How to mend ... Air Water System

What is little plastic cap on an automatic air vent for?

I understand automatic air vents like the one used next to the boiler in my domestic heating system work by ha... [Read more]

Boiler creating air?

Need some advice concerning my central heating/water boiler. The system is fired by a Glow-worm Fuelsaver 30-... [Read more]

how to un lock air lock in shower?

I have changed the tab of shower mixer after fixing hot water is not coming in shower and very slow in other t... [Read more]

Making a noise?

I have a noise coming from my loft (I think as I cannot pin this down). It sounds like a kettle boiling. It... [Read more]

alpha,ocean 240 eco.noise?

Hi, just wondered if anyone could help with a noise coming from my alpha ocean 240eco combi boiler. All works ... [Read more]

How can I fix noise from my vaillant ecotec pro boiler?

I've drained the system to replace radiator in bathrrom. Refilled and repressurised system once job done. Air ... [Read more]

Valliant boiler making noises?

Our vallient boiler has, for a while, been cutting out with either error code f22 or f24 (don't know the model... [Read more]

water pressure loss?

i have a glowworm fuelsaver complheat 55 441510 . I have water pressure loss from 1half bar to 0 in 2 ... [Read more]

noisy toilet?

i put this question earlier but i don,t think i was explicit enough. I readjusted bath and sink taps, the wate... [Read more]

toilet flushing system?

i retightened my bath and wash basin cold water taps. i switched of the mains water disconnected the taps and... [Read more]

AIR lock in the fuel system?

Despite all efforts to remedy this prob it still persists. On pressing the primer bulb it does not release. I... [Read more]

Hot water cutting out?

Hi, I have a vaillant 837E turbomax and from time to time the water will not heat on opening of a tap. Wh... [Read more]

i have a vaillant 837e boiler which indicates f24 in the display panel?

my vaillant 837e stops heating water and central heating once or twice a day,when it does this fault code f24 ... [Read more]

Glow-worm K.F.B... how to fill??

my brothers central heating sounds like a kettle without water when he turns it on, the pump in the upstairs a... [Read more]

Grohe toilets?

We have a Grohe 'push button' toilet. It's based on air pressure inside a tube that connects the button you pu... [Read more]

Just changed 2 rads and boiler fires up but then shuts down?

I have just changed 2 radiators and re pressurised the system to 1 bar - Baxi Bahama 100 Combi Bolier. When I ... [Read more]

Further to Heating, but no hot water!?

With ref to the previous (very prompt answers) It's a pumped system! Can I still bleed as per answer 3 or is... [Read more]

Heating, but no hot water!?

Had to change a rad, so drained down compleat system, inadvertantly drained hot water as well!! refilled and b... [Read more]

Air trapped in my hot water system?

I have a baxi combi boiler which is not delivering hot water but the heating system is working correctly, ther... [Read more]

Radiators (banging in pipes)?

We installed a new baxi boiler several years ago (to upgrade from a very old baxi) and ever since, we have had... [Read more]