Ed from chicago
Member
Hi guys,
have a question about hotwater boiler system. When my boiler shuts off, there is a hammer sound. what can be causing this. System 12psi cool, and approx. 16-18 with boiler on.
Thanks guys
have a question about hotwater boiler system. When my boiler shuts off, there is a hammer sound. what can be causing this. System 12psi cool, and approx. 16-18 with boiler on.
Thanks guys