave 18/25. We have disconnected a radiator and now the boiler is making a high pitched screech... [Read more]