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The 8 Best propane pool heaters of 2025

Are you trying to find propane pool heaters among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling propane pool heaters on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 16 hours of research and did 48 propane pool heaters tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best propane pool heaters you can buy today

No. 1
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 delivers premium heating performance for years of reliable, long-lasting comfort
  • A durable cupro nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry
  • Industry-leading hydraulic design reduces circulation pump run time to provide major energy savings
  • Front-panel-only access and intuitive control pad provide easy operation, service and maintenance
  • Low NOx emissions meet air quality standards in all low-NOx areas, ensuring low environmental impact
No. 2
Raypak 336,000 BTU Digital Electronic Ignition Propane Pool Heater
  • 336,000 BTU propane digital pool and spa heater
  • Microprocessor-controlled thermostat can be set precisely to your liking , set it and forget it
  • Cabinet and the internals are non-corrosive and rust resistant
  • Features PolyTuf powder coating, polymer headers, and an all copper-fin-tube heat exchanger
  • Also features a stainless steel tube sheet, 2 inch CPVC water connections, burner tray and fire tile
No. 3
Raypak 014786-156A Propane Gas Pool Heater 150K BTU for 0-1999ft Elevation
  • Part Number: 014786
  • Model Number: P-R156A-EP-C
  • Black color
  • Its very easy and elegant to use
No. 4
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
  • High-performance, affordable heater with premium features
  • 82% energy efficiency is highest in class
  • 1-1/2 in. Plumbing connection -- ideal for smaller bodies of water, including aboveground pools, spas and inground pools up to 15,000 gallons
  • Pre-mixed combustion technology for ultra-fast heat up
  • Easy-to-use digital display/controller
No. 5
Raypak 105,000 BTU Swimming Pool and Spa Heater - Propane
  • Designed for easy installation on above ground pools, smaller in-ground pools, and spas
  • Standard 120v 3-prong power cord or can be easily converted to 220v
  • Simple analog thermostat dial for accurate pool and spa temperature setting
  • Gas connection is 1/2" NPT and measures 4 5/8" off the ground level
  • Unit measures 27.5" H x 12" wide X 24" Deep
No. 6
Raypak 014951 Digital Cupro-Nickel Propane 240,000 BTU Pool Heater
  • Cupro-nickel gas pool and spa heater
  • Pagoda design ensures heater stays active in harsh weather conditions
  • Microprocessor controlled thermostat
  • Digital display
  • On-board self diagnostics
No. 7
Hayward W3H135FDP H-Series Pool Heater, Beige
  • Durable cupro nickel heat exchanger
  • Industry-leading hydraulic performance with faster speed-to-heat capability
  • Intuitive and easy-to-operate electronic panel
  • Exclusive "Totally Managed" cupro nickel heat exchanger water flow
  • Low NOx emissions—meets clean air quality standards
No. 8
MasterTemp EC-462027 Heaters, Almond and Black
  • Built to last with tough rust proof exterior
  • Premix combustion technology for fast and efficient warm-ups
  • Built in safety features to ensure system protection
  • Rotatable, easy-to-use, intuitive operation controls
  • Certified for outdoor and indoor installation
No. 9
Hayward W3H250FDN Universal H-Series 250,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas
  • The Hayward Universal H-Series 250,000 BTU Natural Gas Heater delivers premium heating performance for years of reliable, long-lasting comfort
  • A durable cupro nickel heat exchanger offers exceptional protection against corrosion and premature failure caused by unbalanced water chemistry
  • Industry-leading hydraulic design reduces circulation pump run time to provide major energy savings
  • Front-panel-only access and intuitive control pad provide easy operation, service and maintenance
  • Low NOx emissions meet air quality standards in all low-NOx areas, ensuring low environmental impact
No. 10
Raypak Millivolt Propane Swimming Pool Heater - 406,000 BTU
  • Has a polyester-coated, non-corrosive cabinet that is more durable than solvent-borne- and waterborne-coated metal cabinets.
  • Designed to draft naturally in outdoor installations with its exclusive low-profile design.
  • Available with digital electronic ignition, or as a millivolt design.
  • Energy-smart Raypak heaters consistently achieve the highest efficiency ratings.
