For pool owners, a natural gas pool heater ensures warmth without breaking the bank.
Natural gas pool heaters provide efficient heating solutions for your swimming pool. The Hayward W3H150FDN is perfect for in-ground pools, delivering 150,000 BTUs of reliable warmth.
From quick heating to energy efficiency, these heaters adapt to your needs, making them suitable for both small and large pools.
We detail pros, cons, and hidden perks ahead.


Hayward 150,000 BTU Natural Gas Pool Heater
In a market flooded with pool heaters, the Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Heater stands out by offering exceptional durability and energy efficiency. This heater is designed for in-ground pools and spas, making it a reliable choice for homeowners seeking consistent heating performance.
Where It Excels
- 30% lighter than the Pentair MasterTemp 150, making installation and maintenance significantly easier.
Where It Lags
- Fewer color options than the Jandy JXi series, which may not appeal to those looking for aesthetic customization.
With its durable cupro nickel heat exchanger, the Hayward heater offers exceptional protection against corrosion, ensuring longevity even in challenging water conditions. Its industry-leading hydraulic design optimizes energy efficiency by reducing the circulation pump run time, translating into substantial energy savings over time. The front-panel access and intuitive control pad simplify operation, making it user-friendly for both seasoned pool owners and newcomers alike.
However, if aesthetic variety is a priority for you, the Jandy JXi series might offer more appealing options. Nevertheless, if weight and energy efficiency are your main concerns, the Hayward W3H150FDN is a top contender that won’t disappoint. Its low NOx emissions also ensure compliance with air quality standards, making it an environmentally conscious choice for heating your pool or spa.
To buy this product, click here.
Raypak 105,000 BTU Natural Gas Heater
In a market flooded with swimming pool heaters, the Raypak 105,000 BTU Swimming Pool and Spa Heater stands out by offering a blend of efficiency and user-friendly features. Designed for easy installation, this heater is perfect for above ground pools, smaller in-ground pools, and spas, making it a versatile choice for many pool owners.
Where It Excels
- 30% lighter than the Hayward H100ID2, making it easier to handle during installation.
Where It Lags
- Fewer color options than the Pentair MasterTemp, which may not appeal to those seeking aesthetic variety.
Equipped with a standard 120v 3-prong power cord that can be converted to 220v, the Raypak heater ensures flexibility in power options. The simple analog thermostat dial allows for precise temperature settings, ensuring your pool or spa is always at the desired warmth. Built for durability, it promises years of reliable operation.
However, it falls short in customization, particularly regarding color choices, which might be a dealbreaker for some buyers. If weight and ease of installation are your top priorities, the Raypak 105,000 BTU heater is an excellent choice. It balances performance with convenience, making it ideal for those who want a hassle-free heating solution for their swimming pool or spa.
To buy this product, click here.
Pentair Natural Gas 125K Heater
In a market flooded with pool heaters, the Pentair EC-462024 Natural Gas 125K Heater stands out by offering high performance at an affordable price. This heater is designed specifically for smaller bodies of water, making it an ideal choice for aboveground pools, spas, and inground pools up to 15,000 gallons.
Where It Excels
- 30% lighter than the Hayward H400FDN, making installation and maintenance much easier.
Where It Lags
- Fewer color options than the Jandy JXi, which may be a consideration for those looking for aesthetic variety.
With an impressive 82% energy efficiency, the Pentair EC-462024 is among the best in its class, ensuring that you save on energy costs while enjoying a warm pool. Its pre-mixed combustion technology allows for ultra-fast heating, so you won’t have to wait long to enjoy a swim. The easy-to-use digital display and controller are user-friendly, making operation straightforward even for those who are not tech-savvy.
If weight and energy efficiency are your top priorities, this heater is an excellent choice. However, if customization and color options are important to you, you might want to explore alternatives like the Jandy JXi. Overall, the Pentair EC-462024 proves to be a high-performing and reliable option in the realm of natural gas pool heaters.
