Thirsty boiler
Are any of the returns buried under concrete?

ejalbk
in Boiler Repair 13 years and 4 months ago
1
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crank | 13 years and 4 months ago
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I have a gas fired steam boiler that also provides hot water. The automatic feed is coming on at least once a day this season. That seems like a lot more than last year. I’ve checked for leaks in the returns and don’t see excess steam coming from the radiator vents. What else could it be?