Mend > Home Heating Systems

vokera boiler no heat but 2nd pipe from the left is red hot?

my vokera boiler has hot water but no heat the 2nd pipe from the left gets really hot on start up but the boil... [Read more]

worcester 28i rsf?

have just replaced flow monitor now still have hot water but c/h only fires up for 1minute then stops any idea... [Read more]

my pressure on my boiler has gone?

I have a Vokera Syntesi 29. its been working fine. Till now. The pressure is virtually gone. I've used the fil... [Read more]

Riello oil pump shaft seal leaking?

Hi, could u please explain how to remove and replace shaft seal on riello oil pump, thanks

BB 552. fault Igniting Pilot light?

The pilot light instantly ignites with a lighted taper and grey button held in. The electrode in the pilot lig... [Read more]

How do I re light my pilot light on my back combined 80e?

My pilot light has gone out on my back combined 80e how do I re light it

Sime ev 30 boiler ?

Keeps making backfire bang noise

How can i fix my Boss BRTRF remote thermostat controller?

I've changed my batteries in my Boss BRTRF thermostat controller and now the screen is completely blank, tried... [Read more]

Drayton Digistat no red light on power unit?

My timere box is working but when I checked the other unit there was no power at all - no lights on and I chan... [Read more]

worchester combi boiler?

Hot water tap slow running , what can i do ?

Have aproblem with my Halstead boiler?

When I open a hot tap the central heating comes on any ideas what's wrong

siemens rwb9 connections to boiler?

I have a SIEMENS RWB9 central heating programmer. I am wanting to know the wiring layout for the connection to... [Read more]

timer on my vokerera excell boiler does not go round, how do i fix it?

The timer on the Vokera excel boiler does not go round, so I have to switch heating on and off manually, how d... [Read more]

Batteries?

Hi any way to make batteries last longer than a week in my Boss therm BPS242RF room stat, the first set lasted... [Read more]

Keston c55 potentiometer cOFF?

Just had my boiler checked and now the engineer has left the upper potentiometer when you turn it just says cO... [Read more]

heating system?

vokera boiler pressure drops daily

Ideal he 24 boiler not working?

I have power to the boiler but nothing after that. No lights or anything . Can somebody give me any clues

Alpha Eco2 plus combi boiler not starting ?

When I turned on my boiler the temperature goes down and it made a gushing noise it keeps coming up with E60 w... [Read more]

bosstherm wireless thermosta?

How can i put the heating on inbetween timed sessions,manually?

British gas 330+ showing f22 ? Can anyone help?

Our British gas 330+ is showing f22 dry and will not fire up an anyone help