Mend > Home Heating Systems

1

Vokera boiler?

My vokera excell boiler has to have the heating on for us to get hot water. If the heating is not on, we do n... [Read more]

1

glowworm majorca?

thanks for the information, is there anyway, i could relight the pilot light manually.

1

how can i fix my 820/20?

the pressure bar is just below one which is causing problems with the hot water. what do i need to do to fix t... [Read more]

1

how do i stop the boiler from going off repeatedly?

My boiler pilot keeps going off - what can we do? it is a potterton kingfisher model.

2

combi boiler not working?

Ariston he low pressure resolved hot water problem but heating system not coming on looks like it is but cuts ... [Read more]

4

Reasonable price for straight swap out of combi boiler?

I'm looking for a registered corgi plumber to do a straight swap out of a combi boiler. Before I start shoppi... [Read more]

2

How do I locate the pcb on my Potterton Suprima ?

How do I locate the pcb on my Potterton Suprima HE boiler?

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why does my pilot light keep going out on my vokera 20-80 rs flowmatic?

when i have my heating on after a short time my pilot light goes out on my vokera 20-80 r.s flowmatic , i try ... [Read more]

2

my central heating boiler runs but doesnt heat the radiators?

the problem is as follows, when i swithch on my boilerthe pump runs (not sticking) and it ignites heats up the... [Read more]

1

Our Worcester 280RSF Boiler will not re-light after the pressure dropped?

Pressure dropped I believe on Christmas Day; have followed instructions but cannot get the pilot to relight. T... [Read more]

1

water pressure?

The water pressure drops after each time the boiler has been on therefore it doesn't start at the time program... [Read more]

2

my pressure is low,which valve do i open to increase it?

i have a Vaillant turbomax 824E the pressure valve is just on the green,1 bar,which valve do i open and how do... [Read more]

2

viesmann vr1-27 w/ Riello 40 F3 startup issues?

Last nite burner failed to ignite. Back on 12/11 we lost power for 5 days. Not sure if burner was running wh... [Read more]

3

potterton promax repressurising?

Ive got a potterton promax but it got too cold and its pressure dropped below 0.5 bar. Can anyone tell me (in... [Read more]

1

isar he 24whats wrong?

he 24 display not lighting up system not working but power to on of switch

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potterton prima f central heating won't switch off?

I've replaced the control unit and the problem persists. Hot water responds to timer etc but central heating ... [Read more]

4

Ferroli optimax 25c boiler not working !?

The boiler (ferroili optimax 25c) in the house which i'm renting has stopped working christmas day i've no hot... [Read more]

1

Glow-worm Ultimate - topping up tank in loft?

How do I top up the pressure on my Glow-worm ultimate system?The controls are on, pilot light on but radiators... [Read more]

2

Ravenheat LS80T combi boiler does not fire?

My boiler has stopped working, you can hear it trying to start but it does'nt kick in. It was in the house whe... [Read more]

2

how do I top up the pressure on my Glow-worm ultimate system?

The controls are on, pilot light on but radiators not getting hot. I have been advised to top up the pressure.... [Read more]