Jandy JXI 400BTU Heater w/Versaflo

Jandy JXI Gas Heater w/Versaflo


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

» The heater is typically used 3.5% of
average annual pump runtime
» The other 96.5% of the time the heat
exchanger can be bypassed
» The pump works less, saving electrical
energy and up to $350 per year in costs
» JXi with VersaFlo activates the built-in flow
bypass valve based on call for heat to avoid
running water through the heat exchanger
when it’s not in heat mode