Jandy JXi Pro Series Heater - 400K BTU, Natural Gas

The Total Package

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 four BTU sizes, 200K (coming soon!), 260K, 399K, 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/iAqualink-compatible for pool and spa automation.

Features

• 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 is 38% lighter with a 28% smaller footprint.
  *Smaller footprint compared to major competitor models
• Flexible Installation – 180° rotatable top so you never need to rotate headers.
• Versa Plumb-Ready – Installation in the Versa Plumb system reduces plumbing costs and increases energy efficiency, all using the smallest footprint available. Sweep elbow included in all JXi 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 heaters.
• Sidewall Ventilation – Provides versatility and ease of installation.
• High-Efficiency Gas Train and Heat Exchanger Design
  • Copper fin heat exchanger tubes for efficient heat transfer
  • Single stainless steel burner with robust design
  • Blower-driven gas and air mix for reliable performance
  • Hot surface ignitor for consistent start-ups
• User-Friendly Control – Digital interface for effortless temperature control and diagnostics with run-time and cycle meter.