Jandy JXi / JXiQ 4-Inch Category III Vent Adapter | R0731100
4-inch Category III vent adapter for matched JXi and JXiQ heater venting installations. The 4-inch vent adapter. Heater, complete vent run, termination and other installation components are separate. Catalog-listed JXi/JXiQ vent accessory. Match the exact heater, fuel, approved Category III vent system and installation instructions. The 4-inch Category III connection is different from the 6-, 7- or 8-inch Category I connection selected by heater size. The vent adapter R0731100, air-intake kit R0724600 and lock box JXIGUARD have different functions and are separate ordering codes. Gas-appliance venting must be designed and installed by a qualified professional using the full heater and approved vent-system instructions. This adapter does not make every location or vent configuration suitable, and it does not authorize indoor propane installation. Jandy’s current Limited Warranty, H0333803 Rev AB, lists purchased replacement-parts coverage as 90 days, subject to the exact category and all statement conditions. Its internet-purchase exclusion contains exceptions for parts, pool accessories and valves under 3 inches; that does not extend an unconditional warranty to every installation. Qualified licensed installation/service where required, first-purchaser/original-site, geographic limits and labor/transport exclusions apply. Do not apply a complete heater’s advertised heat-exchanger term to this separately purchased part or kit. The Fluidra 2026 heater-accessory ordering table, page134, identifies this exact part. Consult the JXiQ Installation & Operation Manual, H0780200 Rev G and the JXi Installation & Operation Manual, H0574300 Rev M for the matching heater and header. See the current Jandy limited warranty for coverage conditions.Product FAQs
What are the identifying specifications?
What is supplied?
Which heater configuration does it fit?
Which related parts have different functions?
What service requirements apply?
What manufacturer warranty reference applies?
Where are the manufacturer references?
Catalog-listed JXi/JXiQ vent accessory. Match the exact heater, fuel, approved Category III vent system and installation instructions. The 4-inch Category III connection is different from the 6-, 7- or 8-inch Category I connection selected by heater size. The vent adapter R0731100, air-intake kit R0724600 and lock box JXIGUARD have different functions and are separate ordering codes.Compatibility
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Jandy JXi / JXiQ 4-Inch Category III Vent Adapter | R0731100
Description
Description
Jandy · R0731100
JXi / JXiQ 4-Inch Category III Vent Adapter
Provides the matched heater connection for an approved 4-inch Category III vent installation.
Match the exact application
Catalog-listed JXi/JXiQ vent accessory. Match the exact heater, fuel, approved Category III vent system and installation instructions. The 4-inch Category III connection is different from the 6-, 7- or 8-inch Category I connection selected by heater size. The 4-inch vent adapter. Heater, complete vent run, termination and other installation components are separate.
See Specifications, Product FAQs, Compatibility and Resources for technical details, related parts and the correct manufacturer documents.
Specifications
Specifications
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SKU
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UPC or GTIN
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Product Type
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Size/Connection
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Power Source
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CompatibilityJandy JXi Pool & Spa Heater — 200,000 BTU/h Natural Gas | JXI200N, Jandy JXi Pool & Spa Heater — 200,000 BTU/h Propane | JXI200P, Jandy JXi Pool & Spa Heater — 260,000 BTU/h Natural Gas | JXI260N, Jandy JXi Pool & Spa Heater — 260,000 BTU/h Propane | JXI260P, Jandy JXi Pool & Spa Heater — 399,000 BTU/h Natural Gas | JXI400N, Jandy JXi Pool & Spa Heater — 399,000 BTU/h Propane | JXI400P, Jandy JXi Pool & Spa Heater — 399,000 BTU/h Natural Gas — Cupronickel | JXI400NN, Jandy JXi Pool & Spa Heater — 399,000 BTU/h Propane — Cupronickel | JXI400PN, Jandy JXiQ Pool & Spa Heater — 200,000 BTU/h Natural Gas with VersaFlo | JXIQ200NK, Jandy JXiQ Pool & Spa Heater — 200,000 BTU/h Propane with VersaFlo | JXIQ200PK, Jandy JXiQ Pool & Spa Heater — 260,000 BTU/h Natural Gas with VersaFlo | JXIQ260NK, Jandy JXiQ Pool & Spa Heater — 260,000 BTU/h Propane with VersaFlo | JXIQ260PK, Jandy JXiQ Pool & Spa Heater — 399,000 BTU/h Natural Gas with VersaFlo | JXIQ400NK, Jandy JXiQ Pool & Spa Heater — 399,000 BTU/h Propane with VersaFlo | JXIQ400PK, Jandy JXiQ ASME Pool & Spa Heater — 260,000 BTU/h Natural Gas | JXIQ260NC, Jandy JXiQ ASME Pool & Spa Heater — 260,000 BTU/h Propane | JXIQ260PC, Jandy JXiQ ASME Pool & Spa Heater — 399,000 BTU/h Natural Gas | JXIQ400NC, Jandy JXiQ ASME Pool & Spa Heater — 399,000 BTU/h Propane | JXIQ400PC, Jandy JXiQ ASME Pool & Spa Heater — 260,000 BTU/h Natural Gas — Cupronickel | JXIQ260NS, Jandy JXiQ ASME Pool & Spa Heater — 260,000 BTU/h Propane — Cupronickel | JXIQ260PS, Jandy JXiQ ASME Pool & Spa Heater — 399,000 BTU/h Natural Gas — Cupronickel | JXIQ400NS, Jandy JXiQ ASME Pool & Spa Heater — 399,000 BTU/h Propane — Cupronickel | JXIQ400PS
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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