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Keep Your Pool Warm

Nothing beats a heater for adding comfort to early morning lap sessions, after-dark swims or to extend the swim season to earlier in the spring or later in the fall. The key to pool heating economy is combustion efficiency…making sure the heat that is generated is transferred to the pool water with as close to 100% efficiency as possible. Gas heaters heat up fast and are efficient. Gas heaters transfer more heat to your pool or spa as compared to a heat pump or solar.



Jandy JXI Gas Pool Heater

The JXi sets a new standard in pool and spa heating technology with its ultra-compact size, lightweight design, and installation flexibility, making it a top choice for pool professionals and pool owners everywhere. The high-efficiency, low-NOx JXi pool and spa heater is available in three BTU sizes, 200K, 260K, 399K, and offered in both natural and propane gas models.


Energy-efficient – 83% thermal efficiency rating and low-NOx design surpasses strict DOE energy efficiency requirements.

Ultra-Compact Lightweight Design – Easy to store, transport, and install, the JXi pool and spa heater is 38% lighter with a 28% smaller footprint.
*Smaller footprint compared to major competitor models

Easy Access – Electrical panel flips up for ease of service.

Easy Replacement – 3-port header for easy plumbing and drop-in replacement of MasterTemp, Max-E-Therm, and Jandy Pro Series pool heaters.

Sidewall Ventilation – Provides versatility and ease of installation.

User-Friendly Control – Digital interface for effortless temperature control and diagnostics with run-time and cycle meter.

Pentair Gas Pool Heater

Whether you choose the Pentair Max-E-Therm or the MasterTemp gas heater, both offer space saving design and affordability for heating your pool/spa year round.

As easy to use as your home-heating system, the Max-E-Therm and the MasterTemp have user-friendly indicator lights that make system operation and monitoring a snap. The compact design and quiet operation won’t intrude on your swimming and poolside enjoyment. Heats up fast, so no long waits before enjoying your pool or spa



Best-in-class energy efficiency*

Manual gas shutoff when service is required

Eco-friendly Max-E-Therm and the MasterTemp are certified for low NOx emission and outperforms industry standards

Rotating digital display allows for easy viewing

Tough, rustproof exterior handles the heat and weathers the elements

* Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.


Let's Discuss How Gastek Can Help You

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Service Areas:

Tampa, South Tampa, New Tampa, Wesley Chapel, Brandon, Valrico, Lithia, Tampa Palms, Westchase, Lutz, Land O’ Lakes, Odessa, Temple Terrace, Riverview, North Pinellas and many other areas in between.


License #CPC1458341

Gas License #LI29947

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