How to mend ... Air Pressure System

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]

How can i fix my Potterton Performa 30 HE Boiler?

Boiler failing to fire up; showing fan & flame fault indication. Dismantled boiler and checked fan on 240v sup... [Read more]

1987 Ford Cargo 813 Air System?

Hi, my cargo is exhausting air through the wet tank every minute or so. i have been told this is putting undue... [Read more]

fireing up and then shuting down it gets up to heat ?

hi baxi combi 80 eco cleaned system, cleaned both heat exchangers, cleaned fan working ok, cleaned pump w... [Read more]

Glowworm 24CI Hot water problem?

MY system's central heating seems fine but it's having problems with the hot water. The system fires up and s... [Read more]

how to find leak?

I had pressure loss needed topping up two or three times a week.Eventually, after lots of boiler services(10 y... [Read more]

How can I get the pressure back in my hot tap?

In my bathroom the basin hot tap runs fine whilst cold water comes out but as it heats up it slows down to a v... [Read more]

How can I fix my Valliant Boiler 828E?

When central heating starts up temerature goes quick up to 85 degrees on gauge and burner turns off radiators ... [Read more]

how can I fix my vokera compact HE35?

when I switch on green led appears, boiler will not ignite after a period of time red led will come on. If you... [Read more]

Low presure fualt?

Hi.. Ive had a baxi bolier installed for more or part of 5 years and its has been fine but for some reason eve... [Read more]

Suspect radiator stat valve?

I have a radiator that was always on despite turning down the stat valve. I suspected that the valve mechanism... [Read more]

Worcester 28si II problem?

My boilers warning light comes on and the pressure bar goes below zero and nothing works, I have tried filling... [Read more]

How can I resolve the high pressure on my valiant Eco boiler?

Hi. The pressure has but up on my boiler, now in the red. I have had to bleed a radiator to drop the pressure.... [Read more]

How can I resolve the high pressure on my valiant Eco boiler?

Hi. The pressure has but up on my boiler, now in the red. I have had to bleed a radiator to drop the pressure.... [Read more]

help with my Potterton Combi 80?

The system has no pressure. I repeatedtly pressurise the system & bleed it. The heating & hotwater both work b... [Read more]

How to fix pressure problem on Ferolli F30 Combi?

I have a Ferolli F30 Combi which has for a while now had a problem with pressure. It will only work when t... [Read more]

Worcester Greenstar 24i junior: doesn't work!?

Hi I've just moved into a new property, the boiler is only about 2 years old; when I moved into this house th... [Read more]

new radiator cold boiler pressure up then shutdown?

Put in new radiator in backbedroom has not worked .Flushed system out still n,t work .Put in F1 cleaner brown ... [Read more]

worcester 24i heating problem?

have had boiler for a few years and alway been plagued with air in boiler,recently replace pressure releaf and... [Read more]

worcester bosch 240 combi RSF?

i keep having to bleed my radiators as the pressure keeps rising to maximum when then heating is on? There see... [Read more]