Shop Inground Pool Water Heaters for Salt Water

Sponsored
About our ads
$3,749.00
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
Free shipping
$3,749.00
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
$4,849.00
Hayward W3H400FDP Universal H-Series 400,000 BTU Propane Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
198
Free shipping
$4,849.00
Hayward W3H400FDP Universal H-Series 400,000 BTU Propane Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
198
$2,799.00
Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
Free shipping
$2,799.00
Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
$1,024.20
400,000 BTU Cupro Nickel Salt Water Pool Heat Exchanger Outdoor Wood Boiler
Amazon.com
Free shipping
$1,024.20
400,000 BTU Cupro Nickel Salt Water Pool Heat Exchanger Outdoor Wood Boiler
Amazon.com
Free shipping
$6,499.00
Hayward W3HP21405T Heatpro Heat Pump 140,000 BTU
Amazon.com
Free shipping
$6,499.00
Hayward W3HP21405T Heatpro Heat Pump 140,000 BTU
Amazon.com
Free shipping
$2,838.00
Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
Amazon.com
1
Free shipping
$2,838.00
Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
Amazon.com
1
$1,899.00
Hayward W3AQR9 Aquarite Salt Chlorination System For In-Ground Pools Up To 25,000 Gallons
Amazon.com
830
Free shipping
$1,899.00
Hayward W3AQR9 Aquarite Salt Chlorination System For In-Ground Pools Up To 25,000 Gallons
Amazon.com
830
$1,650.00
Raypak 014779 PR106AENC 105000 BTU Natural Gas Pool Heater
Amazon.com
54
Free shipping
$1,650.00
Raypak 014779 PR106AENC 105000 BTU Natural Gas Pool Heater
Amazon.com
54
$1,869.00
Pentair EC-462024 -Natural Gas 125K Heater - Limited Warranty
Amazon.com
Free shipping
$1,869.00
Pentair EC-462024 -Natural Gas 125K Heater - Limited Warranty
Amazon.com
Free shipping
$1,912.00
Raypak 014784 PR156AENC 150000 BTU Natural Gas Heater
Amazon.com
Free shipping
12% off
$1,912.00
Raypak 014784 PR156AENC 150000 BTU Natural Gas Heater
Amazon.com
Free shipping
$4,395.00
Gulfstream POOL HEAT PUMP HE150 136,000 BTU's
Amazon.com
21
Free shipping
$4,395.00
Gulfstream POOL HEAT PUMP HE150 136,000 BTU's
Amazon.com
21
$1,099.99
Varpoolfaye 30000 BTU Pool Heater For Above Ground Pool Swimming Pool Heat Pump 120V 8000 Gallon Spa Inground Pool Heater Heating Cooling Wifi Control
Amazon.com
46
Free shipping
$1,099.99
Varpoolfaye 30000 BTU Pool Heater For Above Ground Pool Swimming Pool Heat Pump 120V 8000 Gallon Spa Inground Pool Heater Heating Cooling Wifi Control
Amazon.com
46
$3,329.99
Raypak Digital Natural Gas Pool Heater 266K BTU, Electronic Ignition Digital, High Altitude 52 6000-9000 Feet, P-M266A-EN-C 009971, P-D266A-EN-C 010003, P-R266A-EN-C 009847
PoolZoom.com
$3,329.99
Raypak Digital Natural Gas Pool Heater 266K BTU, Electronic Ignition Digital, High Altitude 52 6000-9000 Feet, P-M266A-EN-C 009971, P-D266A-EN-C 010003, P-R266A-EN-C 009847
PoolZoom.com
$1,929.00
Pentair Mastertemp Natural Gas 125K BTU Pool Heater EC-462024
PoolZoom.com
$1,929.00
Pentair Mastertemp Natural Gas 125K BTU Pool Heater EC-462024
PoolZoom.com
$999.99
Varpoolfaye Electric Pool Heater For Inground Pool 35100 BTU Swimming Pool Heater Pump Above Ground Pool Heater 220V 10000 Gallon Heating Or Cooling
