How to mend ... Boiler Wont Pressure

no power to boiler?

i have a vaillant ecotec pro boiler. the hot water stopped working the other day so i checked the boiler to fi... [Read more]

potterton profile will not fire up pcb working, air pressure switch working?

when i switch on boiler not a lot happens, first i thought it was the pcb board but thats not the problem, tri... [Read more]

i keep loosing pressure onworcester 24i ?

i have to keep topping up 20 min or so other wise the boiler wont go on can anyone help

combie boiler wont fire up?

i have a jaguar 23 combie boiler,there is no fault codes displayed,the pump runs ,the fan runs but keeps runni... [Read more]

i have heating but no hot water ?

my boiler is the junior 28i i have heating but no hot water. the condensate pipe was frozen so i sorted that, ... [Read more]

pressure down on my combi boiler?

my boiler wont ignite lack of pressure its reading 0.5 on the pressure guage cant find the filling loop what d... [Read more]

saunier duval f24e combi boiler?

why wont the tap top up water to increase pressure?

potterton boiler wont ignite?

my boiler wont ignite had it pressure tested it passed that so was told it cant be gas .code e1.33 keeps flash... [Read more]

2 rads wont heat, i have diagnosed everything i can think of?

i have 2 radiators that wont heat at all, they are the 2 furthest from the boiler, both with relatively new tr... [Read more]

worcester 350 boiler wont work??/ Grgghh?

the only light on is the low pressure light...altho i bled the radiators i altered the pressure by the button ... [Read more]

my pilot light wont stay on baxi solo pfl 30/80 boiler?

i have recently drained down my system to replace a radiator. after refilling the system 1.5 bar pressure. I h... [Read more]

wont fire up?

I have changed the air pressure switch & boiler still wont fire up, any suggestions as to what else it can be ... [Read more]

Heating not working. Worcester greenstar 24i junior?

The hot water still works but the heating doesn't come on. Wireless thermostat has been reset and looks like i... [Read more]

Wot is wrong with my Ferroli Optimax HE 31 C gas boiler?

My gas boiler is flashing F37, which is low system pressure. The manual says that I should fill the system to ... [Read more]

myson velaire oil fired pressure jet boiler 70/90?

Hi there, I am currently re plumbing my central heating system which had a leak somewhere which is currently g... [Read more]

no hot water upstairs?

hiya i have a chaffatoex and maury combi and had no end of problems with it. Its been seviced by british gas a... [Read more]

linea 24?

its showing fault code 04 which is low water pressure but the pressure is just over 1.5 but the boiler wont ... [Read more]

boiler lost all pressure so refilled it and it still wont fire up ?

my boiler lost all of its pressure so we did what we had to to do an refilled , the pressure but it still won... [Read more]

my worcester 350 combi boiler wont light, ?

my worcester 350 combi wont light, fan works, water pressure ok, gas to valve ok. what else can it be

How can i fix the low pressure in my boiler?

I have a Britony Combi SE. 80 boiler. The problem is whenever the boiler goes off the pressure drops and it wo... [Read more]