Jandy JXiQ ASME Natural Gas Heater, 400K BTU, Cupronickel Exchanger JXIQ400NS
Brand:
Jandy
SKU:
JNDJXIQ400NS





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Description
- The Jandy JXIQ400NS is a 400,000 BTU Jandy gas pool heater that runs on natural gas and carries ASME certification for commercial in-ground pool installations.
- The JXIQ400NS is part of the Jandy JXI series and features a cupronickel heat exchanger paired with a bronze header — a combination that resists corrosion in chemically treated water.
- Overall unit dimensions measure 39.8" x 23.3" x 28.5", so confirm clearance and ventilation requirements against local codes before selecting a mounting location.
- Natural gas supply line sizing must match the 400,000 BTU input demand; undersized gas lines will cause ignition and performance issues.
- The ASME rating means this unit meets pressure vessel standards required by many jurisdictions for commercial pool and spa applications — verify with your local authority having jurisdiction whether ASME certification is mandated for your specific installation.
- Gas connections, venting, and electrical hookup should be performed by a licensed technician in accordance with the installation manual and all applicable codes.
Specs
BTU
400 < 500
BTUs
400,000
Gas Type
Natural
Pool Type
In-Ground
Series/Model
JXI
Commercial Or Residential
Commercial
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Our team includes Certified Pool & Spa Operators (CPO) trained by the Pool & Hot Tub Professionals Association.