JXi™ Pool & Spa Heater
An Ultra-Compact and Energy-Efficient Gas Pool Heater
An Ultra-Compact and Energy-Efficient Gas Pool Heater
The 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.
JXi™ Pool & Spa Heater Downloads
JXi™ Pool & Spa Heater Features
Energy-Efficient Heating
84% thermal efficiency rating and low-NOx design surpasses strict DOE Energy Efficiency requirements.
Automation-Ready
Compatible with AquaLink® automation systems for anytime, anywhere control from your mobile device using the iAquaLink™ app.
VersaFlo Integrated Bypass Technology
The JXi™ with VersaFlo is the first and only swimming pool heater that automatically directs the flow of water through the heat exchanger when heat is needed and around the heater when heating is not needed — allowing you to save money on the filtration pump electric bill. VersaFlo Integrated bypass is available factory-installed on select models or can easily be added to any JXi on site.
*See JXIVFKIT installation manual for more details.
Ultra-Compact Lightweight Design
Easy to store, transport, and install, JXi easily fits on a 2’ x 2’ pad and is 38% lighter with a 28% smaller footprint*.
*Compared to major competitor models.
Best Retrofit Option
Plumbing flexibility for quick Mastertemp® and Max-E Therm® replacement that requires no plumbing adjustments.
Flexible Installation
Top can be easily removed for increased accessibility and rotated 180 degrees so you never need to rotate headers. Also includes a flip up electrical panel for convenient setup and service.
Versa Plumb® -Ready
Installation in the Versa Plumb system reduces plumbing costs and increases energy efficiency, all while using the smallest footprint available. Sweep elbow included in all JXi models, excluding ASME certified models.
ASME Certified Models* Now Available
JXi™ models are available with robust heat exchanger tubes and corrosion resistant bronze headers to meet the high stresses of commercial installations.
*Not available with VersaFlo Integrated Bypass technology