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Hot return line

Terry_10
Terry_10 Member Posts: 20
When my boiler is running, the return line from the boiler back past where the main supply, main vent and return line come together are quite warm. Is this the norm? When the boiler shuts down then the return line begins hammering. Any thoughts?

Thanks!

Comments

  • Fred Harwood
    Fred Harwood Member Posts: 261
    Hot return

    Get a copy of Dan's "Lost Art of Steam Heating" from this site. You can't afford to be without it.
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