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Pentair MasterTemp 125 High Performance Heater 125K BTU

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS. The MasterTemp 125 Heater provides energy-saving and advanced operating featu...

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Pentair MasterTemp High Performance Heater 175K-400K BTU

HEAT YOUR POOL SMARTER Save money and energy with the MasterTemp High-Performance Heater. Already known as being dependable and efficient, MasterTe...

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Pentair Max-E-Therm Propane Gas Heater 200K-400K BTU

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

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Pentair MasterTemp 125 Natural Gas Heater 125K BTU EC-462024

Original price $1,999.99 - Original price $1,999.99
Original price
$1,999.99
$1,999.99 - $1,999.99
Current price $1,999.99

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS The MasterTemp 125 Heater provides energy-savings and advanced operating feat...

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Original price $1,999.99 - Original price $1,999.99
Original price
$1,999.99
$1,999.99 - $1,999.99
Current price $1,999.99

Coates 6ILS ILS Series In-Line Spa Heater 5.5kW 240 Volts

Original price $599.99 - Original price $599.99
Original price
$599.99
$599.99 - $599.99
Current price $599.99

Why shop with Vita Filters? Free Shipping • No Minimum 1-Year Manufacturer Warranty 100% Satisfaction Guaranteed! On-Staff Water Experts? Con...

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Original price $599.99 - Original price $599.99
Original price
$599.99
$599.99 - $599.99
Current price $599.99

Pentair Max-E-Therm Natural Gas Heater 200K-400K BTU

YOUR POOL HEATER JUST GOT A WHOLE LOT SMARTER. For indoor or outdoor installations on pools and spas. Features include an LCD temperature readout w...

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Pentair MasterTemp 125 Propane Gas Low NOx Heater 250K BTU EC-462027

Original price $3,379.00 - Original price $3,379.00
Original price
$3,379.00
$3,379.00 - $3,379.00
Current price $3,379.00

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS The MasterTemp 125 Heater provides energy-savings and advanced operating feat...

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Original price $3,379.00 - Original price $3,379.00
Original price
$3,379.00
$3,379.00 - $3,379.00
Current price $3,379.00

Raypak 018081 404 Avia NiTek Digital Heater, Natural Gas, 399K BTU

Original price $4,029.00 - Original price $4,029.00
Original price
$4,029.00
$4,029.00 - $4,029.00
Current price $4,029.00

Raypak® Avia™ HD 018081 with NiTek Natural Gas Pool and Spa Heater, Model 404A Managing your pool heater has never been easier or smarter. AVIA™ is...

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Original price $4,029.00 - Original price $4,029.00
Original price
$4,029.00
$4,029.00 - $4,029.00
Current price $4,029.00

AquaCal TC500 TropiCool Pool Cooler Chiller 2K gal 1PH 220V

Original price $3,455.00 - Original price $3,455.00
Original price
$3,455.00
$3,455.00 - $3,455.00
Current price $3,455.00

The TropiCool Water Chiller is designed to lower the temperature of your swimming pool to a refreshing and enjoyable experience throughout the summ...

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Original price $3,455.00 - Original price $3,455.00
Original price
$3,455.00
$3,455.00 - $3,455.00
Current price $3,455.00

Gulfstream HE150TA Pool Heat/Cool Pump 137K BTU 1PH

Original price $4,895.00 - Original price $4,895.00
Original price
$4,895.00
$4,895.00 - $4,895.00
Current price $4,895.00

The Gulfstream HR150TA pool heat/cool pump is designed for both heating in winter and cooling in summer, delivering optimal performance and efficie...

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Original price $4,895.00 - Original price $4,895.00
Original price
$4,895.00
$4,895.00 - $4,895.00
Current price $4,895.00

Gulfstream HE110RA Pool Heat Pump 115K BTU 1PH

Original price $3,695.00 - Original price $3,695.00
Original price
$3,695.00
$3,695.00 - $3,695.00
Current price $3,695.00

Achieve optimal heat efficiency at a minimal cost with the Gulfstream HE 110 RA pool heat pumps. Engineered for durability, they feature a 100% Tit...

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Original price $3,695.00 - Original price $3,695.00
Original price
$3,695.00
$3,695.00 - $3,695.00
Current price $3,695.00

Raypak 018069 Avia P-M404A-EN-C Low NOx Residential Heater, Natural Gas, 399K BTU

Original price $3,625.00 - Original price $3,625.00
Original price
$3,625.00
$3,625.00 - $3,625.00
Current price $3,625.00

Raypak® Avia™ 018069 P-M404A-EN-C Natural Gas Low NOx Pool and Spa Heater 399K BTU Raypak® Avia™ 018069 P-M404A-EN-C Natural Gas Low NOx Pool and S...

