McIlvaine Hot Topic Hour Boiler Feed & Cooling Water
2017-1-9 · The return temperatures from the high-temperature loop are high enough to supply heat for both the domestic-hot-water loop utilizing high-efficiency water heaters and the pool-heating loop. The returns from both the domestic-hot-water loop and the pool-heating loop, with even lower temperatures, are connected to the low-temperature connections of the boilers for additional efficiency gains.
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