How to mend ... Pressure Heating Hot

How to reduce the pressure?

Our Potterton Performa 24 is not heating properly since a new gas engineer for the Landlord tetsed it. The pre... [Read more]

Ariston Eurocombi boiler fails to fire?

Hi I have an Ariston Euro Combi boiler. For some time the burners have been slow to fire up on demand (on bot... [Read more]

when heating system put on pressure rises when only hot water on system is ?

what causes pressure to rise when central heating system switched on

Pressure fault on Worcester 28Si II?

Hi. I'm repairing my boiler after it froze. I have the central heating working now (pump and flow sensor damag... [Read more]

Glow worm compact 100e, leaking water on prv?

I have the above mentioned boiler and over the past week has started leaking water out the prv (pressure relie... [Read more]

hot / cold water?

SIME Format Freindly 80e Hot water runs red hot then luke warm then red hot again just keeps up/down with t... [Read more]

Halstead Ace High boiler: no heating and no hot water!?

I have no heating and no hot water. I have checked the pressure and it is on 2. I have turned the boiler off... [Read more]

Why cant i get my boiler pressure back up?

I had normal pressure on my boiler and everything was fine until i woke up next morning and there was no press... [Read more]

What is wrong with my Ideal isar m30100?

What is wrong with my Ideal isar m30100? No heating or hot water.. The red power light is on and the pressure ... [Read more]

vokera linea 24 boiler?

bar pressure gauge keeps dropping to 0 ,fill up to about 2,heating and hot water ok but will gradually lose pr... [Read more]

i have heating but no hot water ?

my boiler is the junior 28i i have heating but no hot water. the condensate pipe was frozen so i sorted that, ... [Read more]

how can i fix my halstaed ace he 30 combi boiler??

i have recently had my boiler replaired after it was showing error 1.no hw or ch for a full week! but now is w... [Read more]

how can I fix my Isar HE30?

Hi,my three year old Isar HE30 (that has also been a real pain for three years) has today started making a ve... [Read more]

Worcester Greenstar 24i Combi boiler not working. ?

4 yr old boiler. No hot water or heating. Re-set light flases once per second. Blue light flasehes once every ... [Read more]

worcester 24i junior boiler HELP?

I hasve a Worcester 24I boiler. I have no hot water or central heating at all. There is a RED light that is co... [Read more]

luke warm water (central heating is ok)?

Hi Noticed today the hot water is luke warm but the central heating is ok - new boiler fitted in July 2010 (wo... [Read more]

How do I fix my boiler?

I bled my radiator which put my boiler pressure down to zero. I got the pressure back up above 1.5 but the hot... [Read more]

boiler problem?

my halstead ace boiler has started dripping hot water from a pipe below the boiler which i believe is the over... [Read more]

how to mend ravenheat CSI 85T boiler?

I have a ravenheat CSI 85T Combi boiler which Ive had for seven years. I always had problems with it from day ... [Read more]

how do i pressurise my worcester greenstar 30cdi boiler?

heating and hot water work but boiler has lost pressure how do I raise the pressure again to the correct level... [Read more]