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Original price $3,625.00 - Original price $3,625.00
Original price
$3,625.00
$3,625.00 - $3,625.00
Current price $3,625.00

Pentair UltraTemp Residential Heat Pump, 75K-140K BTU, BLACK

AN ENERGY-EFFICIENT AND ECONOMICAL WAY TO HEAT POOLS AND SPAS The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A. ...

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Ruud Classic Series Heat Pump, 117K BTU, TWPH-6450EHT11

Original price $3,590.00 - Original price $3,590.00
Original price
$3,590.00
$3,590.00 - $3,590.00
Current price $3,590.00

RUUD, 016018 D6450ti-E, RUUD, Classic Series Heat Pump 117K BTU 208/230V RUUD Digital Heat Pump 117K BTU 208/230V comes with a DuraSteel™ P...

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Original price $3,590.00 - Original price $3,590.00
Original price
$3,590.00
$3,590.00 - $3,590.00
Current price $3,590.00

Pentair UltraTemp Residential Heat Pump, 75K-140K BTU, ALMOND

AN ENERGY-EFFICIENT AND ECONOMICAL WAY TO HEAT POOLS AND SPAS The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A. ...

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Pentair UltraTemp ETi Hybrid Heat Pump Heater, 460969, Natural Gas, 220K BTU

THE FIRST POOL HEATER TO COMBINE A HEAT PUMP AND GAS-FIRED HEATER First-Ever Dual-Fuel Heating Technology, deliverying the fastest and most economi...

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Hayward W3HP50HA2 HeatPro Heat/Cool Pump, 50K BTU, Horizontal Platform, Above Ground

Original price $2,499.00 - Original price $2,499.00
Original price
$2,499.00
$2,499.00 - $2,499.00
Current price $2,499.00

The Hayward HeatPro W3HP50HA2 50K BTU/ hr. heat/cool heat pump provides economical temperature control for smaller pools that operate quietly and h...

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Original price $2,499.00 - Original price $2,499.00
Original price
$2,499.00
$2,499.00 - $2,499.00
Current price $2,499.00

Hayward W3HP21004T HeatPro Heat Pump, 90K BTU, Square Platform

Original price $4,299.00 - Original price $4,299.00
Original price
$4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00

Hayward HeatPro® W3HP21004T In-Ground Heat Pump with Square Platform 90K BTU High-performance, energy-efficient HeatPro heat pumps quietly and econ...

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Original price $4,299.00 - Original price $4,299.00
Original price
$4,299.00
$4,299.00 - $4,299.00
Current price $4,299.00

Hayward W3HP31005T HeatPro Heat/Cool Pump, 100K BTU, Round Platform

Original price $4,599.00 - Original price $4,599.00
Original price
$4,599.00
$4,599.00 - $4,599.00
Current price $4,599.00

Hayward HeatPro Round Heat-Cool Pump, 100K BTU is a high-performance heat pump that quietly and efficiently maintains the ideal water temperature o...

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Original price $4,599.00 - Original price $4,599.00
Original price
$4,599.00
$4,599.00 - $4,599.00
Current price $4,599.00

Hayward W3HP21404T HeatPro Heat Pump, 140K BTU, Square Platform

Original price $5,499.00 - Original price $5,499.00
Original price
$5,499.00
$5,499.00 - $5,499.00
Current price $5,499.00

Hayward HeatPro® W3HP21404T In-Ground Heat Pump with Square Platform 140K BTU The high-performance, energy-efficient HeatPro® heat pump quietly and...

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Original price $5,499.00 - Original price $5,499.00
Original price
$5,499.00
$5,499.00 - $5,499.00
Current price $5,499.00

Hayward W3H400FDN H-Series Natural Gas Heater 400K BTU Low NOx

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

The Universal H-Series is an energy-efficient, high-performance, installation-adaptable commitment to the pool service professional. Stand...

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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

Hayward W3H150FDN H-Series Natural Gas Heater 250K BTU Low NOx

Original price $3,179.00 - Original price $3,179.00
Original price
$3,179.00
$3,179.00 - $3,179.00
Current price $3,179.00

The Universal H-Series is an energy-efficient, high-performance, installation-adaptable commitment to the pool service professional. Stand...

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Original price $3,179.00 - Original price $3,179.00
Original price
$3,179.00
$3,179.00 - $3,179.00
Current price $3,179.00

Hayward W3H200FDN H-Series Natural Gas Heater 200K BTU Low NOx

Original price $2,899.00 - Original price $2,899.00
Original price
$2,899.00
$2,899.00 - $2,899.00
Current price $2,899.00

The Universal H-Series is an energy-efficient, high-performance, installation-adaptable commitment to the pool service professional. Stand...

