Top Swimming Pool Water Heaters

The best Swimming Pool Heaters includes Laboomkey 2000W Immersion Water Heater, Intex Solar Pool Heater Mat [28685E], JXJHOVV Portable Hot Tub Heater and many others as mentioned below.

1

Laboomkey 2000W Immersion Water Heater

  • 2000W powerful heating for quick water temperature rise.
  • 304 stainless steel guard ensures safe usage.
  • Ideal for pools, hot tubs, and camping showers.
  • Easy-to-use design with digital LCD thermometer.
  • UL listed for reliable performance and safety.
  • Recommended usage: max three hours continuously.
  • Check power indicator for operational status.
  • Average Rating out of 5:
  • Price Range: $25.99
  • Color: Black
  • Material: Stainless Steel
2

Intex Solar Pool Heater Mat [28685E]

  • Increases pool water temperature by 5 to 9 degrees.
  • 11-square-foot surface absorbs sunlight efficiently.
  • Compatible with pumps up to 1/3 HP.
  • Dimensions: 47.25 x 47.25 inches (flat).
  • Includes hose attachments and adaptors for convenience.
  • Constructed from heavy-duty UV stabilized PVC.
  • Folds for easy winter storage and portability.
  • Average Rating out of 5:
  • Price Range: $27.80
  • Size: ‎One Size
3

JXJHOVV Portable Hot Tub Heater

  • Safe 1000W design maintains 10A current level.
  • One-piece aluminum casting for enhanced safety.
  • Teflon coating prevents water impurities adherence.
  • Efficient heat distribution for faster heating.
  • Intuitive control panel for easy temperature adjustment.
  • Spa Mode: Default 108°F, perfect for relaxation.
  • Heat Mode: Default 158°F, ideal for outdoor cooking.
  • Average Rating out of 5:
  • Price Range: $69.99
  • Color: Black/Red
4

Hayward W3H250FDN 250,000 BTU Pool Heater

  • 250,000 BTU heating capacity for quick warm-ups.
  • Durable cupro nickel heat exchanger enhances longevity.
  • Energy-efficient design reduces circulation pump run time.
  • Easy front-panel access for maintenance and operation.
  • Low NOx emissions meet strict environmental standards.
  • Reliable heating performance for pools and spas.
  • Intuitive control pad for user-friendly operation.
  • Average Rating out of 5:
  • Price Range: $3,299.00
5

GoFloats Inflatable Solar Pool Heaters (3 Pack)

  • Harnesses solar energy for efficient pool heating.
  • Includes three inflatable heaters for optimal coverage.
  • Affordable alternative to traditional pool heating systems.
  • Minimalist design enhances your backyard aesthetics.
  • Each heater covers 25 square feet of surface.
  • Thicker perimeter reduces overlapping, increasing efficiency.
  • Complements existing heating systems, saving you money.
  • Average Rating out of 5:
  • Price Range: $54.97
  • Color: 3 Pack
  • Material: Plastic Vinyl
6

CCBOKZZE 2000W Immersion Water Heater

  • 2000W power heats 5 gallons quickly.
  • Safety design with stainless steel shield.
  • Adjustable thermostat for precise temperature control.
  • Portable and easy to use anywhere.
  • Versatile for pools, hot tubs, and more.
  • Warning: Don't use for over 3 hours.
  • Average Rating out of 5:
  • Price Range: $43.59
  • Color: black
  • Material: Alloy Steel
7

XCLBTFDC 1800W Electric Immersion Heater

  • Fast heating with 1800W power for efficiency.
  • Durable 316 stainless steel construction prevents cracks.
  • Precision thermostat controls temperature within ±0.1°C.
  • User-friendly design with clear temperature display.
  • GFCI leakage protection for added safety.
  • Portable and versatile for various heating needs.
  • Suitable for hot tubs, pools, and more.
  • Average Rating out of 5:
  • Price Range: $169.99
  • Material: 316 Stainless Steel
8

Pentair MasterTemp 125 Propane Pool Heater

  • 125,000 BTU heating capacity for quick warm-up.
  • Energy-efficient with 82% efficiency rating.
  • Designed for pools up to 15,000 gallons.
  • Compact size fits smaller spaces easily.
  • Easy digital display for user-friendly operation.
  • Pre-mixed combustion technology for rapid heating.
  • 1-1/2 inch plumbing connection for simple installation.
  • Average Rating out of 5:
  • Price Range: $1,929.00
9

Aukivon Solar Pool Heater (2 Set)

  • Eco-friendly solar heating for sustainable pool warmth.
  • Curved design maximizes sunlight exposure and efficiency.
  • Premium HDPE material for durability and insulation.
  • Compatible with above-ground and inground pools.
  • Easy installation with complete accessory set included.
  • Extended swim season for year-round enjoyment.
  • Customer support available for installation questions.
  • Average Rating out of 5:
  • Price Range: $329.99
10