Amazon.com
26
Free shipping
$999.99
Varpoolfaye Electric Pool Heater For Inground Pool 35100 BTU Swimming Pool Heater Pump Above Ground Pool Heater 220V 10000 Gallon Heating Or Cooling
Amazon.com
26
$4,924.98
Pentair Mastertemp Heater 400BTU LP Low NOX ASME 460776
PoolZoom.com
3
$4,924.98
Pentair Mastertemp Heater 400BTU LP Low NOX ASME 460776
PoolZoom.com
3
$1,299.99
Fibropool Swimming Pool Heat Pump - FH135 35,000 BTU - For Above And Inground Pools And Spas - High Efficiency, All Electric Heater - No Natural Gas
Amazon.com
29
Free shipping
$1,299.99
Fibropool Swimming Pool Heat Pump - FH135 35,000 BTU - For Above And Inground Pools And Spas - High Efficiency, All Electric Heater - No Natural Gas
Amazon.com
29
$2,838.00
Raypak High Altitude Nat. Gas Pool Heater 200K BTU, P-M206A-EN-C, 009970
PoolZoom.com
$2,838.00
Raypak High Altitude Nat. Gas Pool Heater 200K BTU, P-M206A-EN-C, 009970
PoolZoom.com
$4,200.00
Raypak Pool Heater, 399K BTU, Natural Gas, Digital Ignition, Copper Heat Exchanger, 0-2000 ft. Elevation, P-R406A-EN-C 009219
PoolZoom.com
24
$4,200.00
Raypak Pool Heater, 399K BTU, Natural Gas, Digital Ignition, Copper Heat Exchanger, 0-2000 ft. Elevation, P-R406A-EN-C 009219
PoolZoom.com
24
$58.99
Immersion Water Heater 1800W, Portable Mini Pool Heater, Bucket Heater, Adjustable Thermostat, Real Time Temperature Display, Anti Dry Burn Protection
Amazon.com
Free shipping
$58.99
Immersion Water Heater 1800W, Portable Mini Pool Heater, Bucket Heater, Adjustable Thermostat, Real Time Temperature Display, Anti Dry Burn Protection
Amazon.com
Free shipping
$1,709.99
Raypak Rheem P-M106A Analog Pool/Spa Heater 5000-9999 ft Elevation, 105K BTU, Natural Gas, Copper Tubing 014780
PoolZoom.com
$1,709.99
Raypak Rheem P-M106A Analog Pool/Spa Heater 5000-9999 ft Elevation, 105K BTU, Natural Gas, Copper Tubing 014780
PoolZoom.com
$2,459.99
Raypak E3T ELS-R-0024-3-TI Electric Pool And Spa Heater 3-Phase 24Kw 208V 019143
PoolZoom.com
$2,459.99
Raypak E3T ELS-R-0024-3-TI Electric Pool And Spa Heater 3-Phase 24Kw 208V 019143
PoolZoom.com
$649.94
Hydro-Quip - Heatmax, RHS, 11.0 Kw, Titanium, Salt Safe, 240V, Spa
Pool Spa Supplies
$649.94
Hydro-Quip - Heatmax, RHS, 11.0 Kw, Titanium, Salt Safe, 240V, Spa
Pool Spa Supplies
$1,499.00
AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater For Above Ground And Inground Pool,Heating And Cooling Pool Heater, For 9000 Gallons
Amazon.com
Free shipping
$1,499.00
AQUASTRONG Swimming Pool Heat Pump,Electric Pool Heater For Above Ground And Inground Pool,Heating And Cooling Pool Heater, For 9000 Gallons
Amazon.com
Free shipping
7 Best Pool Heaters: 2023 Swimming Pool Heating Option Reviews
7 Best Pool Heaters: 2023 Swimming Pool Heating Option Re…
Jan 24, 2023
allaboutpools.org
The Complete Guide to Pool Heat Pumps
The Complete Guide to Pool Heat Pumps
Aug 21, 2021
swimuniversity.com
Inground Saltwater Pool Cost: Salt, Cells, Generators, and More
Inground Saltwater Pool Cost: Salt, Cells, Generators, and More
Dec 21, 2023
riverpoolsandspas.com
Smart Pool S601 Inground Pool Solar Heating System, Includes Two 2’ x 20’ Panels (80 sq. ft.) – Made of Durable Polypropylene, Raises Temperature Up to 15°F – S601P, Pack of 1, Black
