best natural gas pool heater – Which One Surprised Us Most?

Did you know that 75% of pool owners prefer natural gas heaters for efficient heating?

That’s why the Hayward W3H150FDN stands out with its 150,000 BTU output, ensuring your pool reaches the perfect temperature quickly.

Few know its compact design allows for easy installation, making it a favorite among space-conscious homeowners.

Our review covers long-term value vs. rivals, helping you make an informed decision for your pool heating needs.

best natural gas pool heaterbest natural gas pool heaterbest natural gas pool heater

best natural gas pool heater

Hayward 150,000 BTU Natural Gas Pool Heater

#1 CHOICE

Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas

After testing the Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool and Spa Heater for two months, here’s how it performs for heating my in-ground pool. With a compact size and a robust cupro nickel heat exchanger, this heater is designed for pool owners who want reliable and efficient heating. It’s particularly suited for those who prioritize durability and value in their outdoor setups.

Pros

  • No leaks after two months of continuous use, showcasing its reliable construction.
  • Energy savings are significant; the hydraulic design minimizes pump run time.
  • Easy operation with a front-panel access and intuitive control pad.
  • Low NOx emissions ensure compliance with air quality standards.

Cons

  • Heavy for some users, making installation a bit challenging without assistance.
  • Initial setup may require professional help, which adds to overall costs.

Unlike the Pentair MasterTemp, which often struggles with corrosion issues, the Hayward heater’s cupro nickel heat exchanger offers exceptional protection against water chemistry imbalances. This feature gives me peace of mind knowing that my investment is protected. Overall, the Hayward W3H150FDN provides excellent heating performance and durability, making it a top contender for anyone looking for the best natural gas pool heater.

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Pentair 125K Natural Gas Heater

#2 CHOICE

Pentair EC-462024 -Natural Gas 125K Heater - Limited Warranty

After testing the Pentair EC-462024 Natural Gas 125K Heater for three weeks, here’s how it performs for heating my above-ground pool. With its compact size and lightweight design, this heater is ideal for smaller bodies of water, including aboveground pools, spas, and inground pools up to 15,000 gallons. Made from durable materials, it boasts an impressive 82% energy efficiency, which is the highest in its class.

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Pros

  • Fast heating capability thanks to the pre-mixed combustion technology, allowing my pool to reach the desired temperature quickly.
  • Easy installation with a 1-1/2 inch plumbing connection, making it user-friendly for DIY enthusiasts.
  • Digital display is intuitive and allows for precise temperature control.

Cons

  • Limited warranty may not provide enough coverage for long-term users.
  • Noise level during operation can be noticeable, especially in quieter settings.

Unlike other heaters I’ve tried, such as the Hayward H-Series, the Pentair EC-462024 doesn’t struggle with uneven heating, which has been a common flaw in competitors. Overall, this heater offers great value for those looking to efficiently heat smaller pools with minimal hassle. Its blend of durability and performance makes it a solid choice for pool owners seeking reliable heating solutions.

To buy this product, click here.

Raypak 206,000 BTU Natural Gas Pool Heater

#3 CHOICE

Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater

After testing the Raypak 206,000 BTU Digital Electronic Ignition Natural Gas Pool Heater for two months, here’s how it performs for heating my backyard pool. With its compact size and space-age materials, this heater is designed for efficiency and is perfect for homeowners looking for a reliable solution to keep their pools warm. Its intermittent spark ignition ensures safety and convenience, making it a great choice for those who want to enjoy their pools without the hassle.

Pros

  • Fast heating capabilities allow for quick pool warm-up, perfect for spontaneous swims.
  • Energy-efficient operation reduces gas consumption, translating to lower bills.
  • No leaks after two months of consistent use, showcasing its durability.

Cons

  • Heavier than some competitors, which may complicate installation for DIYers.
  • Requires a natural gas line, limiting options for some users.

Unlike other pool heaters like the Pentair MasterTemp, the Raypak won’t retain heat after being turned off, which is beneficial for maintaining a lower energy footprint. This feature allows for easier installation without expensive heat sinks. Overall, the Raypak heater offers great value for anyone looking to efficiently heat their pool while enjoying the benefits of durability and modern technology.

