How to mend ... Need Up Pressure

Vaillant 831 PCB issue?

The boiler is very intermittent when it comes to putting the Rads on, the hot water is fine and has no problem... [Read more]

How can I get my water and heating to work?

I have a ideal logic combi 24 boiler with a fault showing code f1, I know this is the pressure, I've turned va... [Read more]

heatslave 9.24 no pressure / hot water?

I bleeded my rads whilst the heating was on which has caused issues with the boiler. it's now not working with... [Read more]

Re gas pressure?

Glow worm 24cx Flexicom. When the hot water is turned on the pressure is reduced to the gas hob. Any simple a... [Read more]

my vaillant eco 316 boiler how to fix?

my vaillant eco316 boiler would not turn hot water on despite no fault code.It turns on and turns off again o... [Read more]

losing pressure?

my baxi combi 80eco keeps loosing pressure

Pressure problems with Optimax HE PLUS 38 C?

The pressure keeps rising even with the filling loop removed and blanked off. Can drain down to 1Bar and over ... [Read more]

Losing water?

Hi, I have a Vaillant eco TEC 831 boiler. It has needed topping up several times in the 3 years since it wa... [Read more]

sabre 28?

when put heating on green light on but 2mins in red light comes on top up pressure but ... [Read more]

raise pressure on 12he boiler?

how to raise raise pressure on 12he boiler

fault on vokera boiler?

if the pressure keeps falling to zero what is causing this to happen on a vokera boiler can any one help

Vaillant eco tec 624 s 41 error?

My Vaillant eco tec combi boiler water pressure gauge is constantly in the red when central heating is on. The... [Read more]

pressure rises when heating rises?

pressure rises from 1.5 bar to nearly 3.0 bar when heating running but returns to 1.5 bar when cool

combi boiler pressure?

if the pressure is 2.5 bar will this stop hot water running this is whats happening with mine help needed

Worcester Bosch Greenstar 30 CDI?

Pressure keeps dropping off over 24 /36 hours. Usually set at 1.5 bar. Anyone suggest cause/actions I can ta... [Read more]

low system pressure on worcester 35cdi ?

my 35cdi worcester borsch boiler keeps getting low pressure it seems that the water is draining out condence p... [Read more]

airlock in 1/2 of a zone?

sounds wierd but i have a 2 zone system {1st floor and basement} my 1st floor is split into {kitchen, LR, Bat... [Read more]

how do i get pressure up in ferroli optimac he plus 31c?

it keeps dropping to 0.5 I'm freezing..please help

how can i fix my boiler /Ideal logic+35?

repressurised boiler but after a while pressure drops again there is no vissiable sighns of leaks

chaffoteaux brittony combi se 80?

my brittony combi SE 80 heating works fine when you turn hot tap on nothing happens does not ignite, water pr... [Read more]