How to mend ... Old Boiler Leaking

0pressure obvious things checked! help!!!?

i have a modena 80e ferroli boiler that is ok when the heating is on and then when it is off loses all its pre... [Read more]

vokera option?

Hi I have a vokera option and have in the last 2 years changed the heat exchanger and 2 prvs it started lea... [Read more]

boiler pressure not increasing?

There is a bolier at the local FC that has recently been subjected to froxen and leaking pipes. the leaks have... [Read more]

Ravenheat RSF 820/20 - leaky part identified, but what is it called?

Inside the Ravenheat RSF 820/20, on the left hand side, at the back there is a roughly spherical part that is ... [Read more]

leaking auto air valve?

Glow-worm combi boiler ,I have renewed the air valve but it is still blowing out water.What to do ?

How do I remove the top cover from Worcester Bosch Highflow 400?

Something is leaking, I can hear the dripping, and yes there is water seeping down to the kitchen below. I ... [Read more]

my 28cdirsf boiler is leaking water outside out of the overflow could you t?

my boiler is leaking out of the overflow outside the water is also hot water.

mistral boiler ?

i have a five year old mistral external oil boiler c series water seems to be leaking from heat exchanger any... [Read more]

Re-pressure boiler every morning?

I have a Vokera Compact HE Boiler? I am having to re-pressurise it every morning? there does not appear to be ... [Read more]

my ariston boiler is leaking badly?

my ariston boiler is leaking badly . what is wrong with it

boiler losing pressure?

for the last week my boiler has been losing a lot of pressure daily, this morning i found that i had a radiato... [Read more]

Worcester 28 CDI - Fires up but no flame light?

We have a worcester 28 CDI boiler and have had an ongoing problem. If we turn up the thermostat or demanding ... [Read more]

the slider unit is leaking on my vokera boiler?

it is a vokera 20/80 s combi

how can i fix my boiler?

water is leaking from over flow pipes/ pressure is going down . i have noticed pressure is gone down from even... [Read more]

boiler water tank ????

Does anybody know how dangerous a what a i think a leaking water tank is. I have 2 water tanks up in the lof... [Read more]

i need to replace a leaking radiator valve?

i have a vaillant combi boiler and a leaking rad valve that i need to replace how do i go about this how... [Read more]

promax 15 he boiler leaking every couple of weeks?

I have a Potterton promax 15 he bolier and every couple of weeks I come down in the morning to a pool of water... [Read more]

How to replace an automatic air vent?

We have occasional noise (gurgling, bubbling) from our hot water system when the boiler kicks in. Two automat... [Read more]

Vokera 20-80 R.S. Flowmatic - Looses pressure and dripping water?

Hi We have a Vokera 20-80 R.S. Flowmatic combi boiler and for quite a while now (easily over a year) the pres... [Read more]

ferroli combi boiler leaking from relief valve?

a new valve has been fitted but it is leaking also . could extra pressure in the boiler caused by heat cause ... [Read more]