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10 Best Pool Natural Gas Heaters 2025 in the United States

From leading brands and best sellers available on the web.

Sponsored

1.6HP Pool

PioneerWorks

1.6HP Pool Pump In/Above Ground Water Pump Single Speed, 1200W/115V, 6075GPH & High Flow, Powerful Primming Swimming Pool Pumps with Filter Basket, Low Noise for Family

#1

Winner

Hayward Po

Hayward

Hayward Pool Heater, 400,000 BTU (W3H400FDN), Tan

Sponsored

1.6HP Pool

PioneerWorks

1.6HP Pool Pump In/Above Ground Water Pump Single Speed, 1200W/115V, 6075GPH & High Flow, Powerful Primming Swimming Pool Pumps with Filter Basket, Low Noise for Family

#2
FibroPool

FibroPool

FibroPool Swimming Pool Heat Pump - FH255 55,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed

#3
FibroPool

FibroPool

FibroPool Swimming Pool Heat Pump - FH270 70,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed

#4
Raypak 406

Raypak

Raypak 406,000 Btu Digital Natural Gas Pool Heater with Cupro Nickel Ray-014941

#5
Rheem RTG-

Rheem

Rheem RTG-84XLN-1 Mid-Efficiency 8.4GPM Outdoor Natural Gas Tankless Water Heater, Gray

#6
Natural Ga

MIZUDO

Natural Gas Tankless Water Heater, MIZUDO Up to 4.3 GPM 100,000 BTU Indoor Installation Instant Hot Water Heater

#7
Raypak Dig

Raypak

Raypak Digital 266,000 BTU, Natural Gas, Pool Heater for 2,000'-6,000' Elevation - P-R266A-EN-C #51 009221

#8
MasterTemp

MasterTemp

MasterTemp EC-462027 Heaters, Almond and Black

#9
FibroPool

FibroPool

FibroPool Swimming Pool Heat Pump - FH135 35,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed

#10
FibroPool

FibroPool

FibroPool Swimming Pool Heat Pump - Full Inverter - FH285-i 85,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed

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Mxmoonant SPA Pump, 1HP 110V Hot Tub SPA Circulation Pumps, Bathtub Pump Motor for Water Circulation 1.5" Plumbing (US Plug)

Mxmoonant SPA Pump, 1HP 110V Hot Tub SPA Circulation Pumps, Bathtub Pump Motor for Water Circulation 1.5" Plumbing (US Plug)

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