i have utica hot water boiler for heat

United States
October 14, 2006 9:36am CST
and the popoff value pop's off all the time ,i don't know if it is the expansion tank or not.it's like it fill's up and the popoff go off
1 response
binod___gharami
@binod___gharami (1065)
• India
24 Oct 06
fine