How to mend ... Fine Help Working

fault on saunier duval boiler?

I have a Thermaclassic F30E boiler which keeps displaying F12. I was using the hot water tap, central heating... [Read more]

Baxi Solo 50/4 Wall Mounted PF Burner Shutdown Problem?

My Baxi Solo 50/4 Wall Mounted PF gas fired central heating boiler ignites when the thermostat calls for heat,... [Read more]

Potterton EP2000 wiring?

I have an older ep2000 controller which has been working fine but I have now changed the old (really old) glow... [Read more]

The radiators are hot but there's no hot water?

We have a Baxi central heating system which up until recently has provided heating and hot water, Now the radi... [Read more]

Why doesn't my Glowworm space saver Complheat 40 not light?

My boiler sometimes works fine. Then all of a sudden the next time I switch the heating on the boiler tries t... [Read more]

Flame failure device keeps operating?

I have a Glow-worm Space-saver 40B MK 11 boiler. As the pilot wouldn't stay lit, I have recently (last mont... [Read more]

worcester 24i rsf - fan venturi?

feel i have problem with fan venturi, have tested with seperate supply fan seems to be working fine is there a... [Read more]

glow worm 80f fuelsaver stopped working?

my glowworm 80f either trips the electric off,fails to spark or sparks but doesnt light pilot light or lights ... [Read more]

How can i fix my baxi combi boiler ?

My boiler is working fine but the water is not getting through all the system ! Most of my radiators work all ... [Read more]

Has the ignition gone on my Worcester 280 combi boiler?

It was working fine yesterday, now I have no hot water or heating. When I try to get either, the boiler sounds... [Read more]

Baxi Bahama 100 combi boiler aka grief machine?

My most recent problem with this boiler is the CH doesnt work but the hot water seems to be working fine altho... [Read more]

whats wrong?

I have a glow-worm 80 my heating system is working fine but my hot water has no pressure and is not very hot

Baxi Bahama 100 keeps cutting out?

My Baxi Bahama 100 keeps cutting out, sometimes its even works properly. Both the CH and the HW are fine when ... [Read more]

I have a problem with my hot water via a Potteton Puma 80e boiler?

I recently drained and recharged my boiler / radiators to change a TRV and get alot of air out of my rads. But... [Read more]

Ravenheat Fanned Combi RSF 82ET - Flame Failure?

My Ravenheat Combi works fine most of the time but occasionally it locks out with the yellow flame faliure lig... [Read more]

How do you test a circulation pump on a Raven Heat Combi boiler?

Ive got a Ravenheat Combi Boiler (one without a pilot light window). A fw weeks ago it just stopped working. W... [Read more]

Pump fault/low pressure on Baxi Combi Boiler 80E?

I bled my radiators that are heated by Baxi Combi Boiler 80E now the boiler is giving a fault, "Fault on pump ... [Read more]

what is wrong with my glow worm mark 2 boiler ?

i light the pilot light and thats ok, turn on the thermostat and the timer and the boiler fires up, stays on f... [Read more]

How do I change a diverter valve on a Vaillant 242e Turbomax?

I have changed the pressure differential valve and micro switch on my Vaillant 242e turbomax but hot water sti... [Read more]

My Potterton Performa 24 stopped firing (No Hot water - NoHeating)?

I have potterton performa 24 just above 2 years old combi boiler. It was working fine untill started playing u... [Read more]