Call Us Nationwide:

1 800-741-9956

Get a Free Pool Analysis to find what size pool heater you need to heat your pool

West: 213-291-9276Southwest: 214-764-8551 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644

FREE SHIPPING Lead Time: 6-8 Weeks

Lochinvar EnergyRite 302 Gas Pool Heater, 300,000 BTU

Free Shipping
Fuel Type
ERN302 / ERLP302
Call For Availability

This product is currently out of stock but we are still accepting orders. Lead time is 6-8 Weeks.

Lochinvar EnergyRite 302 | Available in Natural Gas or Propane

The ERN302 pool heater by Lochinvar has an innovated design, with several advanced components that are featured across all of the EnergyRite line models. The unit is easy to use, thanks to its Direct-Spark electronic ignition, and it has 300,000 BTUs available for heating. There are additional options for ASME construction or Cupro-Nickel heat exchangers for increased reliability.

Lochinvar EnergyRite Pool Heater

Low NOx Certified




BTU Output, Standard Rating Conditions 80/80/80
300,000 BTU

Model Specifications

Pipe Size:
2" FIP
300,000 - 309,000 BTU
Fuel Type:
  • Natural Gas
  • Propane Gas
Low NOx
Pool Type:
  • In Ground
  • Spa/Hot Tub
Heat Exchanger:

Electrical Specs

Maximum Breaker Fuse Size:
Recommended Fuse Size :
60 Hz
Phase Type
Single Phase
Minimum Circuit Ampacity / Max Breaker:

Pool Water Flow

Flow Rate: Min/Max:
30/100 GPM
Water Flow Min/Max GPM:

Lochinvar Pool Heater Sizing Guide

Lochinvar Spa and Hot Tub Sizing Guide

Sort by:
Asa, Just want to say thanks for your help on the pool heater. We got it installed before the 4th and we got the pool heated from 55 (our water comes from a natural spring) degrees to 83 in 3 days. It is so quiet when it runs I can hardly tell if it is on. Again thanks so much. Mike

Pool Size: 25x30, 30,000 Gallons
Write a review

2 years parts, 3 years heat exchanger.

Similar Products