JNICEANTAI 1800W Submersible Water Heater

  • 1800W powerful submersible water heater for fast heating.
  • GFCI protection ensures safety against electrical hazards.
  • Compact and portable design for easy transport.
  • Durable 316 stainless steel construction resists rust.
  • Accurate thermostat for precise temperature control.
  • Perfect for pools, hot tubs, and livestock heaters.
  • Price Range: $169.99
  • Material: 316 Stainless Steel
11

SolarPoolRepair Universal Solar Heater Repair Kit

  • Quickly repairs leaky solar pool heaters.
  • Includes 20 original repair plugs per pack.
  • Compatible with 0.188" ID riser tubes.
  • Easy DIY installation with step-by-step instructions.
  • Hex Ball End Driver included for easy insertion.
  • Combo Pack available for various sizes.
  • Satisfaction guaranteed from industry leader.
  • Average Rating out of 5:
  • Price Range: $39.95
12

Hayward W3H200FDP 200K BTU Propane Heater

  • 200,000 BTU heating capacity for efficient performance.
  • Durable cupro nickel heat exchanger ensures longevity.
  • Reduces circulation pump run time for energy savings.
  • Front-panel access for easy operation and maintenance.
  • Intuitive control pad for user-friendly functionality.
  • Low NOx emissions meet air quality standards.
  • Ideal for in-ground pools and spas.
  • Average Rating out of 5:
  • Price Range: $2,999.00
13

Fuairmee Upgraded Solar Pool Heater (113x69 cm)

  • Keep your pool warm with solar energy.
  • Durable design withstands outdoor elements.
  • Curved shape enhances heating efficiency.
  • Suitable for various pool sizes.
  • Easy installation with included accessories.
  • Environmentally friendly and energy-saving solution.
  • Connect multiple heaters for larger pools.
  • Average Rating out of 5:
  • Price Range: $179.99
14

GRILLME 3000W Immersion Water Heater

  • 240V 3000W immersion water heater for fast heating.
  • Heats 30 gallons by 50°F in 30 minutes.
  • Durable stainless steel 316L construction for longevity.
  • Anti-scalding sheath protects containers during heating.
  • Must be fully submerged to prevent damage.
  • One-year warranty for normal use damage.
  • Not suitable for corrosive liquids or seawater.
  • Average Rating out of 5:
  • Price Range: $89.89
  • Color: Stainless Steel
  • Material: Stainless Steel 316L
15

VINGLI Solar Pool Heater (1 Pack)

  • Easy to install with user-friendly hose mounts.
  • Solid hoses ensure no leaks during operation.
  • Eco-friendly design keeps water warm quickly.
  • Compact and space-saving design for easy storage.
  • Includes foldable legs for optimal sun alignment.
  • Dome design heats water quickly, remove cover.
  • 1-year warranty with 24-hour customer service.
  • Average Rating out of 5:
  • Price Range: $99.99
16

Bestway 2800W Pool Heater (1058259XXX24)

  • 2800 W power for effective pool heating.
  • Suitable for pools up to 17,035 liters.
  • Heats water by 0.5-1.5°C efficiently.
  • Maximum temperature reach of 40°C.
  • Easy-to-use digital soft-touch control panel.
  • Includes 1m hose and clamps for setup.
  • Reliable customer service for assistance anytime.
  • Average Rating out of 5:
  • Price Range: $256.22
17

Laisence 1500W Portable Pool Heater

  • 1500W powerful heating for quick water heating.
  • Includes digital LCD thermometer for accurate readings.
  • Durable stainless steel guard ensures safety.
  • Portable design for easy transport and use.
  • Ideal for basins, bathtubs, and inflatable pools.
  • Easy to operate with simple instructions.
  • Safety warnings to prevent overheating and fire hazards.
  • Average Rating out of 5:
  • Price Range: $15.99
  • Color: Black
  • Material: Stainless Steel
18

SunQuest Solar Pool Heater Panel Set [2]

  • CUSTOMIZABLE panel kits to meet your needs.
  • Flexible installation on ground, roof, or rack.
  • Extends swimming season by raising water temperature.
  • Durable, reliable, and high-performance solar technology.
  • MAX-FLOW design for optimal water circulation.
  • Professional-grade quality at an unbeatable value.
  • Easy DIY installation with included hardware.
  • Average Rating out of 5:
  • Price Range: $267.19
19

SunHeater Solar Pool Heating System (2 Panels)

  • Heats water using solar energy for free.
  • Includes two durable 2'x20' solar panels.
  • Suitable for above ground and inground pools.
  • Increases water temperature by 6-10°F.
  • Easy DIY installation with universal adaptors.
  • Made from UV-stabilized polypropylene material.
  • Backed by a 5-year warranty upon registration.
  • Average Rating out of 5:
  • Price Range: $184.50
  • Material: Polypropylene
20

