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.
- Energy-efficient - 83% thermal efficiency rating and low-NOx design surpasses strict DOE energy efficiency requirements
- 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
- Corrosion-resistant stainless steel header bar for extreme heat exchanger durability
- Venturi-driven air and gas mix for enhanced performance
- Reliable, balanced flow and temperature control with thermal regulator valve
- Differentiated limit switches meet applicable product safety standards
- Corrosion-resistant temperature sensors for reliable operation
- Ultra-Compact Lightweight Design - Easy to store, transport, and install, the JXi pool heater is 38% lighter with a 28% smaller footprint
- Smaller footprint compared to major competitor models
- Flexible Installation - 180 deg 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 pool heater 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 pool heaters
- Sidewall Ventilation - Provides versatility and ease of installation
- High-efficiency Gas Train and Heat Exchanger Design
| Brand | Zodiac |
| BTUH Input | 399000 |
| Cabinet Depth | 22.1 Inch |
| Cabinet Height | 26-1/2 Inch |
| Cabinet Width | 22.9 Inch |
| Control Type | Digital Electric |
| Flow Rate | 40 - 120 gpm |
| Flue Diameter | 8 Inch |
| Frequency Rating | 60 Hz |
| Gas Connection | 3/4 Inch NPT |
| Gas Type | Natural |
| Headers | Stainless Steel |
| High Altitude Model | Yes |
| Item | Pool and Spa Heater |
| Phase | 1-Phase |
| Series | JXi™ |
| Standards Approvals | ANSI Z21.56/CSA 4.7, California South Coast Air Quality Management District’s (SCAQMD) Rule 1146.2, NFPA® 54/ANSI Z223.1, CAN/CSA-B149.1 |
| Sub Brand | Jandy® Pro Series |
| Tubing Material | Copper |
| Voltage Rating | 120/240 VAC |
| Water Connection | 2 Inch |
WARNING: The following product(s) can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
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