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Mend 3 Bar

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We have 470 questions about mending '3 bar' in category Heating, Home Heating Systems

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Mend combi boiler central heating pressure relief valve
3

worcester 28 cdi c/h pressure prob?

hi i have a 28 cdi worcester combi. on the c/h side ...pressuer build-up after 10 min or so .rises from 1 bar... [Read more]
Mend pressure release leak
3

Worcester 24i pressure release leak?

My boiler has a constant drip from the pressure release valve which stops when I turn on the hot water. The pr... [Read more]
Mend puma boiler problem
4

Potterton puma 8e boiler pressure problem?

Boiler has been loosing pressure for some time requiring topping up say once a week. Now pressure builds up to... [Read more]
Mend pressure sime combi boiler
2

how do i decrease the pressure on my sime combi boiler?

i left the braided hose on and the knob was not shut tight (sime super 102 de luxe). overnight the pressure in... [Read more]
Mend reduce boiler pressure
1

How do I reduce boiler pressure?

I mistakenly raised the pressure on my Ferroli Modena 80 E to 3 bar. How do I reduce it?
Mend heating system red
1

potterton 80 heating system?

i have a potterton 80 heating system when the heating is on the pressure gauge always goes into the red 3-4 ba... [Read more]
Mend worcester bar boiler
2

Dropping Of Pressure Worcester 240?

Hi Had one engineer out already, for the last 3 months my Pressure Bar on my Boiler has fallen below 1 bar, i... [Read more]
Mend water move good
3

water pressure always on move?

Hi it's a vokera 80-20 flowmatic. good old girl not without her problems. can someone advise me as to why th... [Read more]
Mend boiler pressure potterton
1

potterton 2 goes over pressure in heating mode?

every time you switch the heating on the boiler goes over pressure immediately (from 1 bar to 3 bars within 1... [Read more]
Mend combi cutting out problem
1

BAXI COMBI 105e cutting out problem?

3 year old BAXI 105e problem when DHW is selected pressure is 1.1bar all lights on except central heating.temp... [Read more]
Mend heating hot water
1

Heating but no hot water?

I have a glowworm 30 Ci combi boiler which has been great since it was installed. but yesterday the hot wate... [Read more]
Mend 15 combi boiler
6

Expansion vessel recharge?

I've noticed recently the pressure on my 1.5 year old Worcester combi boiler has been going through the roof w... [Read more]
Mend boiler sime 90
3

Over-pressurised combi boiler system - help!?

Trying to re-pressurise my Sime Super 90 Plus, I opened filling loop valve and let water in to 1 bar pressure.... [Read more]
Mend leaking overflow pipe
4

leaking from overflow pipe?

i have a worchester 24cdi,i have had a new pump fitted 2 weeks ago,and it has started to leak water from the o... [Read more]
Mend whats wrong 24
6

Whats wrong with my Vokera 24 compact?

I have just had trouble with the pressure release valve with water coming out the over flow everytime the heat... [Read more]
Mend boiler started flow
2

Ferroli Falcon Boiler?

My Boiler started losing presure going down to 0 bar.... I topped it back up but kept going down.... Now it's ... [Read more]
Mend problem gauge start
2

baxi condensing boiler losing pressure?

I have a baxi condensing boiler and i am having a problem with the pressure gauge, it will not start up in the... [Read more]
Mend combi boiler pressure radiators
2

How can I stop pressure rapidly rising on my combi boiler?

I recently drained two radiators. After re filling and bleeding them, and repressuring my glow-worm 24ci combi... [Read more]
Mend combi water heating
2

how do i reduce the pressure on my 30si glowworm combi boiler?

when on water heating only the pressure reverts back to 1.2 bar instead of the 1.0 bar. when on both heating ... [Read more]
Mend boiler pressure heating
4

How to fix my Ferrolio Modena 80E gas boiler?

Each day I have to fill the boiler up with water because it has leaked out the over-flow outside the night bef... [Read more]
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