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We have 108 questions about mending 'heating working bar'

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Mend Heating, Home Heating Systems

Puma 80a showing low pressure ?

Puma 80 showing low pressure topped up and checked showing 1.5 bar Low pressure will not reset and boiler n... [Read more]
Mend Heating, Home Heating Systems

Baxi Combi 105 HE Pressure Gauge Fault?

Hi, can anyone advise ... i can't seem to get my boiler to maintain a 'normal operating pressure' - i noticed ... [Read more]
Mend Heating, Home Heating Systems

Ferolli Optimax HE31C - Error code d1?

Hmmmm Newly installed boiler working fine for heating but when hot tap is run, after tap is closed boiler g... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

Glowworm 38 CXI combi boiler no hot water?

I have a Glowworm 38 CXI combi boiler. all was working fine. however we now have central heating but no hot wa... [Read more]
Mend D.I.Y, Plumbing

My Alpha CB24X has lost pressure what shall i do?

My gas combination boiler has just stopped working. First the hot water stopped and the hot taps ran cold. Th... [Read more]
Mend Heating, Home Heating Systems

glow-worm compact 100e pressure drop?

I have a glow-worm compact 100e boiler which i have a problem with. I have a regular loss of pressure which i ... [Read more]
Mend Heating, Home Heating Systems

baxi combi 105 he, no central heating?

Can anybody help, Have just came back from holiday and left a family member to move a radiator, hot water work... [Read more]
Mend Heating, Home Heating Systems

Saunier Duval Thelia 623 has hot water but no heating help?

For the last 4 weeks i have had the boiler on Summer mode ie just used fof hot water which is ok , but when i ... [Read more]
Mend Heating, Home Heating Systems

Jaguar 28kW combination boiler?

The display mode and buttons for hot water, heating and bar mode on my boiler are not working. The timeclock w... [Read more]
Mend Heating, Home Heating Systems

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]
Mend D.I.Y, Plumbing

High pressure on my Optima Ferolli 901 central heating?

Hi, I have a Ferroli optima 901 . I had problms with the DHW and foolishly adjusted this on the mod gas valve... [Read more]
Mend Heating, Home Heating Systems

Should my combi boiler come on when the cold tap is used..??

I have recently had a Glowworm combi (30cxi) installed - everything appear to be working fine, but I have noti... [Read more]
Mend Heating, Home Heating Systems

how to raise pressure bar on valiant boiler central heating down?

the pesssurwe is on 0 and the heating is not working how to raise the bar from0 to 1.5 valiant combi boiler
Mend Heating, Home Heating Systems

my boiler pressure has dropped to 0.4 and is flashing = no heating?

i turned off the heating and hot water for 2 days as i was going away. came back an dthe heating isnt working ... [Read more]
Mend Heating, Home Heating Systems

Erratic Boiler cut out (and in laws)?

So it's snowing and we have my in laws staying for Easter weekend - what's the last thing we need? A fault in ... [Read more]
Mend Heating, Home Heating Systems

hot water but no heating? ideal combi fanned flue?

my heating is not working but hot water is fine,i have 2 bar of water pressure at the boiler. if i turn off th... [Read more]
Mend Heating, Home Heating Systems

creeps to 3bar?

Hello, creeps up to 3bar when heating off and on. But can go back to 1.5 bar. The boiler is working fine apart... [Read more]
Mend Heating, Home Heating Systems

Vkera Excell 80 sp?

This appliance is 10 yrs old, pressure keeps falling below 1 bar. The boiler does not seem to keep workiung i... [Read more]
Mend Heating, Home Heating Systems

ferroli 80e says no not enough pressure in system yet there are 1.5 bars?

ferroli modena 80e says not enough pressure in system, yet pressure reads 1.5. No central heating or hot water... [Read more]
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