Mend > Home Heating Systems

no water pressure on gauge should be 1.5 how do i get it back up?

worcester 24i rsf combination boiler

jauar 28ktvj ?

can you help my boiler has been fine for the last few years, the heating works fine but i'm not getting any ho... [Read more]

pilot light is out?

how do i get the pilot light back on in my ravenheat boiler? where do i find make and model information? i hav... [Read more]

potterton 16/22 fault?

occasionally, when boiler going through ignition sequence there is a loud repetetive clicking( like a machine ... [Read more]

Potterton Puma 80 runs constantly then trips out?

Following on from a problem with a sticking micro switch, the pilot light went out on my Potterton Puma 80. ... [Read more]

problem with heating controls?

potterton netaheat 16/22 with potterton 3 port valve TYPE MSV 322. when turning heating off ,but leaving H.W o... [Read more]

Vaillant TurboMax Diverter Valve problem?

I'm sick of repairing this TurboMax. First, a history of problems. The diverter valve, then a switch on th... [Read more]

Vaillant VCW GB 242 EH hot water goes cold?

When i turn the hot water tap on in the bathroom or in the bath, or the kitchen the water comes out very cold ... [Read more]

fault with fan or flue?

as above the neon light is flashing? any suggestions?

change danfoss programmer?

my danfoss-randall time clock 102 is not working ,can I swap it for a 103 ,do I need to chnge some of the wiri... [Read more]

Glow Worm KFB 50 will Kettle noise after being for a long on time?

Over heating bubbling noises when after it has run for a while and room stat turns it off (only now the pump h... [Read more]

hot water but no heating?

i have a potterton kingfisher floorstanding boiler the hot water is fine but no central heating

water gets hot on heating and water, but not on water alone?

hi. water gets hot on switch setting, heater and water, but not on water alone, i suspect the swich, or am i w... [Read more]

Need a new Flue!!?

I am wondering if you can help I am needing a new flue for the following boiler:- Worcester Greenstar HE (Z... [Read more]

Potterton Suprima 30 cutting out- green flashing light?

Hi, I hope you can help. I've just had a new PCB fitted and now when the demand is on for either the hot water... [Read more]

how do i set the timer on saunier duval f24?

I cant find my instruction book and need to set the timer on my saunier duvcal f24 boiler

how can i fix my(worcester bosch 28 cdi) hot water goes cold?

hi, shower run cold, if i run the hot water tap in the sink or bath i get hot water, when i put the cold tap o... [Read more]

Worcester 28i combi boiler?

The pilot light will not come on so there is no heating or hot water

brittony combi?

i have brittony combi that is firing up on hot water and intermittantly firing on and off on heating

problem with Halstead Ace High Boiler?

My boiler won't fire up the central heating or hot water, the burner fires up for about 5 seconds and then sto... [Read more]