Pool Heaters

JXi™ Pool & Spa Heater

An Ultra-Compact and Energy-Efficient Gas Pool Heater

An Ultra-Compact and Energy-Efficient Gas Pool Heater

Pool heaterThe JXi™ heater sets the standard in pool and spa heating with unsurpassed energy-efficiency and optional cost-saving Integrated Bypass technology that diverts water flow away from the heater when there is no call for heat. Boasting an 84% thermal efficiency rating and a low-NOx design, the JXi is available in both natural and propane gas models. The JXi also features advanced automation compatibility with AquaLink® systems and iAquaLink™ control, for anytime, anywhere convenience, and an ultra-compact, lightweight design, that allows for faster and easier installation—making it a top choice for pool professionals and pool owners everywhere.

Pro-driven features for the fastest, most customer-friendly pool heater installation include:

  • Ultra-compact, 2’x2′ footprint for small space requirements and maximum installation flexibility
  • Lightweight design, weighs less than 126 pounds unpackaged, for easy maneuverability and transport
  • Best retrofit option, no plumbing adjustments required for quick and easy replacement of Mastertemp® and Max-E-Therm® heaters
  • 84% thermal efficiency rating and low-NOx design surpasses strict DOE energy-efficiency requirements

VersaFlo Integrated Bypass technology for JXi available installed from the factory (select models) or as an easy retrofit to any JXi on site.

  • Offers up to 20 percent additional energy savings***
  • Automatic actuation of flow bypass valve is based on call for heat and does not require human interaction
  • The flow bypass valve is integrated into the JXi’s header, requiring no external plumbing modifications
  • The hydraulic savings of VersaFlo make it the perfect complement to Versa Plumb®, which reduces plumbing costs

***Versus a similar system without VersaFlo .

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