How to mend ... Heating Going Starts

boiler heating up then switching off?

I have a problem with my vokera where by it fires up ok the central heating comes on, however the temp reading... [Read more]

How to fix Pegler Terrier 11 thermostatic valve?

The valve starts knocking after heating on for a while. Bleeding does not seem to help. Any ideas?

vallient vcw18 sine no heating?

my sine 18 is producing hot water no problems but when a call is made for heating it starts for a few seconds ... [Read more]

Jaguar 28kw combination boiler?

hi i have a Jaguar 28kw boiler installed in my house and i keep getting problems with it. it is keep over heat... [Read more]

combi boiler ariston?

have to hit top of boiler for it to start or take the clear tube off of the switch and blow then it fires up n... [Read more]

Has the Fan Assembly truly failed?

Hello all I have a Glow Worm Ultimate 120FF boiler that serves the central heating in my home. The system ... [Read more]

Why does my glowworm 24ci keep over pressurising when heating is on?

The starting cold water pressure is filled to 1 bar and system is free from any air. Then the heating is turne... [Read more]

potterton puma 1000e?

Our boiler is 9 years old, it has recently started making a rattling sound when it starts up. our central heat... [Read more]

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]

worcester highflow banging noise ?

400 highflow rsf electronic when firing up it starts its cycle then starts banging shuts down and then both re... [Read more]

renault master van hard to start when cold?

hi i have a 2002 master van 2.2 dci when i leave the van all nite are for 2 hour its hard to start its like it... [Read more]

BOSS THERM BPS242RF?

I CARNT GET IT TO RUN THE AUTOMATEIC TIMER SYSTEM FOR CONTENT HEATING IF I PRESS THE SETTINGS BOUTON FOR ABOUT... [Read more]

Boiler switches off water heating when the central heating is due to come o?

When the heating is timed to come on the light flashes but no heat appears and at the same time the water ceas... [Read more]

vokera linea 24 combi boiler problem?

when my boiler switches on to heat water in both heating and or domestic mode the green light changes to flash... [Read more]

chaffoteaux calydra 80 keeps locking out?

hi.......i have a chaff boiler that keeps locking out on no flame detection,the boiler starts the ignition seq... [Read more]

Ravenscroft condencing boiler?

No hot water when hot tap turned on fan starts up boiler sometimes fires up then bang goes off no problem when... [Read more]

No hot water?

when I turn on the tap for hot water fan starts up sometimes boiler fires up then bang goes off no problem occ... [Read more]

Boiler pressure keeps increasing?

Hello, I have a Worcester Heatslave 15/19. When the central heating is switched on, the pressure rises.. I ... [Read more]

Heating not coming on when timer set?

I keep setting the timer on my siemens RDJ10RF to come on at different times the control thermostat say's it o... [Read more]

how can i sort this boiler out?

iv have a ferolli boiler fitted about 3 weeks ago it has been fine till today the display is saying everything... [Read more]