1:31
Smart Pool S601 Inground Pool Solar Heating System, Includes T…
300 viewsOct 27, 2021
amazon
Angela Palmer, Realtor on Instagram: "STUNNING HOME WITH A POOL!!! CALL YOUR BUYERS AGENT TO SEE THIS HOME!! TAKE THE VIRTUAL TOUR NOW - https://www.zillow.com/.../e757873f-83cb-44eb-9d48... MLS Number: 2181033 List Price: $739,000 1161 Packer Drive BLACKFOOT, ID 83221 STUNNING 6 BEDROOM HOME WITH A POOL! Welcome to your dream home! This beautiful 6-bedroom/ 4 bathroom residence offers the perfect blend of elegance, comfort, and convenience This wonderful home has a welcoming exterior with amazi
0:34
Angela Palmer, Realtor on Instagram: "STUNNING HOME WIT…
90 views1 week ago
Instagramangelapalmerrealtor
How to Add Salt to Your Swimming Pool
How to Add Salt to Your Swimming Pool
78.8K viewsDec 2, 2021
YouTubeE-Z Test Pool Supplies
DIY Solar Pool Heater: Build, Test & Results! 🌞 Cheap & Easy for Any Pool
DIY Solar Pool Heater: Build, Test & Results! 🌞 Cheap & Easy for Any Pool
443.9K viewsJun 4, 2020
YouTubeNicole Michael DIY
11:03
Pool Heater Install
71.4K viewsJul 9, 2019
YouTubeComfortPlus Heating and Cooling
9:44
DIY Solar Water Heater Full Build
764.9K viewsJun 26, 2020
YouTubeNick Kwok
1:49
How To Add Salt To A Pool
119.9K viewsNov 23, 2020
YouTubeInyo Pools
5:42
How To Heat Your POOL (3 Ways)
656.7K viewsApr 17, 2021
YouTubeSwim University
11:50
Ultimate DIY Pool Heater | Part 1 - Construction & Setup
218.4K viewsJun 19, 2020
YouTubeSolo Engineer
19:26
NATURAL GAS INSTALLED FOR SWIMMING POOL HEATER
101K viewsJun 23, 2019
YouTubeChuck Barron
14:29
SWIMMING POOL HEATER NATURAL GAS LINE INSTALLATION
73.6K viewsJun 16, 2019
YouTubeChuck Barron
5:10
INTEX POOL - EASY UPGRADE- SAND FILTER - SALTWATER SYS…
309K viewsJun 2, 2017
YouTubeNick Nelson
10:26
How to Open a Saltwater Pool
98.3K viewsMay 26, 2020
YouTubeAverage Joel DIY
7:53
9 Common SALT WATER POOL MAINTENANCE Mistakes
958.1K viewsJun 26, 2021
YouTubeSwim University
8:00
INTEX | SALTWATER CHLORINATOR SYSTEM ECO611…
61.1K viewsJun 29, 2020
YouTubeMover and Shaker
6:23
How to Select an Inground Pool Heater
68.9K viewsJul 5, 2016
YouTubeInyo Pools
2:42
How Pool Plumbing SHOULD be put together.
1.1M viewsOct 23, 2011
YouTubeLuxury Pools and Living
2:47
Swimming Pool Heat Pumps - How they Work
279.3K viewsOct 2, 2017
YouTubeLuxury Pools and Living
2:34
Pool Heater: How it works and operation
180.9K viewsMar 11, 2021
YouTubeRoyal Pools G2 Landscaping
5:05
How To: Start Up a Salt Water Pool
530.5K viewsDec 18, 2015
YouTubeInyo Pools
7:28
How to Remove ALGAE From a SALT WATER POOL
246.5K viewsSep 1, 2019
YouTubeSwim University
5:08
How to Install a Gulfstream Pool Heat Pump
124.5K viewsMar 4, 2020
YouTubePoolHeatPumpsDotCom
9:19
DIY Solar Pool Heater 30 Degrees Temperature Increase in 3 Steps
197.7K viewsMay 29, 2020
YouTubeTheGamerVillage
2:23
Suburban's Nautilus RL - On Demand Water heater with Recirc…
15.1K viewsAug 30, 2019
YouTubeAirxcel, Inc. - RV Group
10:27
DIY Pool Heater - $50 Solar Heater
1.9M viewsJul 17, 2020
YouTubeDo It Wrong Yourself
8:11
Pool Heater / How to Install Swimming Pool Heat Pump / Pool …
394.3K viewsSep 28, 2020
YouTubekukomio
4:32
POOL HEAT PUMP: How Does It Work & Is It Worth It?