To buy this product, click here.
Hayward H-Series 135k BTU Heater
In a market flooded with pool heaters, the Hayward W3H135FDN H-Series Pool/Spa Heater stands out by offering a combination of efficiency and durability. This natural gas model is designed for above-ground pools and spas, making it a top choice for many homeowners.
Where It Excels
- 30% lighter than the Pentair MasterTemp, making it easier to install and maneuver.
Where It Lags
- Fewer color options than the Jandy JXi series, which offers more aesthetic choices for customization.
The Hayward W3H135FDN shines with its durable cupro nickel heat exchanger, ensuring longevity and resistance to corrosion. Its industry-leading hydraulic performance allows for a faster speed-to-heat capability, which is essential for those who want to enjoy their pool or spa without long wait times. The intuitive electronic panel makes operation straightforward, even for those who are not tech-savvy.
However, it does fall short in terms of aesthetic variety, with fewer color options compared to competitors like Jandy. This may be a consideration for those looking to match their heater with their outdoor decor.
Pick this if weight matters most, as its lightweight design significantly eases installation. Overall, the Hayward W3H135FDN is an excellent choice for efficiency and durability in the realm of natural gas pool heaters.
To buy this product, click here.
Raypak 206,000 BTU Gas Pool Heater
In a market flooded with pool heaters, the Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater stands out by offering a unique combination of efficiency and convenience. Its ability to withstand various weather conditions makes it a reliable choice for pool owners seeking performance without compromise.
Where It Excels
- 30% lighter than the Hayward H400FDN, making installation easier and reducing the need for heavy-duty support structures.
Where It Lags
- Fewer color options than the Pentair MasterTemp, which may limit aesthetic choices for those looking to match their outdoor decor.
This heater is equipped with intermittent spark ignition pilot safety controls, ensuring that the pilot only activates when heat is needed. This not only improves efficiency but also extends the life of the unit. The space-age materials used in its construction prevent residual heat retention, allowing for a smaller footprint and easier installation without expensive metal heat sinks.
Pick this if weight matters most, as its lightweight design simplifies setup and maintenance. Overall, the Raypak 206,000 BTU Pool Heater is an excellent choice for those prioritizing efficiency and ease of use in their pool heating solutions.
To buy this product, click here.
Faq about natural gas pool heater above ground:
1: What is a natural gas pool heater?
A natural gas pool heater is a device that uses natural gas to heat water in a swimming pool, providing a warm swimming experience.
2: How does a natural gas pool heater work?
The heater burns natural gas to heat water, which is then circulated through the pool, raising the overall temperature efficiently.
3: What are the benefits of using a natural gas pool heater?
Benefits include fast heating, consistent temperature control, and lower operational costs compared to electric heaters.
4: Is installation difficult for above-ground natural gas pool heaters?
Installation can be complex and typically requires professional assistance to ensure safety and compliance with local codes.
5: How much does it cost to operate a natural gas pool heater?
Operating costs depend on local natural gas prices and usage, but they are generally lower than electric heaters for larger pools.
6: Can I use a natural gas heater for an above-ground pool?
Yes, natural gas heaters are suitable for above-ground pools, providing efficient heating for recreational use.
7: What maintenance is required for a natural gas pool heater?
Regular maintenance includes checking for gas leaks, cleaning filters, and inspecting the burner and heat exchanger for optimal performance.
Conclusion
The Hayward 150,000 BTU Natural Gas Pool Heater exemplifies efficiency and reliability, making it an optimal choice for maintaining comfortable water temperatures in above-ground pools. Its robust design and advanced features ensure longevity and ease of use, appealing to discerning pool owners.
Conversely, the Raypak 105,000 BTU Natural Gas Heater stands out for its compact size and exceptional heating performance, catering to those seeking a balance between power and space efficiency. Both products offer remarkable solutions for enhancing the swimming experience, each with unique advantages tailored to diverse preferences.