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Original price $2,899.00 - Original price $2,899.00
Original price
$2,899.00
$2,899.00 - $2,899.00
Current price $2,899.00

Hayward W3H150FDN H-Series Natural Gas Heater 150K BTU Low NOx

Original price $2,409.00 - Original price $2,409.00
Original price
$2,409.00
$2,409.00 - $2,409.00
Current price $2,409.00

The Universal H-Series is an energy-efficient, high-performance, installation-adaptable commitment to the pool service professional. Stand...

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Original price $2,409.00 - Original price $2,409.00
Original price
$2,409.00
$2,409.00 - $2,409.00
Current price $2,409.00

Hayward W3H135FDP H-Series Propane Above Ground Heater 135K BTU Low NOx

Original price $1,999.00 - Original price $1,999.00
Original price
$1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00

Hayward H-Series W3H135FDP Liquid Propane Heater 135K BTU for above-ground pools and spas combines reliable technology with ease of operation and s...

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Original price $1,999.00 - Original price $1,999.00
Original price
$1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00

Hayward W3H135FDN H-Series Natural Gas Above Ground Heater 135K BTU Low NOx

Original price $1,999.00 - Original price $1,999.00
Original price
$1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00

Hayward H-Series W3H135FDN Natural Gas Heater 135K BTU for above-ground pools and spas combines reliable technology with ease of operation an...

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Original price $1,999.00 - Original price $1,999.00
Original price
$1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00

Pentair UltraTemp ETi Hybrid Heat Pump Heater 462042, Propane, 220K BTU

THE FIRST POOL HEATER TO COMBINE A HEAT PUMP AND GAS-FIRED HEATER First-Ever Dual-Fuel Heating Technology, deliverying the fastest and most economi...

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AquaCal T135R TropiCal Icebreaker Heat/Cool Pump 1PH 50Hz 102K BTU

Original price $5,268.00 - Original price $5,268.00
Original price
$5,268.00
$5,268.00 - $5,268.00
Current price $5,268.00

The TropiCal®is a quality heat/cool pump designed to fit any budget. It is perfect for above-ground pools and small in-ground pools. KEEP...

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Original price $5,268.00 - Original price $5,268.00
Original price
$5,268.00
$5,268.00 - $5,268.00
Current price $5,268.00

AquaCal T90 TropiCal Heat Pump 60Hz 1PH 96K BTU

Original price $4,026.00 - Original price $4,026.00
Original price
$4,026.00
$4,026.00 - $4,026.00
Current price $4,026.00

The TropiCal®is a quality heat pump designed to fit any budget. It is perfect for above-ground pools and small in-ground pools. High-performance t...

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Original price $4,026.00 - Original price $4,026.00
Original price
$4,026.00
$4,026.00 - $4,026.00
Current price $4,026.00

AquaCal T75 TropiCal Heat Pump 60Hz 1PH 72K BTU

Original price $3,455.00 - Original price $3,455.00
Original price
$3,455.00
$3,455.00 - $3,455.00
Current price $3,455.00

The TropiCal®is a quality heat pump designed to fit any budget. It is perfect for above-ground pools and small in-ground pools. High-performance t...

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Original price $3,455.00 - Original price $3,455.00
Original price
$3,455.00
$3,455.00 - $3,455.00
Current price $3,455.00

AquaCal SQ145 HeatWave SuperQuiet Heat Pump 1PH

Original price $5,435.00 - Original price $5,435.00
Original price
$5,435.00
$5,435.00 - $5,435.00
Current price $5,435.00

The HeatWave SuperQuiet® SQ145 comes equipped with all standard features. The Patented ThermoLink® Titanium Heat Exchanger at its core m...

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Original price $5,435.00 - Original price $5,435.00
Original price
$5,435.00
$5,435.00 - $5,435.00
Current price $5,435.00

AquaCal SQ125 HeatWave SuperQuiet Heat Pump 1PH

Original price $5,080.00 - Original price $5,080.00
Original price
$5,080.00
$5,080.00 - $5,080.00
Current price $5,080.00

The HeatWave SuperQuiet® SQ125 comes equipped with all standard features. The Patented ThermoLink® Titanium Heat Exchanger at its core m...

