Jandy JXi 3" Air Intake Adapter | R0724600

The Jandy R0724600 is an OEM 3-inch air intake adapter kit built for Jandy JXi gas pool and spa heaters, providing a dedicated fresh-air connection that lets the heater pull combustion air from a remote source rather than the surrounding room. This makes the adapter a required component for indoor installations and confined-space equipment rooms — garages, mechanical closets, and enclosed pad areas — where ambient air supply may be too limited to support proper combustion. Because combustion airflow directly governs heater efficiency, safe operation, and long-term service life, a cracked, damaged, or absent intake adapter can undermine all three at once. Installing the factory-authorized R0724600 keeps the JXi operating within Jandy's published specifications and preserves the integrity of the venting system. The kit installs as a direct OEM replacement with no modifications required.

Highlights

• Factory-Authorized Jandy Component: Genuine OEM part number R0724600, engineered and produced by Jandy/Zodiac specifically for the JXi gas heater platform, guaranteeing exact dimensional fit and full compliance with manufacturer service specifications.
• 3-Inch Combustion Air Intake: Supplies a properly sized 3-inch connection point for routing fresh combustion air into the heater, supporting safe, efficient burner operation in both natural gas and propane JXi configurations.
• Required for Indoor and Enclosed Installations: Enables the JXi to source combustion air from outside the immediate equipment space, making the adapter the correct solution for indoor mechanical rooms, garages, and any installation where ambient air volume cannot meet the heater's combustion demand.
• JXi Model Coverage from 2014 Forward: Compatible with Jandy JXi pool and spa heaters manufactured from 2014 to the present, including both the 260K and 400K BTU models used across residential and light commercial heating applications.
• Safeguards Combustion Efficiency and Heater Longevity: A correctly functioning air intake system is fundamental to clean combustion, stable burner performance, and heat exchanger health, and installing the OEM R0724600 helps prevent issues tied to inadequate airflow or improper venting.

Compatibility

• Jandy JXI Heater Models