How to mend ... Air Water Hot

How can i fix my Glow Worm 20 - 30F?

The boiler only starts the fan and fires up if i blow into the Air Pressure Switch. The Mid Position Valve and... [Read more]

Valiant 828E Combi Hot water fault?

Hot water is intermittent, with ignition turning on and off (a real pain when showering). Heating is fine. Cou... [Read more]

Replacing air-(release?)valve on gas boiler?

I have a newish boiler (gas) which has at the top a brass gizmo that (is supposed to?) release air trapped wit... [Read more]

Condensate trap leaking on Heatline Vizo boiler?

The condensate trap has a steady drip from the side when the hot water is running. The plumber who fitted it ... [Read more]

i have no water coming out of hot water downstairs?

i have no water from my downstairs hot water tap. i have a combi boiler.is the tap body jammed inside? or poss... [Read more]

worcester 35cdi combi hot water fault?

have worcester 35cdi combi heating working but hot water is not the light is flashing fast book says air flow ... [Read more]

no hot water heating only works some times?

new air pressure vaulve fitted kicks in on the mornings not after that flue cleaned plumber at aloss at what i... [Read more]

Potterton Flamingo II, hot water is fine but central heating doesnt ignite?

Hello I have a Potterton Flamingo II. The hot water option works no problem, but when I select either wate... [Read more]

The boiler wont light ? Baxi Solo 3 pfl 30/80?

Hello .... please help my boiler wont light i have water on constant and heating on constant , But my little ... [Read more]

Glow Worm Spacesaver bangs & crashes when starting?

I have a wall hung 65000 BTU balanced flue boiler in our kitchen, it came with the house 25 years ago (when ne... [Read more]

Vokera compact boiler, water not heating up?

my Vokera compact boiler starts up fine when hot water is called for but before the water gets warm/hot the bu... [Read more]

problems with radiators ?

I have fitted new expansion valves bled the system now radiators are hot but cannot get air or water out of so... [Read more]

changing sink with unvented HW System?

I want to change a sink. Old sink was not replaced at the time of installation of unvented hot water system. ... [Read more]

filter light wont go off?

My tumble dryer light wont go off and is not blowing hot air therefore my clothes r not drying, i have cleaned... [Read more]

How can I reduce the pressure in my boiler?

After messing around trying to replace a hot water tap, I notice that the oressure gauge on my Worcester Highf... [Read more]

ariston sx20 mffice not working?

when turning on heating or hot water i can hear fan running but no flame. if i remove main front cover with li... [Read more]

any ideas what the fault is?

I have a Worcester Bosch Highflow 400 boiler. The hot water works fine, the problem is the central heating. Th... [Read more]

Pressure loss in pressurized heating system?

I have a gas boiler which feeds a pressurized heating system and pressurized hot water tank with no header tan... [Read more]

Aqualisa quartz A2 not getting any hot water through it?

i have an Aqualisa quartz shower and it has stopped pumping out hot water any suggestions on what it could be.... [Read more]

need help fixing problem with some radiators on domestic system?

replaced water cylinder and now havin problem with three rads not heating up. they are close to each other. re... [Read more]