How to mend ... Pressure Boiler Below Zero

Losing all pressure from system when central heating is switched off?

I have a Vokera Option Boiler, which from what i have heard is one of the worst boilers to have!!! Anyway, i h... [Read more]

boiler losing pressure?

Is it possible that my worscster 28i combi boiler could be losing pressure due to a faulty heat exchanger. I ... [Read more]

How can i increase the pressure in a Thorn M boiler?

How can i increase the pressure in a Thorn M boiler?

valliant eco tec pro?

my boiler is showing f75 with red light on . no hot water are heating ' what can i do to to repair it , all so... [Read more]

Glow-worm combi boiler?

boiler pressure keeps droping to zero

I have a worcs/bosch system boiler losing pressure?

I have had my Danesmoor for approx 3 years; not a moments problem. Yesterday I had it serviced and, almost i... [Read more]

Puma Potterton 80 low pressure light?

Help. My Potterton Puma 80 combi boiler has stopped working. Red low pressure light came on. Have refilled ... [Read more]

Hot water doesn't kick in?

Hi. My Vokera boiler doesnt supply any hot water. The central heating is fine but when I turn on the hot water... [Read more]

fauty worcester boiler 28 i junior?

The red warning light is flashing about once a second.The pressure gauge was reading low.Now repressured.There... [Read more]

constant pressure loss in vokera combi boiler?

I am having to add water 2 or 3 times a week to our boiler to keep the pressure up.we have had 2 proffesionals... [Read more]

POTTERTON PUMA COMBI?

WAS HAVING LOW PRESSURE WARNING LIGHT ON, SO HAVE REPLACED WATER PRESSURE SWITCH, NOW GOT HOT WATER, BUT HEATI... [Read more]

Vaillant Turbomax GB 242 - no pressure?

We have just bled our radiators and expelled lots of air, but not there is O pressure on the boiler and no hea... [Read more]

how can i fix my glowworm compact 100 boiler?

i am having to fill my boiler each morning by means of a filling loop as the pressure has dropped during the d... [Read more]

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]

What is a suitable substitute APS for obsolete Glow Worm Spacesaver boiler?

I am in need of an Air Pressure Switch for my Glow Worm Spacesaver 20-30F boiler. The boiler is no longer supp... [Read more]

How to fix Jaguar 23 boiler?

the boiler keeps losing pressure and F/O error comes up with means fill it up again, this is happening all the... [Read more]

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]

not keeping pressure?

Hi gents and any lady's, I bought a wooster bosch set up from helplink about 18 months ago, and had no problem... [Read more]

How can I fix my Ravenheat boiler ?

My Ravenheat boiler is occasionaly looseing pressure. Each time the pressure drops water appears to have esca... [Read more]

no pressure?

my boiler pressure is showing very low.its 0.when i try to increase the pressure it leaks.i have no hot water.... [Read more]