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Pool Heaters for Inground Pools

The Best Inground Pool Heaters for All Pool Sizes, Setups, and Climates

Whether you have a compact plunge pool or a sprawling lap pool, our curated collection features top-rated inground swimming pool heaters from trusted brands, engineered for efficiency and durability.

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Save $-5,435.00

AquaCal AquaCal SQ120R Pool Heat Pump (Heat/Cool)
• Up to 25K gallons • 110K BTUs • 200-230 V, 60 Hz, 1 & 3 phase

$5,435.00

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$5,435.00

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Save $-5,080.00

AquaCal AquaCal SQ125 Pool Heat Pump
• Up to 25K gallons • 101K BTUs • 208-230 V, 60 HZ, 1 PHASE

$5,080.00

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$5,080.00

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Save $-4,576.00

AquaCal AquaCal SQ140R Pool Heat Pump (Heat/Cool)
• Up to 25K Gallons • 114K BTUs • 208-230 v, 60 Hz, 1 & 3 Phase

$4,576.00

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$4,576.00

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Save $-5,435.00

AquaCal AquaCal SQ145 Pool Heat Pump
• Up to 25K gallons • 121K BTUs • 200-230 or 460 V, 60 Hz, 1 & 3 phase

$5,435.00

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$5,435.00

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Save $-5,081.00

AquaCal AquaCal SQ160R Pool Heat Pump (Heat/Cool)
• Up to 30K Gallons • 128K BTUs • 208-230 v, 60 Hz, 1 & 3 Phase

$5,081.00

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$5,081.00

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Save $-6,262.00

AquaCal AquaCal SQ166R Pool Heat Pump (Heat/Cool)
• Up to 30K gallons • 126K BTUs • 200-230, 380-415, or 460 V, 60 Hz, 1 & 3 phase

$6,262.00

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$6,262.00

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Save $-6,450.00

AquaCal AquaCal SQ200R Pool Heat Pump (Heat/Cool)
• Up to 40K Gallons • 138K BTUs • 208-230 or 460 v, 60 Hz, 1 & 3 Phase

$6,450.00

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$6,450.00

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Save $-6,262.00

AquaCal AquaCal SQ225 Pool Heat Pump
• Up to 40K gallons • 143K BTUs • 200-230, 380-415, OR 460 V, 60 HZ, 1 & 3 PHASE

$6,262.00

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$6,262.00

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Save $-9,255.00

AquaCal AquaCal SunPower Spa Heater Chiller
• 110K BTUs • 230 V, 60 Hz, 1 & 3 Phase

$9,255.00

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$9,255.00

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Save $-1,828.00

AquaCal AquaCal T100 TropiCal Inverter Pool Heat Pump (Heat/Cool)
• Up to 25K Gallons • 106K BTUs • 208-230 v, 50/60Hz, 1 Phase, R32

$5,976.00

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$5,976.00

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Save $-4,442.00

AquaCal AquaCal T115 TropiCal Pool Heat Pump
• Up to 25K gallons • 112K BTUs • 208-230 V, 60 Hz, 1 phase

$4,442.00

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$4,442.00

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Save $-4,933.00

AquaCal AquaCal T135 TropiCal Pool Heat Pump
• Up to 40K gallons • 132K BTUs • 208-230 V, 60 Hz, 1 phase

$4,933.00

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$4,933.00

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Save $-3,085.00

AquaCal AquaCal T55 TropiCal Pool Heat Pump
• Up to 10K gallons • 52K BTUs • 208-230 V, 60 Hz, 1 phase

$3,085.00

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$3,085.00

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Save $1,173.00

AquaCal AquaCal T60 TropiCal Inverter Pool Heat Pump (Heat/Cool)
• Up to 10K Gallons • 58K BTUs • 208-230 v, 50/60Hz, 1 Phase, R32

Original Price $3,832.00

Current Price $2,659.00

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Original Price $3,832.00

Current Price $2,659.00

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Save $1,173.00
Save $1,270.00

AquaCal AquaCal T70 TropiCal Inverter Pool Heat Pump (Heat/Cool)
• Up to 15K Gallons • 68K BTUs • 208-230 v, 50/60Hz, 1 Phase, R32

Original Price $4,150.00

Current Price $2,880.00

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Original Price $4,150.00

Current Price $2,880.00

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Save $1,270.00
Save $-3,455.00

AquaCal AquaCal T75 TropiCal Pool Heat Pump
• Up to 15K gallons • 74K BTUs • 208-230 V, 60 Hz, 1 phase

$3,455.00

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$3,455.00

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Save $-4,026.00

AquaCal AquaCal T90 TropiCal Pool Heat Pump
• Up to 18K gallons • 96K BTUs • 208-230 V, 60 Hz, 1 phase

$4,026.00

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$4,026.00

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Save $-4,442.00

AquaCal AquaCal TC1000 Pool Chiller
• Up to 30K gallons • 208-230 V, 60 Hz, 1 phase

$4,442.00

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$4,442.00

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Save $-4,974.00

AquaCal AquaCal TC1500 Pool Chiller
• 15K - 40K gallons • 208-230 V, 60 Hz, 1 phase

$4,974.00

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$4,974.00

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Save $-3,455.00

AquaCal AquaCal TC500 Pool Chiller
• Up to 25K gallons • 208-230 V, 60 Hz, 1 phase

$3,455.00

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$3,455.00

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Sale

AquaCal AquaCal Water Source Geothermal Heat Pump WS03
• 37,000-52,000 BTUs • 208-230v, 60 Hz, 1 & 3 Phase

from $6,310.00

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from $6,310.00

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Sale

AquaCal AquaCal Water Source Geothermal Heat Pump WS05
• 75,000-94,000 BTUs • 208-230v, 460v, 60 Hz, 1 & 3 Phase

from $8,526.00

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from $8,526.00

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Sale

AquaCal AquaCal Water Source Geothermal Heat Pump WS10
• 169,000-213,000 BTUs • 208-230v, 460v, 60 Hz, 3 Phase

from $20,787.00

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from $20,787.00

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Sale

FibroPool FibroPool FH270 Pool Heat Pump
• Up to 15K gallons • 70K BTUs • 208-240 V, 60 Hz

from $1,804.99

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from $1,804.99

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