  • Copper Heat Exchanger
No. 11
Hayward W3H135FDN H-Series Pool/Spa Heater, 135k BTU, Natural Gas Model
  • Durable cupro nickel heat exchanger
  • Industry-leading hydraulic performance with faster speed-to-heat capability
  • Intuitive and easy-to-operate electronic panel
  • Exclusive "Totally Managed" cupro nickel heat exchanger water flow
  • Low NOx emissions—meets clean air quality standards
No. 12
No. 13
Raypak Avia P-R404A-EP-C Propane Gas Pool Heater 018039
  • Intelligent Insight - Integrated Wi-Fi provides a smart connection for real time service alerts and control from anywhere.
  • Smarter Controls - Raymote Temperature and Heater Control App allows you on-the-go control of your pool temperature and more.
  • Self-Protection Technology - ProTek Shield is a cutting edge module that protects the heat exchanger from corrosion, prolonging the life of the AVIA pool heater.
  • Important: Instructions for Accepting Your Freight Shipment
  • Raymote Temperature and Heater Control - Raymote Mobile App allows you on-the-go control of your pool temperature and more.
SaleNo. 15
TURBRO Swimming Pool Heat Pump - 20,000 BTU - for Above and In Ground Pools and Spas - High Efficiency, All Electric Heater - No Natural Gas or Propane Needed, Manatee M20
  • Extend Your Swimming Season: The TURBRO Manatee series pool heat pump warms pools of up to 104℉; great for cooler spring and fall days; maintains a comfortable water temperature but is not intended to turn your pool into a hot tub
  • Cost-Saving Choice: High efficiency with a titanium heat exchanger; heating capacity of 20,000 BTU and a COP rating of 5.58; harnesses heat from the air; cut costs by up to 30% compared to using natural gas and up to 60% compared to propane
  • For Above-Ground Pools: Compact design and portable for inflatable pools, frame pools, small spas, and smaller in-ground pools; compatible with saltwater pools
  • Tips for Use :TURBRO heat pumps perform most efficiently when outdoor temperatures are 60°F or above. As temperatures decrease, performance and efficiency may be affected and can also vary depending on the size of your pool. Using a swimming pool cover in colder weather can help retain heat and reduce the time needed to reach your desired temperature.
  • One-Person Assembly: Comes with hose clamps, hose connectors, and an installation guide; simply connect hoses and plug it in to use, no professional help needed; water hoses and a pool filter are not included
  • Safe Use: IPX4 waterproof rating; equipped with a UL STD. 943 compliant three-prong plug and an ETL-approved GFCI leakage protection switch; automatically or manually lock the control panel to prevent accidental changes
No. 16
TURBRO 20,000 BTU Swimming Pool Heat Pump, 5.86 kW Electric Pool Heater for Above and In Ground Pools and Spas up to 6,500 Gallons, 5.58 COP, IPX4-Waterproof, 110-120V, Manatee M20
  • High Efficiency, Built to Perform: Featuring advanced titanium heat exchangers and high-efficiency components, the Manatee Series is engineered to maximize energy savings while providing reliable heating. Enjoy extended swim seasons without worrying about your energy bill
  • Cost-Effective Heating: Utilizing heat from the air instead of producing it, this heat pump boasts a 20,000 BTU capacity and a high-efficiency COP rating of 5.58. Save up to 30% on energy costs compared to natural gas and up to 60% compared to propane
  • Compatible with Various Pool Sizes: Its compact and portable design is ideal for inflatable pools, frame pools, small spas, and in-ground pools up to 6,500 gallons. Suitable for pools up to 15.7 feet round or 21 x 12 feet oval
  • Plug-and-Play Convenience: Includes hose clamps, hose connectors, and a detailed installation guide for a quick and easy setup. Simply connect the hoses, plug it in, and start using—no professional help required (Note: Water hoses and pool filters are not included)
  • Tips for Use :TURBRO heat pumps perform most efficiently when outdoor temperatures are 60°F or above. As temperatures decrease, performance and efficiency may be affected and can also vary depending on the size of your pool. Using a swimming pool cover in colder weather can help retain heat and reduce the time needed to reach your desired temperature.
