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10 bestDiy Swimming Pool Heaterof December 2025

112M consumers helped this year.

7% off

1

Sunquest Solar Pool Heater Panels - 2 (2ft x 12ft) Collectors w/Roof/Rack & Diverter Kit -Solar Water Heater for Above Ground & Inground Pools-DIY-Tube on Web Design Panel-Polypropylene UV Resistant

Sunquest Solar Pool Heater Panels - 2 (2ft x 12ft) Collectors w/Roof/Rack & Diverter Kit -Solar Water Heater for Above Ground & Inground Pools-DIY-Tube on Web Design Panel-Polypropylene UV Resistant

Sunquest Solar Pool Heater Panels - 2 (2ft x 12ft) Collectors w/Roof/Rack & Diverter Kit -Solar Water Heater for Above Ground & Inground Pools-DIY-Tube on Web Design Panel-Polypropylene UV Resistant

SunQuest

9.7

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2

1000W Immersion Heater, Gesail Bucket Water Heater with Heating Element, Submersible Heater with Thermostat and Auto Shutoff Protection, Perfect for Home Travel and Winter Job

1000W Immersion Heater, Gesail Bucket Water Heater with Heating Element, Submersible Heater with Thermostat and Auto Shutoff Protection, Perfect for Home Travel and Winter Job

1000W Immersion Heater, Gesail Bucket Water Heater with Heating Element, Submersible Heater with Thermostat and Auto Shutoff Protection, Perfect for Home Travel and Winter Job

GESAIL

9.4

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3

1000W Immersion Heater, Gesail Bucket Water Heater with Heating Element, Submersible Heater with Thermostat and Auto Shutoff Protection, Perfect for Home Travel and Winter Job - Silver

1000W Immersion Heater, Gesail Bucket Water Heater with Heating Element, Submersible Heater with Thermostat and Auto Shutoff Protection, Perfect for Home Travel and Winter Job - Silver

1000W Immersion Heater, Gesail Bucket Water Heater with Heating Element, Submersible Heater with Thermostat and Auto Shutoff Protection, Perfect for Home Travel and Winter Job - Silver

GESAIL

9.2

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4

Hayward FDXLHMB1930 Header Mounting Base Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

Hayward FDXLHMB1930 Header Mounting Base Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

Hayward FDXLHMB1930 Header Mounting Base Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater

Hayward

8.9

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5

2000W Immersion Pool Heater, Pool Electric Heater with Timer and Digital LCD Thermometer, Pool Heater for Mini Inflatable Pool Bathtub Bucket to Heat 5 Gallons of Water in Minutes

2000W Immersion Pool Heater, Pool Electric Heater with Timer and Digital LCD Thermometer, Pool Heater for Mini Inflatable Pool Bathtub Bucket to Heat 5 Gallons of Water in Minutes

2000W Immersion Pool Heater, Pool Electric Heater with Timer and Digital LCD Thermometer, Pool Heater for Mini Inflatable Pool Bathtub Bucket to Heat 5 Gallons of Water in Minutes

APCHJY

8.6

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OtherRelated productsUp to 11% off

FibroPool Universal Pool Hose Install Kit - Attach and Adapt Most Equipment to 1.5" Connections - Compatible with Heaters, Heat Pumps, Pumps and Filters - Convert Intex Fittings to Standard

FibroPool Universal Pool Hose Install Kit - Attach and Adapt Most Equipment to 1.5" Connections - Compatible with Heaters, Heat Pumps, Pumps and Filters - Convert Intex Fittings to Standard

Pool Leak Detection Dye Kit for Leakmaster Anderson Manufacturing - DIY Swimming Pool Leak Detector w/ Dye Syringe, Refill Dye Bottle & White Cure Epoxy Putty - Spill Free Pool Repair Kit (Pack of 3)

Pool Leak Detection Dye Kit for Leakmaster Anderson Manufacturing - DIY Swimming Pool Leak Detector w/ Dye Syringe, Refill Dye Bottle & White Cure Epoxy Putty - Spill Free Pool Repair Kit (Pack of 3)

