Water heating hammering

[Homeandaway]

Hello, I've just found this forum and wondering if anyone can please help us. We've not long moved into our new home. It's has Johnson and Starley warm air heating and hot water tank in airing cupboard. All has been working fine until yesterday. We had the water softener serviced and since then when the hot water heating is on it keeps clicking off and the pipes make a hammering noise for a few seconds. I can't help but think this can't be a coincidence but the water softener company say they have no idea. Any ideas more than welcome.

 

[Lou]

Hi There

Did you get your heating sorted? What was the problem?