How to mend ... Air Out Boiler

Water Pressure & On/Off/Reset Selector Switch !?

My boiler is the Potterton Performa 24 Eco HE. I have two problems or maybe just one as I think they are conne... [Read more]

vaillant turbomax vuw 242e problem?

guys i have a problem with a vaillant turbomax vuw 242e boiler, i get dhw but no ch the auto air vent is leaki... [Read more]

worcester highflow 3.5?

how do i release trapped in air in the boiler causing the pilot light to go out.i have bled the radiators but ... [Read more]

Baxi Solo HE resonates when it modulates down?

Hi, I have a couple of Baxi Solo HE a boilers in some of my properties. After about six months from installati... [Read more]

How can i fix my potterton powermax HE?

My potterton powermax HE boiler has developed a regular knocking sound every couple of seconds. I have been t... [Read more]

ariston boiler not firing up?

My ariston boiler won't fire up It only lights the right hand side of the burner and then goes out and the re... [Read more]

halstead ace high boiler problem?

after my son has spent 20mins or so in the shower,shortly after there is a hissing sound, and hot water comes ... [Read more]

Worcester Boiler - Combustion fan keeps running, Why?

Good Morning, I have a Worcester Boiler, model - Danesmoor 15/19 (HPJ.19000.) and it's working OK apart fro... [Read more]

how to fix baxi 105e c/h fault?

hi guys /girls, i have just fitted a new diaphragm in differential valve then put it all back togeth... [Read more]

Very low boiler pressure?

Just bled the radiotor in the upstairs bathroom, had a lot of air in it - now the boiler pressure has dropped ... [Read more]

how do i fix vaillant turbomax 242ie?

fan proving light does not come on and boiler locks out after a few seconds. new fan fitted; new air pressure... [Read more]

Glowworm Ultimate 70ff won't cold start properly?

I have replaced the air pressure switch and the pcb and still I have a problem. When the boiler comes on from ... [Read more]

how can i fix my bosch worchester 24cdi boiler?

The water Led is flashing 5 times per second the guide says Air Flow fault (RSF) or FLUE GAS Spillage (OF)

saunier duval f23e combi boiler?

fan is not running.fan is ok.no power to fan.activated air switch and boiler works.so only problem seems to b... [Read more]

heating, Oil boiler not running?

Having just drained my heating system to replace a number of failing radiators,I have re-filled the system but... [Read more]

Message on boiler says "Filler needed" ?

We have just removed air blockage from 2 radiators and now our boiler quotes "Filler Needed" with diagram of a... [Read more]

Ravenheat combi fires up Ok but keeps stop / starting?

My Ravenheat combi boiler fires up Ok for Hot water , shower or sink taps , gives proper hot water for approx ... [Read more]

How do I re charge my Worcester Greenstar 24 boiler?

I have bled my radiators, however the bar has dropped now from 1.5 to to 0 on the boiler. There are no instruc... [Read more]

modena 102 when running hot water keep going off and on?

when running hot water keeps going off and on but if you remove white outside cover then losen a couple of scr... [Read more]

hot water system?

my boiler heats my rads perfectly but does not heat the water in my hot tank above warm,could it be an air l... [Read more]