How to mend ... Boiler Keeps Running

Vaillant Eco Pro 28 - Error flickering between 0.3 & F.22?

Hello, I ran the hot water tap this morning to wash the dishes, it produced it's usual hot running water. ... [Read more]

Ravenheat boiler. Hot water not working and red light flashing?

Have a primary condensing boiler. Red light on front is flashing and the fan and pump are running. Hot water d... [Read more]

Problem with boiler not firing up?

Have to keep on turning the hot water tap on in the bathroom sink several times - sometimes 15 - 30 times befo... [Read more]

my shower runs hot and cold.i?

it is a thermostatic one .is it flow switch on combi boiler?hot water seems to be running well everywhere else... [Read more]

my shower runs hot and cold.i?

it is a thermostatic one .is it flow switch on combi boiler?hot water seems to be running well everywhere else... [Read more]

boiler will not heat water. ?

Flashing warning light comes on about 15 secs after I reset. something is running but water does not heat. Pre... [Read more]

high pressure raising to cut off (combi boiler ) ?

hi there i had a problem with my hot water, on my ideal responce 120 combi boiler i diagnosed it . i replaced ... [Read more]

Ferroli Optimax - no hot water ?

Hi, I hope someone can help me. I have had no hot water or heating for over 5 weeks. I have boiler cover thro... [Read more]

alpha cb24/28?

Hi, Have the same problem as MEL JOHN (APRIL 2011). CH ok and DHW but when DHW ON ONLY-NO HOT WATER. I read o... [Read more]

Time switch on Vaillant boiler not working?

The time switch on my Vaillant boiler is running slow and therefore I can't set the heating to come on and off... [Read more]

Glow worm Fuelsaver F Boiler cutting out?

I have a Glow worm Fuelsaver F boiler which heats my water/immersion tank. This morning the boiler was firing ... [Read more]

Vokera Excell combi boiler water overflow?

Sitting in my kitchen tonight I turned on the heating, nothing happened (i.e. usually I hear it 'kick' in) so ... [Read more]

vaillant combi boiler?

when we have the heating on the pressure gauge is the normal 1.2 to 1.5 but as we have had no heating on the g... [Read more]

Main Burner problems - Potterton Profile 80e?

Main Burner starts up but for only about 3 to 5 mins then shuts off leaving pilot light on, main fan is runnin... [Read more]

Low pressure - no leak - connected to cold tap?? help please?!?

I recently had a new combination boiler fitted but since 2 days after installation the pressure drops to zero ... [Read more]

running hot water,no heating?worcester 24i junior boiler?

Boiler fires up no problem for hot running water,but not for central heating.Tried reset button and the divert... [Read more]

Hot water - no heating?

Boiler fires up no problem for hot running water,but not for central heating.Tried reset button and the divert... [Read more]

cb24?

i have the cb24. Heating is running fine, and all looks ok on the boiler, lights etc. But the shower is begin... [Read more]

water running cold and the loop needs topping up?

a boiler man said the water pump was working ok, but he pumped up some part of the boiler to get it working an... [Read more]

Baxie105e Instant. Problem with hot water?

Have replaced the DHW Tempture sensor. This has not cured the problem and the BOILER is still turning itself o... [Read more]