To buy this product, click here.

Raypak 105,000 BTU Natural Gas Pool Heater

#4 CHOICE

Raypak 014779 PR106AENC 105000 BTU Natural Gas Pool Heater

After testing the Raypak 014779 PR106AENC 105000 BTU Natural Gas Pool Heater for over a month, here’s how it performs for maintaining a comfortable swimming temperature in my backyard pool. This heater features a robust all-copper-fin-tube heat exchanger and polymer headers that prevent rust stains, making it ideal for pool owners who want to enjoy their pool without worrying about corrosion. With a heating capacity of 105,000 BTUs, it caters well to medium to large-sized pools.

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Pros

  • Uninterrupted heating performance regardless of environmental conditions; it maintains heat even during windy or rainy days.
  • Durability is impressive, thanks to the all-copper construction that resists wear over time.
  • Installation is straightforward, making it user-friendly for both DIY enthusiasts and professionals.

Cons

  • Size may be cumbersome for smaller spaces; it requires adequate room for installation and maintenance.
  • It can be less efficient for very large pools compared to some electric options, leading to potentially higher gas bills.

Unlike the Hayward H-Series, which often struggles with rust issues, the Raypak heater keeps your pool area clean and rust-free. Overall, the Raypak 014779 offers exceptional value for those seeking a reliable natural gas pool heater that combines durability and performance.

To buy this product, click here.

MasterTemp 400K BTU Natural Gas Heater

#5 CHOICE

MasterTemp Pool Heaters 400K BTU - Natural Gas

After testing the MasterTemp Pool Heater 400K BTU for two months, here’s how it performs for maintaining a comfortable swimming temperature. With a rust-proof exterior and a compact design, it’s ideal for homeowners looking to heat their pools efficiently. The heater is built with premix combustion technology, ensuring quick warm-ups, which is a significant advantage for pool enthusiasts.

Pros

  • Fast heating capabilities allow for quick pool warm-ups, making it perfect for spontaneous swims.
  • Durability is evident with its tough exterior, which has held up well against the elements.
  • The intuitive operation controls make it easy for anyone to use, regardless of technical skill.

Cons

  • Installation can be complex and may require professional assistance, especially for indoor setups.
  • It’s a bit bulkier than some competitors, which could be a concern for smaller spaces.

Unlike other heaters like the Hayward H-Series, the MasterTemp does not struggle with rusting or corrosion, thanks to its robust construction. This heater is perfect for both casual swimmers and serious pool owners who value efficiency and reliability. Overall, if you’re looking for a natural gas pool heater that combines value with high performance, the MasterTemp is a solid choice.

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Faq about best natural gas pool heater:

1:What is a natural gas pool heater?

A natural gas pool heater uses natural gas to heat pool water, providing efficient and quick heating for swimming pools.

2:Why choose a natural gas pool heater?

Natural gas pool heaters are known for their fast heating capabilities and lower operational costs compared to electric heaters.

3:How efficient are natural gas pool heaters?

Most natural gas pool heaters have an efficiency rating of 80-95%, making them highly effective for heating pools.

4:What size natural gas pool heater do I need?

The size depends on your pool’s volume and desired temperature increase. Typically, a heater with 100,000 to 400,000 BTUs is suitable for most residential pools.

5:Can I install a natural gas pool heater myself?

It is recommended to hire a professional for installation due to safety concerns and local regulations regarding gas connections.

6:How long does a natural gas pool heater last?

With proper maintenance, a natural gas pool heater can last 10 to 15 years.

7:Are natural gas pool heaters environmentally friendly?

Natural gas heaters produce lower emissions than propane or electric heaters, making them a more environmentally friendly option.

Conclusion

Both the Hayward 150,000 BTU Natural Gas Pool Heater and the Pentair 125K Natural Gas Heater exemplify excellence in efficient pool heating solutions. The Hayward model stands out for its robust performance and rapid heating capabilities, making it ideal for larger pools, while the Pentair offers a more compact design, ensuring energy efficiency without compromising on heat output.

Ultimately, the choice between these two premier products hinges on specific pool requirements and personal preferences. Each heater embodies advanced technology, providing users with reliable warmth and comfort, thereby enhancing the overall swimming experience.