How to mend Heating Boiler Air

1

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]

2

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]

I'm such a clever so & so!?

I've sorted the answer to my own problem (as below)...a new diverter valve spindle kit is required! Help! H... [Read more]

1

Help! Heat Line problem?

What is causing poor hot water flow to all taps? So much so, that when one tap is turned on (with only more th... [Read more]

1

air in a sealed heating system?

i have just had a new boiler fitted and had the system changed to a sealed heating system. It is all working ... [Read more]

Worcester Heatslave 20/25 Oil Combi Boiler?

Help, Our Worcester Heatslave 20/25 boiler has been playing up again recently. Over the past 14 months we hav... [Read more]

1

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]

Glow-worm 18sxi problems - HELP!?

Hi We bled the rads on Friday evening, lots of air in system. Later that evening boiler refused to work, 0... [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]

3

I think that I have an air lock at the bottom of my hot water system?

I have a potterton boiler, feeding the heating and hot water. The hot water is held in a vented cylinder and h... [Read more]

2

halstead finest gold locking out?

finest gold locking out,i have to switch off/on power 4-5 times to get it running, pressure is at 1.7 bar on g... [Read more]

2

problems with glowworm boiler?

I have a sealed central heating system.Some where along the line i seem to be loosing a lot of water,i keep ha... [Read more]

1

ariston combi boiler problems?

heating and hot water working fine, but every few mins boiler gives off humming / vibrating noise as if ther... [Read more]

OIL FIRED BOILER WITH AIR LOCK .. I THINK?

OIL FIRED FLOOR MOUNTED BOILER, HEATING OIL RAN OUT , SINCE THEN WEVE FILLED UP TANK , PUT CONTROL ONTO CONSTA... [Read more]

5

I have baxi back boiler have noticed hot water coming from over flow ?

I have baxi back boiler have noticed hot water coming from over flow and the cold water header in attic is now... [Read more]

1

my new boiler is doing what my old boiler did-cutting out?

what could be the problem when you replace your boiler but get the exact same problems. we replaced our boile... [Read more]

noisey worcester 24i boiler?

can any one help, the heating & hot water work fine but after @20mins of heating running starts making noise,... [Read more]

5

Potterton Netaheat 1-16 MkIIF heats up water but not the heating?

It was working fine yesterday and today I put the hot water on and it fired fine, nice hot water no probs. Bu... [Read more]

2

boiler make in a noise?

when heating or water comes on there a noise like a howlin comes from boiler have let air out of system and r... [Read more]

1

Radiators?

Hi I have a Ravenheat boiler for my central heating system. The pilot recently went out so the plumber adv... [Read more]