How to mend ... Water Boiler Leaks

ferroli modena 102 pressure loss?

I have a ferroli modena 102 and recently it has started to lose system pressure. it started to do it occasiona... [Read more]

Saunier Duval Pressure Drop?

Hi Saunier Duval F28. Pressure dropped so Red Light and stopped. Checked for leaks and refilled with blue va... [Read more]

I have a worcs/bosch system boiler losing pressure?

I have had my Danesmoor for approx 3 years; not a moments problem. Yesterday I had it serviced and, almost i... [Read more]

we have an F9 fault showing ?

when we go into the boiler and on advice try to up the water pressure, it just gushes out and will not go over... [Read more]

no pressure?

my boiler pressure is showing very low.its 0.when i try to increase the pressure it leaks.i have no hot water.... [Read more]

Why does my central heating system keep loosing presure ?

my central heating is loosing presure every couple of days, I keep topping it up via the link valve to the col... [Read more]

RAVENHEAT LS80 in consistent DHW + pressure probs?

I have a ravenheat LS80T and when i don't use the Heating the pressure stays perfect but when I use the heatin... [Read more]

Water leaking from pressure valve of Baxi 80E combi Boiler?

When I put the central heating on the water leaks from the pressure valve. I keep topping the boiler up to 1 ... [Read more]

Pressure loss in pressurized heating system?

I have a gas boiler which feeds a pressurized heating system and pressurized hot water tank with no header tan... [Read more]

keep refilling boiler?

why do i have to top up my greenstar boiler every few weeks . i cant see any leaks or any water coming out of ... [Read more]

how do I fix the leak from the back of the DHW flow valve in my alpha 280E ?

I have a dribble of water coming from the back of the DHW flow valve in my alpha 280E combi boiler. I have tak... [Read more]

heatflow boiler oil leak engineer cannot repair?

we bought a house with a"home fitted central heating system!" rads rusted and leaking water etc, my main worry... [Read more]

My vokera combi boiler linea is loosing pressure?

My Vokera combi boiler is about 5years old. Its loosing pressure , no leaks in the pipes or radiator. Lot of... [Read more]

Halstead Finest Gold, leaks only when hot water tap turned on? ?

The boiler works fine and we still get hot(ish) water, however after a minute, water drips down from the boile... [Read more]

GlowWorm Compact 80e, leaking DHW Micro Switch?

Hi, I have Glowworm Compact 80e that has a leaking DHW Micro Switch. I opened it and cleaned the red washer... [Read more]

worcester 24I junior losing pressure?

I have a static caravan with a Worcester 24I Junior boiler. The pressure gauge goes down slowly over a period... [Read more]

potterton performer 28 leaks water?

when heating is switched on, the boiler seems to leak cold water from around the open 15mm pipe, under the ass... [Read more]

Worcester Heat Slave 20/25 boiler. Very Low pressure?

Hot water pressure is very low. Water temp OK. Full cold water pressure. Water meter confirms no leaks. For... [Read more]

performa 28i -water in gauge, losing pressure, hot water not hot enough?

4 yrold combi boiler, no leaks in system, had a couple of people to look at it who have tried to rip me off at... [Read more]

potterton performa 28(condensing) combi?

why does my combi keep losing pressure?? i have no apparent leaks anywhere and i know there is about 0.75 bar ... [Read more]