How to mend ... Replaced Air Help

Ferroli Modena Boiler malfunctioning Auto Air Vent?

we have a Ferroli Modena 80E GC no 47-267-05 boiler where the engineer has stated that the auto air vent (AAV... [Read more]

need help fixing problem with some radiators on domestic system?

replaced water cylinder and now havin problem with three rads not heating up. they are close to each other. re... [Read more]

Prima F60?

Have just moved into a new house and replaced the Rads for doubles as old ones wher 1970ish. Hot water getting... [Read more]

Pilot light won't light on myson boiler?

The problem initially was that the pilot light would light but wouldn't stay lit when I let go of the button. ... [Read more]

modena102 ch problem?

i have a modena 102 that heats water perfectly but on ch pressure rises boiler creaks and after 30 seconds ish... [Read more]

Cylinder Thermostat not switching off?

I have recently had my system drained to fit a new bathroom. Since then the hot water has been too hot. I trie... [Read more]

How can I fix my Vokera compact boiler?

Boiler only works when assembly cover has been removed. When on,boiler only fires up for seconds then switche... [Read more]

How can I diagnose my Glow worm Fuelsaver F100 boiler problem?

My ageing, but until now perfectly reliable, Glow worm wall mounted central heating boiler appears to have dev... [Read more]

How can I fix my leaking automatic air vent?

I noticed that the auto air vent in my worcester bosch 28i rsf is leaking. I wonder why and if it is fixable o... [Read more]

Air lock in Ideal Classic Boiler?

I added a new radiator to the downstairs teeing off from 3/4 inch pipes upstairs. I refilled the Gas CH system... [Read more]

Potterton 80e boiler air pressure switch is tripping out?

My 14 year old Potterton 80e boiler air pressure switch is tripping out every 3-4 days due to water (I assume ... [Read more]

Bleeding air from oil feed pipe (and keeping it out!)?

Hi - I have a Wallstar oil fired boiler. Just recently it has started tripping out the reset switch due to ai... [Read more]

Reillo RDB1 boiler (kerosene burning)?

Hi. My boiler is on the blink. Recent History is that 1) it ran out of oil and got airlocked. 2) fixed airlo... [Read more]

water pressure loss?

i have a glowworm fuelsaver complheat 55 441510 . I have water pressure loss from 1half bar to 0 in 2 ... [Read more]

How can i stop getting air in my heating system?

I have to bleed my radiators about twice a week. My system is a standard y plan. I have recently replaced the ... [Read more]

How to fix error E34 that keeps appearing on my Ariston HE32 ?

My Ariston Microgenus HE32 has been installed in December 2005. For the last 2 - 3 months erroe E34 or E33 com... [Read more]

Worcester Bosch 240 - reset switch problem?

Hi, I am in need of some help, I have a problem with my Worcester Bosch 240 boiler. I have already replaced th... [Read more]

potterton netaheat 16-22 not lighting probs?

I have just replaced all the rad valves in a mates house, drained the system, replaced all the velves and retr... [Read more]

trouble with heating?

i have same trouble too, i removed a rad to plaster behind it but when replaced it and opened valves i couldnt... [Read more]

Vokera Mynute 20SE boiler?

I got some useful feedback to my previous question about large varying pressure in my boiler and the fact that... [Read more]