Lochinvar EnergyRite 402 | Available in Natural Gas or Propane | Cupronickel Heat Exchanger
Lochinvar’s ERN402 pool heater is perfect for large pools. From the EnergyRite series, this unit runs on natural gas and uses a Direct-Spark electronic ignition system. There are additional options for Cupro-Nickel heat exchangers instead of the standard copper ones, and ASME-approved designs for commercial use. This unit has 399,000 BTUs.
AHRI Standard Rating Conditions. Air Conditioning, Heating and Refrigeration Institute.
80°F/ 80°F/ 80%
Used as the basis of comparison for performance characteristics.
This institute operates to standardize the testing and performance data for all heat pumps. Seer Ratings and Performance data must be factual, accurate and verified.
- Natural Gas
- Propane Gas
- In Ground
- Spa/Hot Tub
Heat pumps are available in single or three phase units.
A Three-Phase or Multi-Phase heat pump has 2 or more speeds with a high and low setting.
A single-phase heat pump has one setting for cooling and heating. Single phase heat pumps cycle air at one speed and may take longer to heat depending on the temperature.
Pool Water Flow
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2 years parts, 3 years heat exchanger.