Posted by DFer on June 05, 2001 at 17:34:15:
Should a boiler be pressure test with cold or hot water? We are losing pressure both ways.some say it will seal off when hot.I'm talking about 50lb. drop in 20 minutes
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Comments: : Should a boiler be pressure test with cold or hot water? We are losing pressure both ways.some say it will seal off when hot.I'm talking about 50lb. drop in 20 minutes