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Original price $5,080.00 - Original price $5,080.00
Original price
$5,080.00
$5,080.00 - $5,080.00
Current price $5,080.00

Gulfstream HE125TB Pool Heat/Cool Pump 120K BTU 60Hz 3PH

Original price $4,695.00 - Original price $4,695.00
Original price
$4,695.00
$4,695.00 - $4,695.00
Current price $4,695.00

The HE125TB 60Hz pool heat pump is manufactured by Gulfstream with high-quality components to ensure efficiency. The model is 120,000 BTUs and has ...

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Original price $4,695.00 - Original price $4,695.00
Original price
$4,695.00
$4,695.00 - $4,695.00
Current price $4,695.00

Gulfstream HE125RB Pool Heat Pump 125K BTU 60Hz 3PH

Original price $4,095.00 - Original price $4,095.00
Original price
$4,095.00
$4,095.00 - $4,095.00
Current price $4,095.00

The HE125RB 60Hz heat pump is a high-efficiency, ultra-quiet pool heat pump manufactured by Gulfstream. The model is 125,000 BTU and customized wi...

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Original price $4,095.00 - Original price $4,095.00
Original price
$4,095.00
$4,095.00 - $4,095.00
Current price $4,095.00

AquaCal T55 TropiCal Heat Pump 60Hz 1PH 52K BTU

Original price $3,085.00 - Original price $3,085.00
Original price
$3,085.00
$3,085.00 - $3,085.00
Current price $3,085.00

Get the most out of your pool heating investment! High-performance titanium heat exchanger Microprocessor-controlled defrost cycle allows operatio...

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Original price $3,085.00 - Original price $3,085.00
Original price
$3,085.00
$3,085.00 - $3,085.00
Current price $3,085.00

AquaCal SQ120R HeatWave SuperQuiet Icebreaker Heat/Cool Pump 60Hz 1PH

Original price $5,435.00 - Original price $5,435.00
Original price
$5,435.00
$5,435.00 - $5,435.00
Current price $5,435.00

HeatWave SuperQuiet® Heat/Cool Pump 208/230V cools your pool to a refreshing temperature. With the ability to function in low...

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Original price $5,435.00 - Original price $5,435.00
Original price
$5,435.00
$5,435.00 - $5,435.00
Current price $5,435.00

AquaCal T115 TropiCal Heat Pump 60Hz 1PH 112K BTU

Original price $4,442.00 - Original price $4,442.00
Original price
$4,442.00
$4,442.00 - $4,442.00
Current price $4,442.00

Aquacal Tropical Heat Pump 220V is an economy heat pump designed for both above-ground and in-ground pools. This heat pump features a large surface...

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Original price $4,442.00 - Original price $4,442.00
Original price
$4,442.00
$4,442.00 - $4,442.00
Current price $4,442.00

AquaCal T135 TropiCal Heat Pump 60Hz 1PH 132K BTU

Original price $4,933.00 - Original price $4,933.00
Original price
$4,933.00
$4,933.00 - $4,933.00
Current price $4,933.00

Aquacal Autopilot Tropical Heat Pump 220V is an economy heat pump designed for both above-ground and in-ground pools. This heat pump feature...

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Original price $4,933.00 - Original price $4,933.00
Original price
$4,933.00
$4,933.00 - $4,933.00
Current price $4,933.00

AquaCal SQ225 HeatWave SuperQuiet Heat Pump 3PH

Original price $6,262.00 - Original price $6,262.00
Original price
$6,262.00
$6,262.00 - $6,262.00
Current price $6,262.00

The HeatWave SuperQuiet® SQ225 comes equipped with all standard features. The Patented ThermoLink® Titanium Heat Exchanger at its core m...

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Original price $6,262.00 - Original price $6,262.00
Original price
$6,262.00
$6,262.00 - $6,262.00
Current price $6,262.00

AquaCal SQ225 HeatWave SuperQuiet Heat Pump 1PH

Original price $6,262.00 - Original price $6,262.00
Original price
$6,262.00
$6,262.00 - $6,262.00
Current price $6,262.00

The HeatWave SuperQuiet® SQ225 comes equipped with all standard features. The Patented ThermoLink® Titanium Heat Exchanger at its core mak...

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Original price $6,262.00 - Original price $6,262.00
Original price
$6,262.00
$6,262.00 - $6,262.00
Current price $6,262.00

Raypak 018092 Avia P-D264A-EN-C Low NOx Heater, Natural Gas, 264K BTU, 4.5K' Elevation Max

Original price $3,160.00 - Original price $3,160.00
Original price
$3,160.00
$3,160.00 - $3,160.00
Current price $3,160.00

Raypak® Avia™ P-D264A-EN-C Natural Gas Low NOx Pool and Spa Heater 264K BTU Managing your pool heater has never been easier or smarter. AVIA™ is ...