  • Durable and Compact Design: Built with a robust and weather-resistant construction, the TURBRO heat pump is designed to withstand outdoor conditions year after year. Its compact and lightweight design makes installation simple and versatile for a variety of spaces
  • Enhanced Safety Features: Equipped with an IPX4 waterproof rating, a UL STD. 943-compliant three-prong plug, and an ETL-approved GFCI leakage protection switch. Multiple sensors monitor performance, display error codes, and shut down the unit when necessary to ensure safe operation and prevent damage
No. 17
Rheem RTG-70XLP-3 High Efficiency Non-Condensing Outdoor Tankless Liquid Propane Water Heater, 7.0 GPM
  • Continuous Hot Water & Comfort When Needed – Provides enough hot water for your entire house, even when using multiple applications such as a shower and dishwasher
  • Save on Energy Costs – High Efficient Water Heater only runs when needed
  • Save Water– Water Saving Setting saves up to 1,100 gallons of water per year
  • Hot-start programming keeps the water heater in a ready state, avoiding any cold-water bursts
  • Save Space - New smaller size, 19%, and reduced weight by 22% compared to the previous model for easy installation and space savings
No. 18
ECOPOOLTECH Max 16184BTU Above Ground Pool Heater, Up to 5000gallons Swimming Pool Heat Pumps, Fits 8/11/15 Foot Pools, Titanium Heat Exchanger, 5.62 COP, 110V/120V, EU50
  • [A better way to extend the swimming season]: A warm pool for your kids, pets and the whole family! What you need is an efficient, low operating cost heating system - an ECO POOLTECH pool heating pump for your pool that extends play for months!
  • [Save Money]: Base on heat pump technology, the EU50 heat pump absorbs energy from the air and transfers it into the water. So the operation only requires very limited electric input, hence its high efficiency and heat conversion rate can reach a score of COP 5.6. In other words, for every cent of electricity spent, 5.6 times heat is generated!
  • [Ideal for Above Ground Pools]: The Pool heat pump EU50 is designed for above ground pools with up to 5000 gallons of water (No bigger than 15ft round or 9x18ft rectangular). This unit can operate at outdoor temperatures of 40ºF to 105 ºF, under optimal operating conditions the pool can be heated up to 100ºF.
  • [Easy to Install]:The pool heater EU50 allowing fast and easy hookup without professional installation. Just hook up several quick connectors, then plug and play. No need tools, no need plumber.
  • [Built in flow sensor] The machine is equipped with a water flow sensor, which can automatically control the working time of the heater through the timing setting of the water pump.Pure titanium heat exchanger safe for salty water. Intelligent control system, easy to operate.
No. 19
DOEL 55000 BTU Inverter Swimming Pool Heat Pump with WiFi Smart Control Panel, 16 kW Electric Pool Heater for In-ground and above-Ground Pools, 220-240V
  • Multipurpose Swimming Pool Heat Pump: This powerful pool heat pump can be suitable for in-ground pools up to 8500 gallons,if being used for on-ground pools, its heating capacity will be far more than 8500 gallons, which is a better solution to high capacity swimming pools.
  • High Efficiency But Low Consumption Inverter Pool Heat Pump: When performance at 80℉(air temperature)and humidity 80%, the C.O.P of this inverter pool heat pump can be up to 16, which is three times higher than fixed frequency heat pump! But the max power consumption is just 2.35, which is 30% lower than the fixed frequency ones.
  • Components with High Heat Utilization Rate: With innovative flat tube titanium heat exchanger, the heat exchanging efficiency is 30% higher than spiral tubes, will not waste your any penny.
  • Attentive Product Design: Efficient rotary compressor and low-noise fan guarantee the heat pump works quietly. Galvanized steel body panels with graceful design are impervious to rust and deterioration. The digital LED display makes setting simple and visible.
  • Premium Security: Built-in advanced protection system with automatic electrical-leakage protection, low-voltage switch, too high and low temperature protection, and compressor discharging protection.
No. 20
Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater
  • Built to withstand various weather conditions, perfect solution for environments requiring efficiency, convenience and versatility.
  • Intermittent spark ignition pilot safety controls. Pilot only comes on when there is a call for heat.
  • Space-age material means the heater won't retain residual heat after it is turned off, allowing it to be installed without the use of costly metal heat sinks.
  • Part Number: 009216 | Model Number: P-R206A-EN-C
  • High efficiency, Small footprint

How to choose a good propane pool heaters

Does the idea of finding a fantastic propane pool heaters make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in propane pool heaters. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top propane pool heaters products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top propane pool heaters on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top propane pool heaters brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top propane pool heaters based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the propane pool heaters were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good propane pool heaters, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your propane pool heaters.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting propane pool heaters for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our propane pool heaters. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what propane pool heaters should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on propane pool heaters.