How to mend ... Boiler Water Losing

Glow Worm 35 ci problem?

Our boiler seems to work when if feels inclined! This is not always when we feel like being warm! I have tried... [Read more]

Halstead combi bolier?

My halstead combi boiler is losing water pressure. I have to fill it up on a daily basis. There is no sign o... [Read more]

faulty boiler no one can cure worcester heatslave 15/19 combi?

my boiler is losing pressure and no one can get to the bottom of it !! overnight the pressure drops to virtu... [Read more]

Where is the isolation valve?

I have a ferroli optima 700. I recently had a leak which stopped my boiler from working completely (no hot wa... [Read more]

How can I fix Firebird Combi 70 - losing pressure?

At the moment the dial is hovering on the danger zone. The water is fine - as is the central heating downstair... [Read more]

saunier duval f35e ?

my combi boiler keeps losing water through the presure release valvue, i have replaced this but it still keeps... [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]

Worcester Bosch 28i condenser boiler losing pressure?

New boiler fitted in May this year has continually lost pressure - now found the venting pipe outside is relea... [Read more]

Why does my boiler keep losing water pressure.I have to repressure every tw?

My recently installed heating system boiler (potterton promax ) keeps reducing water pressure. I have repressu... [Read more]

how can i fix my vaillant boiler ?

can you help me i do not know the exact model no. of my boiler but on the labels it says VCW GB 221,240,280H.I... [Read more]

What pressure should my boiler be at?

Ok. My landlord had a new valve fitted on our boiler because it was losing pressure (half a bar in about three... [Read more]

glowworm fuelsaver mk2 keeps losing pilot light?

boiler works fine heating water,. when i use the central heating , after a time the pilot light goes out . the... [Read more]

Pressure loss on oil boiler?

We have a grant oil boiler and we are losing pressure - more than 1/2 a bar a week. We top it up and down it ... [Read more]

ariston combi boiler?

My Ariston microgenus 27 mffi.is losing pressure through the safety valve(3 bar). when the central heating is ... [Read more]

Low pressure on combi boiler?

I recently took a radiator off the wall to decorate. since then we have lost pressure in the boiler on a regu... [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]

dripping vokera sp80?

water is dripping from a part on its way into the boiler .The boiler is not losing any pressure .inside this p... [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]

why does my baxi 105e keep going over 3 bar and losing water l?

pressure goes up past 3 bar and releif valve lets water out continually but boiler seems to work ok