How to mend ... Boiler Water Help

boiler pressure?

The water pressure on the boiler was low, zero infact, so i have attempted to refill the system. I can hear... [Read more]

Why blockout is on?

Whne blockout is on, I connot get hot water supply. The pressure meter from bar 2 drop to bar 0. This boiler... [Read more]

How do i reduce water pressure in system (Ferroli maxima 35C)?

I have allowed excess pressure (3.3bar) to my combi boiler which is causing system to cut out. How can i rele... [Read more]

SIME central heating system anti-freeze - how much?

I have a SIME friendly Format 80E boiler fitted in my static caravan. The CH system water was tested recently ... [Read more]

Baxi Genesis 80 not firing consistently?

My boiler occasionally fails to fire for both heating or hot water - it is inconsistent. I called in the engi... [Read more]

Boch worcester 280 combi boiler?

Hot water supply to radiators is ok. Hot water supply to kitchen and bathroom taps keep running hot and cold,... [Read more]

regarding 8yr old potterton flowsure?

i have a crack in the tank of my boiler water everywhere would it be worthwhile fixing ie estimated cost or sh... [Read more]

combi boiler not working?

ive topped up pressure but still no heat or hot water its wolster 28i model cant get into it to see if there i... [Read more]

Vaillant mini 11-O/OXIB Butane Supply won't work after half bottle?

I have a recently new Vaillant atmoMAG boiler, after I have fitted a new bottle and the bottle gets down to ha... [Read more]

my boiler does not change from Ch to HW?

My Baxi bermuda 552 back burner does not change from central heating to hot water how can i fix it as there i... [Read more]

medway 52 476 39?

sumptoms:- pilot light is ok holds in well & relights ok.....when hot water is called for there is a good flow... [Read more]

Vaillant VCW GB 242EH Water Temperature?

My boiler is turned up to maximum on both domestic hot water and radiator temperature. The DHW is warm to medi... [Read more]

how can i fix my combi boiler potterton?

will only light up when i have drawn off hot water

how can i fix my potterton boiler?

my combi boiler will only come on when i run some hot water off

Leak on Baxi 105e Combi. Boiler?

I could see it was apparently coming from what I thought was a grub screw missing that holds the DHW Pressure ... [Read more]

Central heating no hot water?

I have a Potterton Neataheat 10-16 Boiler no hot water, central heating works fine but seems only hot water ge... [Read more]

Baxi 105e hot water problem - runs hot and then cold?

Washing the dishes I discovered that the hot water runs and then you can hear the boiler shut off (the LEDs st... [Read more]

how do i fix my worcester 24i?

I have a worcester 24i but for the past few weeks the pressure keeps dropping a few hours after i have reset i... [Read more]

how to mend potterton boiler puma 80 100?

My heating system has stopped , there is water leaking from the in and out pipes where there is two valves (CE... [Read more]

Worscester Bosch greenstar 28i junior, no heating?

Newly installed boiler isn't firing up but we have hot water, any suggestions on what the problem might be or ... [Read more]