JohnBT
Member
"concerned about exploding boilers and radiators."
Yep, got them too. I wonder if cast iron will crack from heat before the system develops enough pressure to explode? This is a low pressure hot water system I have, not steam.
John
Yep, got them too. I wonder if cast iron will crack from heat before the system develops enough pressure to explode? This is a low pressure hot water system I have, not steam.
John