GABROGA 2000W Pool Heater with Thermostat

  • 2000W immersion heater for quick water heating.
  • Thermostatic control ensures energy-saving operation.
  • Safe 304 stainless steel guard for durability.
  • Versatile for pools, bathtubs, and buckets.
  • Ready to use with 6.56ft power cord.
  • Heats 5-20 gallons of water effectively.
  • UL certified for reliable safety standards.
  • Average Rating out of 5:
  • Price Range: $45.99
  • Color: Black-2000W
  • Material: Stainless Steel
21

Raypak Pool Heater [266,000 BTU] Natural Gas

  • 266,000 BTU for efficient heating performance.
  • Digital electronic ignition for easy start-up.
  • Durable construction for various weather conditions.
  • Intermittent spark ignition for enhanced safety.
  • Space-age materials prevent residual heat retention.
  • Designed for swimming pools and spas.
  • Model P-R266A-EN-C for reliable operation.
  • Average Rating out of 5:
  • Price Range: $2,899.99
  • Color: multi-colored
22

YLboyLIAN 1800W Immersion Water Heater

  • Rapid heating with 1800W power and 120V efficiency.
  • Durable 316 stainless steel construction for longevity.
  • Precision thermostat maintains temperature within ±0.1°C.
  • GFCI leakage protection for enhanced safety.
  • Overload protection to prevent electrical hazards.
  • Portable design for versatile heating applications.
  • Ideal for pools, bathtubs, and hot tubs.
  • Price Range: $169.99
  • Color: red
  • Material: 316 Stainless Steel
23

Lytoybe Immersion Water Heater (2-Pack)

  • Efficient 1500W heating for quick warm water.
  • Rust-proof 304 stainless steel construction ensures durability.
  • Includes safety guard cover for added protection.
  • Auto shut-off feature enhances safety during use.
  • Lightweight design perfect for camping and traveling.
  • Comes with two digital thermometers for accurate readings.
  • Includes essential accessories: steel wool and sandpaper.
  • Average Rating out of 5:
  • Price Range: $46.66
  • Color: Black
  • Material: Stainless Steel
24

Mxmoonant 9KW Electric Pool Heater

  • Efficient 304 stainless steel heating tubes.
  • Upgraded touchscreen for easy temperature control.
  • Automatic cycling for consistent temperature maintenance.
  • Professional installation by licensed electrician recommended.
  • Suitable for pools around 1000 gallons.
  • Heating time varies by pool size and temperature.
  • Low energy costs with efficient heat transfer.
  • Average Rating out of 5:
  • Price Range: $278.25
25

Goplus Solar Pool Heater (2.5FT x 10FT)

  • High-efficiency solar heating for pools.
  • Perfect for above and inground pools.
  • Durable all-weather PE material construction.
  • Roll-up design for easy portability.
  • Includes complete connecting kits for installation.
  • Raises water temperature significantly.
  • Eco-friendly and energy-efficient heating solution.
  • Average Rating out of 5:
  • Price Range: $93.49
  • Color: Package Includes:
26

Sekelo 1500W Immersion Water Heater

  • 1500W powerful heating for fast water temperature rise.
  • Durable 304 stainless steel construction for corrosion resistance.
  • Adjustable LCD thermostat for precise temperature control.
  • GFCI safety plug for secure operation.
  • Lightweight and portable design for easy transport.
  • Perfect for pools, hot tubs, and camping use.
  • Comprehensive safety features for peace of mind.
  • Average Rating out of 5:
  • Price Range: $69.99
27

LASTINGCAPE 3500W Portable Water Heater

  • Rapid heating with 3500W power for efficiency.
  • Precise temperature control within ±0.1°C accuracy.
  • Made from durable 316 food-grade stainless steel.
  • 100% waterproof cables for enhanced safety.
  • GFCI protection for preventing electrical accidents.
  • Portable design for easy use in various settings.
  • Ideal for bathtubs, pools, and livestock troughs.
  • Average Rating out of 5:
  • Price Range: $259.99
  • Material: 316 Stainless Steel
28

Generic Hot Tub Heater (73790) 1.5kW/6kW

  • Compatible with multiple hot tub brands.
  • Power options: 1.5kW and 6kW available.
  • Constructed from durable titanium material.
  • Automatic reset for overheating protection.
  • Requires 8 GPM flow for optimal performance.
  • 24/7 customer service for your satisfaction.
  • Follow safety guidelines to prevent fire hazards.
  • Average Rating out of 5:
  • Price Range: $199.99
29

VARMINPOOL 16000 BTU Electric Pool Heater

  • 16000 BTU capacity for pools up to 5400 gallons.
  • Smart inverter technology for energy-efficient performance.
  • WiFi control for remote temperature management.
  • Titanium heat exchanger for corrosion resistance.
  • Galvanized steel housing for weather protection.
  • Simple installation in under 30 minutes.
  • Safety features ensure reliable operation and monitoring.
  • Price Range: $559.99
  • Size: ‎16000BTU