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Original price $3,160.00 - Original price $3,160.00
Original price
$3,160.00
$3,160.00 - $3,160.00
Current price $3,160.00

Ruud 009997 P-D406A ASME Heater #50, Natural Gas, 399K BTU, 0-2'K

Original price $3,599.00 - Original price $3,599.00
Original price
$3,599.00
$3,599.00 - $3,599.00
Current price $3,599.00

Ruud P-D406A Digital Polymer Pool/Spa Heater; 399K BTU, Natural Gas, #50 Burner, Copper Tubing The Ruud P-D406A Natural Gas Digital Polymer P...

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Original price $3,599.00 - Original price $3,599.00
Original price
$3,599.00
$3,599.00 - $3,599.00
Current price $3,599.00

Pentair UltraTemp Residential Heat/Cool Pump, 127K-140K BTU, BLACK

Heat/cool functionality: The Pentair UltraTemp 120 H/C and UltraTemp 140 H/C are available with heat/cool functionality that can automatically heat...

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Pentair UltraTemp Residential Heat/Cool Pump, 127K-140K BTU, ALMOND

Heat/cool functionality: The Pentair UltraTemp 120 H/C and UltraTemp 140 H/C are available with heat/cool functionality that can automatically heat...

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AquaCal SQ166R HeatWave SuperQuiet Icebreaker Heat/Cool Pump 126K BTU

Original price $6,262.00 - Original price $6,262.00
Original price
$6,262.00
$6,262.00 - $6,262.00
Current price $6,262.00

The AquaCal SuperQuiet Icebreaker SQ166R electric heat pump is here to maximize the enjoyment of your swimming pool. Icebreaker heat and cool t...

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Original price $6,262.00 - Original price $6,262.00
Original price
$6,262.00
$6,262.00 - $6,262.00
Current price $6,262.00

AquaCal TC1500 TropiCool Pool Cooler Chiller 4K gal 1PH 208-230V

Original price $4,974.00 - Original price $4,974.00
Original price
$4,974.00
$4,974.00 - $4,974.00
Current price $4,974.00

The TropiCool Water Chiller is designed to lower the temperature of your swimming pool to a refreshing and enjoyable experience throughout the summ...

View full details
Original price $4,974.00 - Original price $4,974.00
Original price
$4,974.00
$4,974.00 - $4,974.00
Current price $4,974.00

Glacier Pool Coolers GPC-25 IceBlock Pool Cooler Chiller 20K gal 110/115V

Original price $2,702.00 - Original price $2,702.00
Original price
$2,702.00
$2,702.00 - $2,702.00
Current price $2,702.00

The perfect solution for hot swimming pools. Glacier Pool Coolers is an affordable solution for hot swimming pools. The Glacier Pool Coolers line ...

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Original price $2,702.00 - Original price $2,702.00
Original price
$2,702.00
$2,702.00 - $2,702.00
Current price $2,702.00

Glacier Pool Coolers GPC-210 IceBurg Pool Cooler Chiller 30K gal 110/115V

Original price $3,232.00 - Original price $3,232.00
Original price
$3,232.00
$3,232.00 - $3,232.00
Current price $3,232.00

The perfect solution for hot swimming pools. Glacier Pool Coolers is an affordable solution for hot swimming pools. Our line of pool chillers is hi...

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Original price $3,232.00 - Original price $3,232.00
Original price
$3,232.00
$3,232.00 - $3,232.00
Current price $3,232.00

Residential Pool Heaters & Heat Pumps

Residential Swimming Pool Heaters, Heat Pumps & Spa Heaters

The perfect pool is neither too hot nor too cold. A comfortable and enjoyable 77-85 degrees provides the optimal experience. However, depending on where you live and your climate, keeping a continuous temperature throughout the summer or even all year requires heating your pool.

A pool heater or a pool heat pump are the most common heating solutions that allow you to extend your swimming season. Both enable energy-efficient heating for every budget, and there are various factors to consider when determining the best heating solution for your pool.

Are pool heaters gas or electric?

Pool heaters can be either gas or electric, depending on the model and type of swimming pool.

Gas heaters use natural gas or propane, while electric heaters use standard electricity. Gas heaters are typically more expensive to install but may provide cost savings in the long run as they are generally more efficient than electric models. Additionally, gas heaters have the advantage of being able to provide a faster heating time and higher temperatures than an electric heater can manage. 

Electric pool heaters, however, tend to be less expensive upfront and require less maintenance over time. They also offer more precise temperature control and are quieter than their gas counterparts. They could be more costly to run long term depending on your local cost of electricity.