The JXi heater 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 is available in a variety of BTU sizes, and offered in both natural and propane gas models.

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

Ultra-Compact - 2' x 2' 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 - Plumbing flexibility for quick Mastertemp® and
Max-E-Therm® replacement that requires no plumbing adjustments.***
Easy to Control - RS485 digital interface is Aqualink-compatible for pool and spa automation.