Pump stops...then bang!

foxbat69 · 17 Mar 2005

Hi
Every time the hot water pump turns off, I get one very loud bang!
It used to do it on speed 3 setting, I reduced it speed 2 and it stopped...two months later and it\\\'s doing it on speed 2 now ....help please.

kevplumb · 17 Mar 2005

zone valve or three port valve sticking

foxbat69 · 17 Mar 2005

Thanks M8
"zone valve or three port valve sticking" ...

All I can see is two motorised valves near the pump,with one pipe in and one out each...so I'm not sure if there is a three way valve or a zone valve!

Please forgive my ignorance on the subject

Cheers

kevplumb · 17 Mar 2005

you have two zone valves

foxbat69 · 17 Mar 2005

Cheers m8, I'll check them out tonight and will post the findings here

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

Pump stops...then bang!

foxbat69

kevplumb

foxbat69

kevplumb

foxbat69

DIYnot Local

Similar threads