How to mend ... Whats Wrong Heating

How can i fix my sime 105 mkII?

When i turn hot water tap on boiler does not fire up but turning the heating on fires the boiler up. Whats wro... [Read more]

Whats wrong? My hot water is not working on my Ravenheat rsf 820/20?

I have a Ravenheat combi boiler - my heating is working fine BUT my hot water is not working. To get hot wate... [Read more]

How can i put pressure in expansion vessel on vokera 20/80 rs flomatic?

I have a problem with pressure on my pressure gauge when my central heating is on the pressure goes to just co... [Read more]

Whats wrong with my boiler, it is making a noise?

My boiler is making a noise like running water and I do not know what is is! My heating still works, I have bl... [Read more]

whats wrong with my boiler?

the central heating works but when we want the hot water no water come out of the hot tap. the make is an eco... [Read more]

whats wrong with my glowworm boiler?

my glowworm micron 50ff boiler is constantly lighting and switching itself off after a few seconds and seconds... [Read more]

loosing pressure from my saunier combi and water from the expansion pipe?

the combi works fine when the heating is on but when running the tape water the pressure begins to rise slowly... [Read more]

heating problem, whats wrong please?

chaff britony combi 80. hot water fine, heating problem comes on low rate 10 secs then off cycles again when h... [Read more]

whats wrong with our halstead ace boiler?

the lockdown light is on and we have no heating or hot water, there is power going in and the reset button dos... [Read more]

Whats wrong with my Vokera 24 compact?

I have just had trouble with the pressure release valve with water coming out the over flow everytime the heat... [Read more]

combie boiler pressure keeps going down?

my vokera excell boilers pressure drops to 0 when i have had the central heating on i then have to keep topp... [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

How can i fix it,Glow-worm swiftflow 80,?

Whats wrong with it ? On heating the pressure soon gets up & blows off through the valve ! Starting pressure, ... [Read more]

Whats wrong with out BAXI solo 3 pfl 30 boiler?

Our boiler isnt working and appears like it needs repressurising, however, this model doenst have a pressure g... [Read more]

help me please?

i have asked before nobodys replyed yet! my vaillant boiler keeps showing faultsf.22 and f.29 when we try hea... [Read more]

Whats wrong with my ferroli optima 2000 boiler?

My ferilli optima 2000 will fire up but as the boiler ignites it immediately shuts off and the ignition fail l... [Read more]

whats wrong with my friendly format sime 80e combi bolier?

hi woke up today boiler not well any ideas what could be wrong? heating works fine,however problem with water ... [Read more]

240 combi boiler?

my worcester 240 combi boiler will not supply me hot water on demand but when the heating is on it runs warm,w... [Read more]

worcester combo boiler will not start?

my worcester cmbo boiler 24i28i is not working at all no hot water or heating please tell me whats wrong

How do I fix a Baxi Bahama thats losing pressure FAST!?

Just bought a house thats 4 years old with a Baxi Bahama Boiler. Its been serviced every year by the previous... [Read more]