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5 bestIn Ground Pool Heatersof January 2026

112M consumers helped this year.

1

Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas
Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas

Hayward

9.9

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2

Raypak 009217 Pr266Aenc50 - 266000 BTU Electronic NG Heater
Raypak 009217 Pr266Aenc50 - 266000 BTU Electronic NG Heater

Raypak

9.8

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3

PENTAIR MASTER TEMP POOL HEATER NATURAL LOW NOx 200BTU
PENTAIR MASTER TEMP POOL HEATER NATURAL LOW NOx 200BTU

Pentair

9.6

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4

Raypak PR206AENC50 206,000 BTU in-Ground Natural Gas Heater
Raypak PR206AENC50 206,000 BTU in-Ground Natural Gas Heater

Raypak

9.4

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5

Smartpool WWS601P Sunheater Solar Pool Heater for In-Ground Pools
Smartpool WWS601P Sunheater Solar Pool Heater for In-Ground Pools

SunHeater

9.1

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