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Mend Pressure Boiler Fault

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We have 416 questions about mending 'pressure boiler fault'

How to mend ... Pressure Boiler Fault

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Mend Heating, Home Heating Systems

Ideal Response 120 boiler fault?

My response 120 boiler has ceased to operate. It started Last week, the fuse blew, so I replaced it, the bo... [Read more]
Mend Heating, Home Heating Systems

Saunier duvall boiler f24e - water pressure drops only when too cold?

For most of the year everything is ok with my boiler (saunier duvall thermaclassic 24e), but when its really r... [Read more]
Mend Heating, Home Heating Systems

pressur fault ferroli f24 b boiler?

I have been topping the pressure up on my ferroli f24 b boiler for a number of weeks now but it is getting wor... [Read more]
Mend Heating, Home Heating Systems

Ferroli Hawk 2 Not firing up?

My Ferroli Hawk 2 will not provide hot water or CH. Fan is working, pilot light is on (on these models it sta... [Read more]
Mend Heating, Home Heating Systems

vokera combi boiler?

my boiler keep loosing pressure after 12 hours end it goes fault but when i feel the system up it works agin ... [Read more]
Mend Heating, Home Heating Systems

we have an F9 fault showing ?

when we go into the boiler and on advice try to up the water pressure, it just gushes out and will not go over... [Read more]
Mend Heating, Home Heating Systems

My boiler keeps loosing pressure?

My boiler keeps loosing pressure. It now drops to zero within a day so has to be topped up everyday. There are... [Read more]
Mend Heating, Home Heating Systems

Struggling with Baxi combi boiler (133HE) - any advice ?

My Baxi combi boiler (133HE) is not heating the upstairs radiators (with the exception of the bathroom radiato... [Read more]
Mend Heating, Home Heating Systems

POTTERTON PERFORMA 24 NO HOT WATER BUT CENTRAL HEATING FINE?

as soon as the hot water tap is opened the pressure on the boiler increases 0.5 bar to 2.0 bar. and the boiler... [Read more]
Mend Heating, Home Heating Systems

Worcester 28i rsf intermittent fault?

My boiler has an intermittent fault. It fails to fire up every so often. When this occurs, taking off the low ... [Read more]
Mend Heating, Home Heating Systems

Pump or low pressure fault on a baxi combi 105 HE?

I am getting no hot water from my boiler it is showing a flasing LED for pump or low pressure fault. System p... [Read more]
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28i junior CH problem?

I have a fault with the central heating of my worcester 28i junior. The boiler fires up and the radiators heat... [Read more]
Mend Heating, Home Heating Systems

vokera excell 96E fault?

Hi, I got up this morning and my boiler wouldnt work . Red led lit saying low pressure so I let in more wate... [Read more]
Mend Heating, Home Heating Systems

Halstead Eden CBX 32 boiler fault?

Hi I got a Halstead Eden CBX 32 boiler about 2 years old, the heating is not switching on from the clock. ... [Read more]
Mend Heating, Home Heating Systems

whats wrong with my boiler?

hi i have a ideal evo combi boiler and keep getting problems with the hot water side the plated vain unit keep... [Read more]
Mend Heating, Home Heating Systems

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]
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any ideas what the fault is?

I have a Worcester Bosch Highflow 400 boiler. The hot water works fine, the problem is the central heating. Th... [Read more]
Mend Heating, Home Heating Systems

High pressure on a Baxi 105E?

My boiler has a high pressure fault not caused by the filling loop. I have been told that it might be the DWH ... [Read more]
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fault find baxi solo 3 pfl 60 boiler?

Only 106volts [not240v] at pressure switch, supply 240v to switch, fan will starts + ignition sparks but pilo... [Read more]
Mend Heating, Home Heating Systems

glow worm 30cxi?

having a f9 fault on my boiler with red light flashing system at 1.2 bar and have renewed low pressure sensor ... [Read more]
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