
Hi everybody, Cosmo again! Today The Boss was talking to a customer about “orphaned water heaters” – you mean some water heaters have parents!? What is an Orphaned Water Heater? In a typical standard-efficiency installation, a furnace or boiler and water heater share the same chimney. Chimneys work by convection; that is, the hot gases from the connected appliances heat the chimney, and convection (hot gas rising) creates draft, forcing gases to go up the chimney and out of the structure….
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