181K viewsAug 21, 2021
YouTubeSwim University
See more videos
Static thumbnail place holder

Shop Inground Pool Water Heaters for Salt Water

Sponsored
About our ads
$3,749.00
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
Free shipping
$3,749.00
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
$4,849.00
Hayward W3H400FDP Universal H-Series 400,000 BTU Propane Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
198
Free shipping
$4,849.00
Hayward W3H400FDP Universal H-Series 400,000 BTU Propane Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
198
$2,799.00
Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
Free shipping
$2,799.00
Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool And Spa Heater For In-Ground Pools And Spas
Amazon.com
544
$1,024.20
400,000 BTU Cupro Nickel Salt Water Pool Heat Exchanger Outdoor Wood Boiler
Amazon.com
Free shipping
$1,024.20
400,000 BTU Cupro Nickel Salt Water Pool Heat Exchanger Outdoor Wood Boiler
Amazon.com
Free shipping
$6,499.00
Hayward W3HP21405T Heatpro Heat Pump 140,000 BTU
Amazon.com
Free shipping
$6,499.00
Hayward W3HP21405T Heatpro Heat Pump 140,000 BTU
Amazon.com
Free shipping
$2,838.00
Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
Amazon.com
1
Free shipping
$2,838.00
Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
Amazon.com
1
$1,899.00
Hayward W3AQR9 Aquarite Salt Chlorination System For In-Ground Pools Up To 25,000 Gallons
Amazon.com
830
Free shipping
$1,899.00
Hayward W3AQR9 Aquarite Salt Chlorination System For In-Ground Pools Up To 25,000 Gallons
Amazon.com
830
$1,650.00
Raypak 014779 PR106AENC 105000 BTU Natural Gas Pool Heater
Amazon.com
54
Free shipping
$1,650.00
Raypak 014779 PR106AENC 105000 BTU Natural Gas Pool Heater
Amazon.com
54
$1,869.00
Pentair EC-462024 -Natural Gas 125K Heater - Limited Warranty
Amazon.com
Free shipping
$1,869.00
Pentair EC-462024 -Natural Gas 125K Heater - Limited Warranty
Amazon.com
Free shipping
$1,912.00
Raypak 014784 PR156AENC 150000 BTU Natural Gas Heater
Amazon.com
Free shipping
12% off
$1,912.00
Raypak 014784 PR156AENC 150000 BTU Natural Gas Heater
Amazon.com
Free shipping
$4,395.00
Gulfstream POOL HEAT PUMP HE150 136,000 BTU's
Amazon.com
21
Free shipping
$4,395.00
Gulfstream POOL HEAT PUMP HE150 136,000 BTU's
Amazon.com
21
$1,099.99
Varpoolfaye 30000 BTU Pool Heater For Above Ground Pool Swimming Pool Heat Pump 120V 8000 Gallon Spa Inground Pool Heater Heating Cooling Wifi Control
Amazon.com
46
Free shipping
$1,099.99
Varpoolfaye 30000 BTU Pool Heater For Above Ground Pool Swimming Pool Heat Pump 120V 8000 Gallon Spa Inground Pool Heater Heating Cooling Wifi Control
Amazon.com
46
$3,329.99
Raypak Digital Natural Gas Pool Heater 266K BTU, Electronic Ignition Digital, High Altitude 52 6000-9000 Feet, P-M266A-EN-C 009971, P-D266A-EN-C 010003, P-R266A-EN-C 009847
PoolZoom.com
$3,329.99
Raypak Digital Natural Gas Pool Heater 266K BTU, Electronic Ignition Digital, High Altitude 52 6000-9000 Feet, P-M266A-EN-C 009971, P-D266A-EN-C 010003, P-R266A-EN-C 009847
PoolZoom.com
$1,929.00
Pentair Mastertemp Natural Gas 125K BTU Pool Heater EC-462024
PoolZoom.com
$1,929.00
Pentair Mastertemp Natural Gas 125K BTU Pool Heater EC-462024
PoolZoom.com
$999.99
Varpoolfaye Electric Pool Heater For Inground Pool 35100 BTU Swimming Pool Heater Pump Above Ground Pool Heater 220V 10000 Gallon Heating Or Cooling
Amazon.com
26
Free shipping
$999.99
Varpoolfaye Electric Pool Heater For Inground Pool 35100 BTU Swimming Pool Heater Pump Above Ground Pool Heater 220V 10000 Gallon Heating Or Cooling
Amazon.com
26
$4,924.98
Pentair Mastertemp Heater 400BTU LP Low NOX ASME 460776
PoolZoom.com
3
$4,924.98
Pentair Mastertemp Heater 400BTU LP Low NOX ASME 460776
PoolZoom.com
3
$1,299.99
Fibropool Swimming Pool Heat Pump - FH135 35,000 BTU - For Above And Inground Pools And Spas - High Efficiency, All Electric Heater - No Natural Gas
Amazon.com
29
Free shipping
$1,299.99
Fibropool Swimming Pool Heat Pump - FH135 35,000 BTU - For Above And Inground Pools And Spas - High Efficiency, All Electric Heater - No Natural Gas
Amazon.com
29
$2,838.00
Raypak High Altitude Nat. Gas Pool Heater 200K BTU, P-M206A-EN-C, 009970
PoolZoom.com
$2,838.00
Raypak High Altitude Nat. Gas Pool Heater 200K BTU, P-M206A-EN-C, 009970
PoolZoom.com