How to mend ... Rd 3 Boiler Unit

baxi 80e combi boiler?

HEATING symbol doesnt light up,have followed fault finding procedure & fitted new PCB still no heating, divert... [Read more]

help! glow worm betacom 24c no heating?

Ok here goes... the above boiler was working fine! After coming back from a weekend trip i noticed the hea... [Read more]

Boiler wont switch off?

I have a British Gas/Glow worm 330HE boiler fitted in 2006. Over the last few months a fault has been occuring... [Read more]

mynute boiler tripping?

Vokera Mynute 15vhe gas boiler keeps tripping the rcb on my consumer unit. The boiler runs for 30 seconds bef... [Read more]

Boiler wont switch off?

I have a British Gas/Glow worm 330HE boiler fitted in 2006. Over the last few months a fault has been occuring... [Read more]

Boss therm bps242rf batteries?

Batteries needed changin on thermastat unit which i did using the recommended batteries and now the unit wont ... [Read more]

Radiators won't work?

Hi, our boiler won't fire up for the radiators but it still works fine on the hot water. It's a Worcester boil... [Read more]

baxi boiler?

The Receiver unit is not communicating with the Sender unit.additionally the Receiver unit has no green or red... [Read more]

Problem with Britony Combi SE 100?

Boiler lights, stays on for about 1-2 mins but then goes off and the 40,60,80 lights flash. Fan seems to make ... [Read more]

problems with my siemens RDJ10RF?

Tapping unit brings boiler on, but you have to do this evertime you want the unit to work when on timer

How to replace an Ideal HE260 Hot Water Cylinder?

I have an Ideal HE260 boiler fitted in my apartment - the integral hot water cylinder below the boiler is leak... [Read more]

rdj10rf?

I have the above unit for a glow worm boiler. For some reasom (someone might have touched it!) there is an ... [Read more]

Ideal Icos HE15?

My boiler ignites and I have heating plus hot water but no lights on the user unit. Should I be worried and d... [Read more]

My boiler programmer has died!?

After a power cut my Potterton EP3001 programmer is dead! There is power to the unit but no display or any fu... [Read more]

worcester 28i rsf has no central heating?

my boiler has no central heating but hot water fine. have checked following:-pump unit, combustion fan,resista... [Read more]

i have a ideal icos system he24 gas boiler that has suddenly stopped workin?

my gas boiler has stopped working suddenly,have checked the fuse in the pcb unit thats ok,have noticed that th... [Read more]

Main 24 Combie Boiler causing power trip of all power to home?

When switching on the boiler the green power light 'flashes' (not on constant), then when selecting 'heat & wa... [Read more]

Viessmann Vitodens 100 30kw combi?

Help/advice greatly appreciated. The boiler is heating water on demand but not heating rads. I’ve tried rese... [Read more]

Siemens rcr10/433 how to restart it?

My central heating stopped working but boiler and transmitting unit both seem fine and still have hot water. T... [Read more]

Ravenheat heating thermostat transmitter does not work?

My Vaillant combi boiler provides hot water but the Ravenheat transmitter type thermostat has stopped working ... [Read more]