How to mend ... Pressure Keeps Going Down Combi Boiler

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]

Baxi 105e combi boiler?

My 7 year old Baxi 105e won't refill from the usual flexi-hose supply tap and the pressure dial is right on th... [Read more]

pressure down on my combi boiler?

my boiler wont ignite lack of pressure its reading 0.5 on the pressure guage cant find the filling loop what d... [Read more]

Rads working upstairs but not downstairs. ?

Have all but one rads downstairs not heating and all the upstairs are heating. Bled all rads and only cold wat... [Read more]

Baxi combi 80e boiler drain?

Help can anyone out there explain how to drain the primary circuit on a Baxi 80e combi boiler. I have to ch... [Read more]

How can I turn on the heating on my Vaillant combi boiler?

The pilot light is on, there is hot water, and the pressure level on the dial is fine. However, there is no he... [Read more]

my worcester combi boiler's pressure valve is broken,pressure is exceeding ?

pressure valve is broken pressure is exceeding 4 bar,does it just need new pressure valve or is it something e... [Read more]

my pump is leaking on my combi boiler also keep losing pressure ?

water leaks from the pump when I turn the heating on but not when the a hot water tap is turned on, the pressu... [Read more]

Worcester combi boiler pressure off scale,model 24 cdi?

Pressure needle gone past 4bar to stop pin,overflow leaking,have turned fill key other way but not done anythi... [Read more]

how can i repressurise my baxi combi instant 80 he?

I've bled the radiators this evening and the pressure in the boiler has gone down to 0 and its making funny no... [Read more]

I have a Worcester comb boiler with loss of pressure?

I have a worcester Combi boiler with loss of presure to the H/W taps no heating coming through to the rads. Th... [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 top up pressure on a combi boiler?

My combi boiler is displaying low pressure cant get hot water or heating. How do i fix it

baxi 105he?

how do you fit a new pressure vessel to a baxi 105HE combi boiler ??

sime 80c combi boiler lpg low pressure?

pressure down to almost zero cannot add water to system boiler goes off when run hot water sime 80c combi boil... [Read more]

Why does our Worcester-Bosch boiler all of a sudden? It's 18 mths old?

We got our Combi Boiler installed by B Gas only about 18 months ago and the warranty has now expired. We don'... [Read more]

low pressure on combi boiler?

I have an ikon combination boiler which is losing pressure every night, in the morning I top it up to between ... [Read more]

how to solve potterton flowsure+ problem?

Hi, i have a ten year old combi boiler. the central heating side of it seems to have gone a bit bonkers....its... [Read more]

Combi Pressure too high!!?

Hi there. I have a Halstead 30/90 combi boiler which, since I replaced the diaphragm in the diverter valve, is... [Read more]

Overheat Thermostat Tripping on Bosch 240 Combi RSF?

Hi, The overheat thermostat keeps tripping on our combi boiler. The pilot will fire, but when central heati... [Read more]