How to mend ... Boiler Keeps Going Hot

my vokera 20/80 has no dhw?

My vokera 20/80 has developed a dhw problem. The central heating works fine, however, when I open a hot tap, I... [Read more]

how can i fix my worcester heatslave 12/14?

the lockout light keeps coming on and i have no hot water or heating there is a little bit of oil leaked out a... [Read more]

my raven heat boiler will not fire up?

can any one help my boiler will not fire up. i have no hot water or heating. the over heat/ flame failure indi... [Read more]

my glow warm compact 80e boiler will not switch on..can you help?

before the boiler turned off...i had no hot water coming out of the taps and now my boiler has completly turne... [Read more]

Potterton Combi 80 (Display PCB)?

Can I put a Puma 80e display PCB in a Combi 80 boiler? I want to do this so I can have a hot water control kn... [Read more]

Boiler problem, comes on, but cuts off after 5 mins and whooshing sound?

Our boiler is cutting out before it gets to temperature, comes back on 5 mins for 5 mins and then makes a whoo... [Read more]

Ariston microcombi 23/27 MFFI giving luke warm water for power shower?

I was wondering if you could help me, I have a Ariston MicroCombi 23/27 MFFI in my flat which is great; giving... [Read more]

how can i fix my heating?

my ideal isar boiler is not firing heating but we have hot water burner light is flashing

boiler fault?

when the fuse spare is turned on the pump and fan runs even though no heating or hot water is in use this is ... [Read more]

Worcester Heatslave 15/19 - water runs cold every now and again?

I have a 10 year old oil fired heatslave. The heating is good and usually the water is too but now and again i... [Read more]

parts ?

How long does it take to get parts for this boiler i have been told they were ordered before christmas,we are ... [Read more]

Radiator's fine but no hot water?

I've a "ICI Caldaie Solar 80E"combi boiler, Radiator's are working correctly but cannot get hot water. H... [Read more]

how can i fix my Main Combi 24HE c/heating thermostat?

Hi whenever i put the heating on, the radiators will be very hot regardless if i turn the thermostat knob down... [Read more]

hot water?

is it a combi-boiler?

how do I replace a pressure reducing valve in a worcester 24i boiler ?

My boiler is running out of pressure, there is no leak anywhere, as soon as I refill the boiler, the pressure ... [Read more]

A banging noise coming from my Potterton suprima boiler?

My Potterton boiler is allowing hot water downstairs and the radiators to work upstairs but the radiators won'... [Read more]

fault on my boiler?

f1 is flashing what does this mean?i have no heat and no hot water PLEASE HELP x ita a ferroli maxima 35 c onl... [Read more]

Vaillant 242 E - Burners not firing?

Another old boiler where the themostat kicksin the motors start but the flames don't light. At onepoint we co... [Read more]

How to fill a myson boiler?

Hi I have a Myson Apollo 30b boiler which continually trips the electricity circuit after 5 - 10 mins of us... [Read more]

Problem with BIASI boiler?

My BIASI 24S boiler is running the central heating OK, but will not run hot water to any of the taps or bath /... [Read more]