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Free WYBOT F1 Skimmer with Select Raypak Heaters!
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Natural Gas and Propane Pool Heaters

Lochinvar ERN-202-A 202A EnergyRite ASME Natural Gas Heater, ERN202 A

Lochinvar
Original price $3,999.00 - Original price $3,999.00
Original price
$3,999.00
$3,999.00 - $3,999.00
Current price $3,999.00
In stock

Lochinvar ERN202A EnergyRite Low NOx 199,999 BTU, Natural Gas, ASME, Polymer Header Heater heats fast, saves money, and helps conserve our natural ...

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Original price $3,999.00 - Original price $3,999.00
Original price
$3,999.00
$3,999.00 - $3,999.00
Current price $3,999.00

Lochinvar ERN402-A-8009 402A EnergyRite ASME Natural Gas Heater, Cupronickel, ERN402 A 8009

Lochinvar
Original price $5,099.00 - Original price $5,099.00
Original price
$5,099.00
$5,099.00 - $5,099.00
Current price $5,099.00
In stock

Lochinvar ERN-402-A-8009 EnergyRite, ASME, 400,000 BTU, Natural Gas, Polymer Header, Pool, and Spa Heater with Cupro-Nickel Heat Exchanger. Two-l...

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Original price $5,099.00 - Original price $5,099.00
Original price
$5,099.00
$5,099.00 - $5,099.00
Current price $5,099.00

Lochinvar ERN-402-A 402A EnergyRite ASME Natural Gas Heater, ERN402 A

Lochinvar
Original price $4,799.00 - Original price $4,799.00
Original price
$4,799.00
$4,799.00 - $4,799.00
Current price $4,799.00
In stock

Lochinvar ERN402A EnergyRite Low NOx 399,999 BTU, Natural Gas, ASME, Polymer Header Heater heats fast, saves money, and helps conserve our natural ...

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Original price $4,799.00 - Original price $4,799.00
Original price
$4,799.00
$4,799.00 - $4,799.00
Current price $4,799.00

Lochinvar ERN-402 402 EnergyRite Natural Gas Heater, ERN402

Lochinvar
Original price $4,499.00 - Original price $4,499.00
Original price
$4,499.00
$4,499.00 - $4,499.00
Current price $4,499.00
In stock

Lochinvar ERN402 EnergyRite Low NOx 399,999 BTU, Natural Gas, Polymer Header Heater heats fast, saves money, and helps conserve our natural resourc...

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Original price $4,499.00 - Original price $4,499.00
Original price
$4,499.00
$4,499.00 - $4,499.00
Current price $4,499.00

Residential Gas Pool Heaters: Premium Heating Solutions for Your Home Swimming Pool

Keep your pool at the perfect temperature year-round with a gas pool heater from top brands like Pentair, Raypak, and Hayward. Propane pool heaters are ideal for quick heating and reliable performance, making them a great choice for homeowners who want to enjoy their pool in any season.

At Vita Pool Supply, we proudly carry the best residential gas pool heaters from industry-leading brands, including Pentair, Raypak, and Hayward. Enjoy free freight shipping and our 100% customer satisfaction guarantee with every purchase. Keep your pool warm and inviting with the right propane gas swimming pool heater for your needs.

Frequently Asked Questions 

How much does it cost to run a gas pool heater?

The average cost to operate a gas pool heater typically ranges from $200 to $400 per month. While gas heaters provide the fastest heating times, their ongoing operational costs are influenced by several key factors including pool size, geographic location, and heating requirements. 

What is the most efficient way to run a gas pool heater?

The most efficient way to run a gas pool heater is to maintain a consistent temperature between 78°F and 80°F. Because energy consumption increases significantly for every degree the temperature is raised, keeping the water at a moderate "swimming" temperature rather than a "spa" temperature is the most cost-effective approach.

How long does it take to heat a pool from 65 to 85?

Heating a swimming pool from 65°F to 85°F (a 20°F rise) typically takes anywhere from 12 to over 52 hours. The exact duration depends primarily on the type of heating system you use, the volume of water, and environmental conditions. Gas heaters are the most powerful, typically raising water temperatures by 1°F to 2.5°F per hour.