How to mend Combi Boiler Central Heating Boiler Pressure

2

how do I increase the pressure on worcester bosch highflow 400 combi boiler?

I have a worcester bosch highflow 400 combi boiler, about 14 years old. The hot water cuts in and out when the... [Read more]

2

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]

4

Baxi Combi 133 HE Plus problems?

My girlfriend has one of these boilers which is 2-3 years old in a new build property. The timer unit on the ... [Read more]

3

what is wrong with my combi ?

HI, i have a potterton puma 100 combi, about 12 year old and when i switch the central heating on,after approx... [Read more]

2

central heating pressure problems?

i recently replaced the pressure relief valve on my halstead ace high combi boiler because the pressure kept d... [Read more]

1

Worcester 350 combi pressure rising to 3 bar?

Central heating pressure rises to 3 bar (initial pressure = 1 bar) and pressure valve operates. Once cooled, p... [Read more]

11

Halstead Finest Gold Combi Boiler water going cold / heating locking out?

The water is only luke warm even though i have turned the temp up and the central heating will start up and ru... [Read more]

1

why won't heating work now i've built up the pressure in biasi 24s?

i have a biasi 24s combi boiler. the pressure in the boiler has gradually dropped over the last 12 months unti... [Read more]

1

How can I fix my problem with hot water?

My Ideal Classic combi NF80 boiler will operate on the central heating side, but I cannot get any hot water, a... [Read more]

1

central heating ?

my potterton combi 80 boiler heats water with no problem, however the central heating does not work, i put ... [Read more]

2

Protherm 80e Combi Boiler?

Can anyone tell me how I reduce the boiler pressure please. It goes up to just under 3 Bar when I have the cen... [Read more]

2

How can i fix my Worcester 24i Junior combi boiler?

My boiler will not always ignite for hot water but would for central heating and the red fault light would fla... [Read more]

3

ariston combi boiler?

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

1

Combi stops firing for hot water when cold tap turned on?

Hi I have a Worcester Bosch Thermotechnik combi - on the boiler casing is a Bosch-stamped cert saying it is... [Read more]

1

Worcester combi 440 boiler?

I got an 18 month boiler which was working ok till few month ago. I noticed that the pressure is dropping and ... [Read more]

2

glowworm swift flow 80 (honeywell) combi boiler?

hiya my central heating wont work, i've tried bleeding the rads and all seem ok but i think there may be an a... [Read more]

1

pressure keeps dropping on combi boiler?

my parents recently had a vaillant combi boiler fitted in their loft (as advised by plumber)but the pressue ga... [Read more]

1

problem with OCEAN style ff combi boiler?

1 water isn't hot enough unless we put the central heating on as well - then it is too hot 2 there has to be... [Read more]

4

Problems with Ravenheat Combi RSF Fanned?

Boiler has no markings on, but have manual that says... Fanned Combi RSF 84E - RSF 100E RSF 84ET - RSF ... [Read more]

1

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]