Memoryee Immersion Water Heater Portable Electric Stainless-Steel Heaters with Guard CoverSubmersible Home Instant Water Heater with and for Travel Camping Hot Bathtub Mini Inflatable Pool

Memoryee Immersion Water Heater Portable Electric Stainless-Steel Heaters with Guard CoverSubmersible Home Instant Water Heater with and for Travel Camping Hot Bathtub Mini Inflatable Pool

Toolhome Pool Heater Keypad Membrane Replacement, Pool Heating Control Panel Replace for Hayward Universal H-Series, Fits H100ID1 H150 H150FDN, etc, Black

Toolhome Pool Heater Keypad Membrane Replacement, Pool Heating Control Panel Replace for Hayward Universal H-Series, Fits H100ID1 H150 H150FDN, etc, Black

6

sixcow IDXL2DB1930 Display Board Replacement for Hayward H350FDP, Universal H-Series Induced Draft Heater Models H250IDL2, H350IDL2, and H400IDL2

sixcow IDXL2DB1930 Display Board Replacement for Hayward H350FDP, Universal H-Series Induced Draft Heater Models H250IDL2, H350IDL2, and H400IDL2

sixcow IDXL2DB1930 Display Board Replacement for Hayward H350FDP, Universal H-Series Induced Draft Heater Models H250IDL2, H350IDL2, and H400IDL2

sixcow

8.3

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7

HydroQuip 5.5KW, 240 Volt Flo-Thru Universal Heating Element with Mounting Hardware for Swimming Pools or Spas Electric Heaters

HydroQuip 5.5KW, 240 Volt Flo-Thru Universal Heating Element with Mounting Hardware for Swimming Pools or Spas Electric Heaters

HydroQuip 5.5KW, 240 Volt Flo-Thru Universal Heating Element with Mounting Hardware for Swimming Pools or Spas Electric Heaters

HYDRO QUIP

8.0

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8

State Warehouse Pool Heater Replacement Control Panel Keypad Membrane Switch Replacement for Hayward Compatible with All H-Series Pool Heaters;Fits H100ID1 H150 H150FDN H150FDP H200FDN Series

State Warehouse Pool Heater Replacement Control Panel Keypad Membrane Switch Replacement for Hayward Compatible with All H-Series Pool Heaters;Fits H100ID1 H150 H150FDN H150FDP H200FDN Series

State Warehouse Pool Heater Replacement Control Panel Keypad Membrane Switch Replacement for Hayward Compatible with All H-Series Pool Heaters;Fits H100ID1 H150 H150FDN H150FDP H200FDN Series

State Warehouse

7.7

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9

Ximoon Flo-Thru Hot Tub Heater Element 4KW 240V with Mounting Hardware Replacement for Balboa Spa Heater Element Hot Tub, Applicable in Spas Electric Heaters Or Swimming Pools (10 inch)

Ximoon Flo-Thru Hot Tub Heater Element 4KW 240V with Mounting Hardware Replacement for Balboa Spa Heater Element Hot Tub, Applicable in Spas Electric Heaters Or Swimming Pools (10 inch)

Ximoon Flo-Thru Hot Tub Heater Element 4KW 240V with Mounting Hardware Replacement for Balboa Spa Heater Element Hot Tub, Applicable in Spas Electric Heaters Or Swimming Pools (10 inch)

Ximoon

7.4

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10

Immersion Water Heater 1000W, Portable Water Heater, Bucket Heater with 304 Stainless Steel, to Heat Water in Bathtub,5 Gallon Bucket, Glass Pot, Cup or Inflatable Swimming Pool.

Immersion Water Heater 1000W, Portable Water Heater, Bucket Heater with 304 Stainless Steel, to Heat Water in Bathtub,5 Gallon Bucket, Glass Pot, Cup or Inflatable Swimming Pool.

Immersion Water Heater 1000W, Portable Water Heater, Bucket Heater with 304 Stainless Steel, to Heat Water in Bathtub,5 Gallon Bucket, Glass Pot, Cup or Inflatable Swimming Pool.

ORSEM

7.1

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