How to mend ... New Boiler System

how can raise my water pressure on my boiler from the pipes under the sink?

how do locate the correct pipes under the sink to raise my low water pressure on my potterton system boiler

heating system?

why does my sime format 80c combi boiler loose pressure when it is switched off?

how to repair micron 100ff boiler?

My system does not ignite. 3 LEDs show on the PCB and the spark fires but no gas ignition or pilot light. fan ... [Read more]

How can i fix my Ravenheat CSI 85 AAA (T) 780 series?

can anyone help me please? my ravenheat CSI 85 AAA (T) boiler works absolutely fine in winter mode but when i ... [Read more]

how to fix airlock in my boiler?

run out of oil boiler starts then stops system is funrayfirefly 50/70

How can I fix my Ideal HE30 Isar boiler?

Tried to 'top-up' the pressure but bar is now at 3.5 when cold and 4 when hot????? Help! does the system ne... [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]

Why are the downstairs radiators cold when my heating is on?

I have just moved into a three storey house with a Vaillant boiler and a Telford Tornado water tank. When I h... [Read more]

citadel xr2 need to turn power off?

We just moved into a house that has a citadel xr2 alarm system. it seems to function fine but we need to inst... [Read more]

Laurastar, Premium S3?

my laurastar ironing system does not pump water form the water chamber to the boiler. Usually your would her... [Read more]

do i need replacement part or new boiler?

i have a vaillant combi bolier ref no vuw242 I have had this for about 12 years and now have a leak the water ... [Read more]

how do i vent my boiler?

when i drain my system everything ok but when i refill rads and boiler i get the sound of rushing water from b... [Read more]

Vaillant Ecotech Combi boiler?

I have re-pressurised system after fault, pressure now too high. How do I reduce the pressure which is now in ... [Read more]

Intermittent hot water on Baxi 105e?

Hi,my boiler has developed a fault on DHW supply,when asked for hot water, system fires up runs for 30 seconds... [Read more]

boiler trouble?

my digistat rf2 wireless system is constantly turning off my heating systems

Chaffoteaux Mx2 24 error 50?

What could be the problem turn boiler on all works ok boiler ignites temp rises then boiler shuts down with er... [Read more]

Ravenheat CSI 120 error code 04?

I have a Ravenheat CSI 120 on which I recently (last week) replaced the diaphragm in the diverter valve. I the... [Read more]

home heating system?

how can i set the clock on a celsia 28le boiler

No water pressure coming through hot taps?

Firebird combi boiler (11 months old) we have lost the pressure from our hot water outlets. Pressure dial show... [Read more]

How do i test the vessal on my system bolier?

Boiler keeps loseing pressure and think it might be the vessal,how can i test it and what should it read?