10 Best propane pool heaters of 2025

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Best Choice

1

Intex
Intex 28685E 47 Inch x 47 Inch Solar Pool Water Heater Mat for 8,000 Gallon Above Ground Swimming Pool with Hose Attachment and Adaptors, Black
Main highlights

Solar Heating Efficiency
Increases pool water temperature by 5 to 9 degrees using solar energy.

Ideal for Above-Ground Pools
Perfect for above-ground pools up to 8,000 gallons, easy installation.

Customer Praised Installation
Installation is simple and quick, enhancing user convenience.
9.7

Exceptional

Our Rating

8.0
Easy installation

8.0
lasts a long time

8.0
worth the money
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Value for Money

2

Raypak

Raypak Digital Cupro-Nickel Propane Gas 300,000 BTU Pool Heater - 014953
9.6

Exceptional

Our Rating
3

MasterTemp
MasterTemp Pentair EC-462027 250,000 BTU Propane Gas Pool Heater
Main highlights

Key Features
Durable, rust-proof exterior with premix combustion for quick heating. Includes safety features and rotatable controls; suitable for both outdoor and indoor use.

Ideal Use Cases
Perfect for rapid and efficient warming in both home and outdoor settings, especially in environments requiring quick and reliable heating solutions.

Customer Praises
Reviewers consistently highlight its durability and quick heating capability as the product`s most commendable features.
Key specs
- Dimensions:35.5 x 29.8 x 23 inches
- Material:Rust proof exterior
- Heating Power:46000 British Thermal Units
- Safety Features:Built in safety features
- Max Pool Size:N/A
9.5

Excellent

Our Rating
4

Raypak

Raypak 105,000 BTU Swimming Pool and Spa Heater - Propane
9.3

Excellent

Our Rating

8.4
Easy installation

8.0
Efficient Energy Use

8.0
Tech Support
5

Hayward
Hayward W3H150FDP Universal H-Series 150,000 BTU Propane Pool and Spa Heater for In-Ground Pools and Spas
Main highlights

Premium Performance and Corrosion Protection
The Hayward Universal H-Series 150,000 BTU Propane Heater offers premium heating performance and exceptional protection against corrosion and unbalanced water chemistry.

Ideal for In-ground Pools and Spas
Best for in-ground pools and spas up to 400 ft² where natural gas is available and low-NOx emissions are required.

Easy Installation and Operation
Customers frequently praise the easy installation process and intuitive front control panel for straightforward operation and maintenance.
9.2

Excellent

Our Rating

9.3
Simple to use

8.7
Temperature control

8.0
Easy installation
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6

Raypak

Raypak P-R266-A-EP-C Digital Propane Pool Heater, 266 BTU
9.0

Excellent

Our Rating
7

Pentair
Pentair EC462025 MasterTemp 125 125,000 BTU Compact Energy Efficient Swimming Pool and Spa Propane Gas Heater for Small Pools Up to 15,000 Gallons
Main highlights

Compact and Efficient Design
The Pentair EC-462025 heater offers a compact build with 82% efficiency, ideal for smaller pools up to 15,000 gallons.

Ideal for Cooler Climates
Perfect for extending swimming seasons in cooler areas, providing warm water even when outdoor temperatures drop.

Praised for Temperature Maintenance
Customers love its ability to maintain comfortable pool temperatures, enhancing swimming enjoyment in colder weather.
Key specs
- Dimensions:31.5 x 21 x 23 inches
- Material:Corrosion and UV-resistant
- Heating Power:125,000 BTUs
- Safety Features:Auto shut-off, Low NOx
- Max Pool Size:Up to 15,000 gallons
8.9

Very Good

Our Rating

9.3
Temperature control

8.7
Simple to use

8.2
safety
8

Hayward
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas
Main highlights

Premium Performance and Reliability
The Hayward Universal H-Series 250,000 BTU Natural Gas Heater delivers fast and efficient heating with exceptional corrosion protection and energy savings.

Ideal for In-Ground Pools and Spas
Best suited for in-ground pools and spas up to 750 sq. ft. in areas requiring low-NOx emissions and where natural gas is available.

Ease of Installation and Use
Customers frequently praise the heater's easy installation process and intuitive front control panel for straightforward operation and maintenance.
8.7

Very Good

Our Rating

9.7
Temperature control

9.5
Simple to use

9.3
Efficient Energy Use
9

Raypak

Raypak 266,000 BTU Digital Electronic Ignition Natural Gas Pool Heater

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8.6

Very Good

Our Rating

8.4
Easy installation

8.4
Tech Support

8.2
Efficient Energy Use
10

Hayward
Hayward W3H135FDN H-Series Pool/Spa Heater, 135k BTU, Natural Gas Model
Main highlights

Durable Heat Exchanger
This pool heater features a durable cupro nickel heat exchanger, ensuring longevity and reliability even under harsh conditions.

Ideal for Large Pools
Perfect for pools up to 9000 gallons, providing efficient heating with faster speed-to-heat capability, making it suitable for large residential pools.

Highly Efficient Heating
Customers praise its ability to increase water temperature by approximately 1 degree per hour, highlighting its efficiency and performance.
8.5

Good

Our Rating

9.9
Easy installation

9.9
Temperature control

9.7
lasts a long time