Best Propane Swimming Pool Heaters of 2026

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 10, 2026

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Propane swimming pool heaters are a great option for those who want to enjoy their pool year-round. These heaters use propane gas to heat the pool water quickly and efficiently, allowing for comfortable swimming even in cooler temperatures. They are also very durable and can last for many years with proper maintenance. Propane heaters are a popular choice for those who don't want to rely on electricity to heat their pool, as they can be used even during power outages. Additionally, propane heaters are environmentally friendly and produce fewer emissions than other types of pool heaters.

At a Glance: Our Top Picks

Hayward 400K BTU Propane Heater for In-Ground Pools and Spas Cover #TOP 1
Hayward 400K BTU Propane Heater for In-Ground Pools and Spas
ftb score rating icon 9.9
MasterTemp Pentair EC-462027 Propane Pool Heater Cover #TOP 2
MasterTemp Pentair EC-462027 Propane Pool Heater
ftb score rating icon 9.8
Raypak Propane Gas Pool Heater P-R156A-EP-C Cover #TOP 3
Raypak Propane Gas Pool Heater P-R156A-EP-C
ftb score rating icon 9.6

Top 3 Propane Swimming Pool Heaters

#TOP 1

Hayward 400K BTU Propane Heater for In-Ground Pools and Spas

W3H400FDP
Hayward 400K BTU Propane Heater for In-Ground Pools and Spas Cover
Hayward W3H400FDP Universal H-Series 400,000 BTU Propane Pool and Spa Heater for In-Ground Pools and Spas

The Hayward Universal H-Series 400,000 BTU Propane Heater is designed for in-ground pools and spas up to 1,200 ft² and where natural gas is available. With low-NOx emissions, it is eco-friendly and energy-efficient, reducing circulation pump run time. The heater boasts exceptional protection against corrosion and unbalanced water chemistry, ensuring long-lasting durability. It features an intuitive front control panel for easy operation, maintenance, and service. Enjoy premium heating performance and reliable comfort for years with this efficient pool and spa heater.

What We Like
Premium heating performance for reliable, long-lasting comfort
Eco-friendly and energy-efficient with low-NOx emissions
Exceptional protection against corrosion and unbalanced water chemistry for durability
#TOP 2

MasterTemp Pentair EC-462027 Propane Pool Heater

EC-462027
Almond and Black
125K BTU
MasterTemp Pentair EC-462027 Propane Pool Heater Cover
MasterTemp Pentair EC-462027 250,000 BTU Propane Gas Pool Heater

The MasterTemp Pentair Pool Heater offers a durable design with its rust-resistant exterior, ensuring it withstands outdoor conditions for years. Its advanced premix combustion technology heats your pool quickly and efficiently, saving you time and energy. You also get built-in safety features that protect the system, giving you peace of mind during use. Plus, the controls are easy to rotate and intuitive, making it simple for you to adjust the settings without confusion. Overall, this heater combines durability, efficiency, safety, and user-friendly operation to keep your pool comfortably warm with minimal hassle.

What We Like
Rust-resistant exterior
Efficient premix combustion
Built-in safety features
Easy-to-use controls
#TOP 3

Raypak Propane Gas Pool Heater P-R156A-EP-C

P-R156A-EP-C
Raypak Propane Gas Pool Heater P-R156A-EP-C Cover
Raypak 014786-156A Propane Gas Pool Heater 150K BTU for 0-1999ft Elevation

Raypak Pool Heater is a sleek black propane gas heater designed for swimming pools. Its part number is 014786 and model number is P-R156A-EP-C. The heater is user-friendly and elegant in design, making it convenient for pool owners to operate. With a 150K BTU capacity and suitable for elevations up to 1999ft, this heater ensures efficient heating for your pool, allowing you to enjoy comfortable swimming sessions. The black color adds a touch of style to your pool area, enhancing its overall aesthetic.

What We Like
150K BTU Capacity
User-friendly
Elegant design
Buying Guide Image
Editor's Notes

During our propane swimming pool heater research, we found 24 propane swimming pool heater products and shortlisted 3 quality products. We collected and analyzed 7,695 customer reviews through our big data system to write the propane swimming pool heaters list. We found that most customers choose propane swimming pool heaters with an average price of $1,623.73.

The propane swimming pool heaters are available for purchase. We have researched hundreds of brands and picked the top brands of propane swimming pool heaters, including Hayward, MasterTemp, Raypak. The seller of top 1 product has received honest feedback from 8 consumers with an average rating of 4.0.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.