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Swimming Pool and Spa Heaters

If swimming is your passion, why limit your fun to the summertime? Swimming pool heaters add months to the aquatic season, and in many parts of the country, you'll be able to continue right through the winter. We have a great selection of spa and swimming pool heaters from top brands including Haywayd, Pentair, Jandy, Raypak, Sta-Rite and more to keep you swimming comfortably year round.


Natural gas or propane pool heaters offer an efficient means of keeping your pool water at the temperature you want with the least possible trouble. These popular models warm the water as it passes through the combustion chamber on its way back to the pool. Electric heaters operate in a similar fashion, using electrical currents instead of natural gas to heat a resistor inside the unit. The resistor, in turn, transfers the heat to the water. Solar heaters, in contrast, collect the warmth of the sun in photovoltaic cells. Since these units work best on sunny days, many pool owners augment them with auxiliary devices. Whether you’re in the market for pool and spa heaters or pool heater parts, you’re sure to find what you want for less in our wide selection.

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Jandy LXI400N Pool Heater Jandy LXI400N LXI Low-Nox 400,000 BTU Natural Gas Heater

LXI400N is a natural gas model - Rated Low-Nox for certain states

Obsolete!
Jandy LXI400P Pool Heater Jandy LXI400P LXI 400,000 BTU Propane Gas Heater

LXI400P is a propane gas model - Rated Low-Nox for certain states

Obsolete!
SolarPill Solar Blanket AP72 SolarPill Solar Blanket In A Pill AP72

Use in Pools Up To 30,000 Gallons - Shipping Included

Our Price: $19.00
Spring Pool Start Up Kit 10k Pool Care Spring Start Up Kit to 10,000 Gallons

It's for pools up to 10,000 gallons.

Our Price: $25.00
CoverFree Liquid Solar Blanket Natural Chemistry Cover Free Liquid Solar Pool Blanket 32 Oz.

Cover Free is an advanced mono-layer technology that helps save water and money by decreasing evaporation

Our Price: $25.00
Ecosavr Liquid Solar Blanket Ecosavr Fish Liquid Solar Blanket 3-Pack

Each Ecosavr Fish Lasts 30 Days - Save water and heat

Our Price: $36.00
Spring Pool Start Up Kit 20k Pool Care Spring Start Up Kit to 20,000 Gallons

It's for pools up to 20,000 gallons.

Our Price: $45.00
Raypak Drafthood 009841 Raypak Rheem 009841 Indoor Drafthood

For use with all Raypak Digital models 406-407 digital heaters

Our Price: $108.00
Raypak Drafthood 009840 Raypak Rheem 009840 Indoor Drafthood

For use with all Raypak Digital models 366-367 digital heaters

Our Price: $108.00
RayPak Electric Element 001801F RayPak Electric Element 5.5KW 001801F

Factory Original RayPak Electric Element

Our Price: $120.00
RayPak Electric Element 11KW ELS-1102-2 RayPak Electric Element 11KW 001802F | 001802F

Factory Original RayPak Electric Element

Our Price: $125.00
Hayward UHXNEGVT12001 Hayward UHXNEGVT12001 Vent Hood Kit H200 Heaters

Fits Hayward H200FDN and H250FDN Natural Gas Heaters

Our Price: $140.00
Hayward H-Series Heater Bezel Keypad IDXL2BKP1930 Hayward IDXL2BKP1930 H-Series Heater Bezel Keypad

Factory Original Hayward Part IDXL2BKP1930

Our Price: $159.00
CoverFree Liquid Solar Blanket Case Natural Chemistry Cover Free Liquid Solar Pool Blanket 32 Oz.

Buy a case of 12 Cover Free 32 oz. bottles and save money

Our Price: $200.00
Coates Spa Electric Heater 1.5ILS Coates Electric Spa Heater 1.5KW 1.5ILS | 120V

The Coates 1.5KW electric heater is a inline heater 120V

Our Price: $295.00
Coates Spa Electric Heater 6ILS Coates Electric Spa Heater 6KW 6ILS | 240V

The Coates 6KW electric heater is a inline heater 240V

Our Price: $355.00
Hayward Spa Electric Heater CSPAXI55 Hayward Spa Hot Tub Electric Heater 5.5 KW CSPAXI55 240V

The Hayward 5.5KW electric heater for spa up to 400 gallons

Our Price: $435.00
Raypak D-2 Power Vent for 206-207 and 266-267 009832 Raypak Heater D-2 Power Vent 009832

For use with all Raypak Digital models 206-207 and 266-267

Our Price: $439.00
Raypak D-2 Power Vent 009833 Raypak D-2 Power Vent 009833

For use with all Raypak Digital models 336-337 and 406-407

Our Price: $450.00
Hayward Spa Hot Tub Electric Heater 11 KW Hayward Spa Hot Tub Electric 11KW Heater CSPAXI11

Hayward Spa or Hot Tub Electric Heater CSPAXI11 11KW

Our Price: $475.00
Raypak Electric Spa Heater 5KW Raypak Electric Spa Heater 5.5KW - 001642 - 240V

Raypak Rheem Electric Spa Heater 5.5KW 001642 240V Top of the line

Our Price: $475.00
Coates 240V Electric Spa Heater 5.5KW  | PoolSupply4Less Coates 240V Electric Spa Heater 5.5KW | 12406ST

The Coates 5.5KW electric heater 240V

Our Price: $479.00
Coates 240V Electric Spa Heater 11KW  | 12411ST Coates 240V Electric Spa Heater 11KW | 12411ST

The Coates 11KW electric heater 240V

Our Price: $489.00
Raypak Electric Spa Heater 11KW Raypak Electric Spa Heater 11KW 001640

This Raypak electric heater is for spas up to 900 Gallons

Our Price: $510.00
Ruud Electric Spa Heater 11KW Raypak Ruud Electric Spa Heater 11KW 010494

This Ruud electric heater is for spas up to 900 Gallons

Our Price: $510.00
Hayward H100ID1 Above Ground Pool Spa Heater Hayward H100ID1 Above Ground Heater 100,000 btu Natural Gas

Hayward H100ID1 Pool Heater Natural Gas - Great for above ground pools and spas

Our Price: $765.00
Hayward H100IDP1 Above Ground Pool Spa Heater 100,000 btu Propane Hayward H100IDP1 Above Ground Pool Spa Heater 100,000 btu Propane

Hayward H100IDP1 Propane Pool Heater - Great for above ground pools and spas

Our Price: $785.00
Raypak Heater PR106AP 014781 Raypak Above Ground Pool Spa Heater Propane PR106AP - 105K BTU

The Raypak 106A Propane model is the perfect choice for above-ground pools and spas.

Our Price: $925.00
Raypak Heater PR106A 014779 Raypak Above Ground Pool Spa Heater Natural Gas PR106A - 105K BTU

The Raypak 106A Natuarl Gas model is the perfect choice for above-ground pools and spas.

Our Price: $939.00
Pentair MasterTemp 461059 Mastertemp 125 Heater Natural Gas With Cord 461059

Pentair 461059 High Technology Heater for Bodies of Water up to 15,000 gallons - LowNox Certified

Our Price: $995.00