Articles by tag "heat rise"

1. 172. Support: Heat rise for Spa Controls with an electric heater.
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   For heat rise experience, your system will operate with one of the following configurations: A covered, 300-gallon spa will experience a heat rise approximately as detailed below: 120V - The heater will operate on demand at 1500 Watts during low speed pump operation. It will automatically ...
2. 570. Support: Heat rise for whirlpool jetted bathtub heaters.
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   For heat rise experience, your bath heater will operate with one of the following configurations: A normal 70-gallon whirlpool jetted bathtub with minimum starting water temperature of 95 degrees F will experience a heat rise approximately as detailed below: 120V - The heater will operate ...