Sound of air pulsing through central heating pump

mangroa · 4 Nov 2013

I have just drained by heating system, replaced some radiators and refilled.

Now when the heating is running I hear a periodic sound of air rushing around the pipes.

I've been around bleeding everything a few times but no more air is coming out but the noise persists.

Can anyone shed any light on whats wrong?
Alan

HERTS P&D · 4 Nov 2013

Leave it for 24hrs then bleed again, also is there a bleed nipple next to the cylinder?

Andy

mangroa · 4 Nov 2013

HERTSDRAINAGE2010 said:
Leave it for 24hrs then bleed again, also is there a bleed nipple next to the cylinder?

Andy

Thanks for the reply, I'll bleed everything tomorrow. And yes, there is a nipple next to they cylinder. I'll bleed that as well.
Alan

diynot

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local

Sound of air pulsing through central heating pump

mangroa

HERTS P&D

mangroa

DIYnot Local

Similar threads