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The Jandy R0731100 4" Vent Adapter Kit is a genuine OEM conversion kit engineered for Jandy JXi and JXiQ gas pool heaters. Designed for Category III venting installations, this adapter safely transitions the exhaust port to a 4-inch diameter configuration while preserving the heater’s factory integrity and certified performance. Each kit includes the adapter plate, gaskets, and mounting hardware for direct installation—no cabinet modifications required. Built from corrosion- and heat-resistant materials, it ensures safe, efficient venting in indoor or compact equipment environments while maintaining code compliance and long-term reliability.
Highlights
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Certified Category III Vent Conversion: Allows JXi and JXiQ heaters to meet 4-inch venting requirements for safe and compliant indoor or retrofit installations.
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OEM Precision Fit: Manufactured by Jandy to original specifications, ensuring exact alignment with the heater’s factory exhaust outlet and secure sealing.
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Complete Installation Package: Includes adapter plate, high-temp gaskets, and fastening hardware—everything needed for a professional-grade conversion.
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Ideal for Tight or Indoor Spaces: Designed for setups requiring vent resizing, relocation, or compact mechanical room installations.
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Built for Harsh Conditions: Constructed from heat- and corrosion-resistant materials engineered for high-temperature exhaust environments.
Compatibility
- Jandy LX Low Nox heater
- Jandy LT Low Nox heater
Additional Info
This guide covers installation alignment, maintenance, and compatibility verification for the Jandy R0731100 4″ Vent Adapter Kit. Use it to ensure correct exhaust setup, restore safe vent performance, and verify local availability for your LX or LT heater.
Installing and Aligning the Vent Adapter Assembly
The R0731100 allows quick conversion to a 4-inch Category III vent system without cabinet modification. Proper alignment prevents exhaust leakage and maintains heater efficiency.
How to align R0731100 adapter plate with LX or LT heater exhaust port
Should new gaskets be replaced each time the vent adapter is removed
Does the R0731100 include all screws and seals for a full install
How to check local shop stocks for Jandy R0731100 vent kits
Can this kit retrofit older LX or LT units with smaller factory vents
Fixing Vent Pressure or Moisture Problems
Moisture or exhaust residue around the flue can signal improper slope or backpressure. These FAQs help you correct vent performance and maintain heater safety.
Why does condensation form near my LX heater after vent installation
How to reseal joints if minor exhaust leaks are detected
Can improper vent length trigger airflow sensor faults
What’s the safe vent slope for horizontal 4-inch vent runs
Where to find replacement gaskets for R0731100 locally
Checking Local Compatibility and Pricing
Confirm your heater’s model and serial before purchase. Local distributors can verify fit and provide pricing or replacement parts as needed.
How to verify Jandy R0731100 fits my LX or LT Low Nox model
Can local suppliers order R0731100 if not stocked
What’s the average local price for a Jandy vent adapter kit
Do service shops carry vent hardware for LX and LT heaters
How to identify authentic Jandy R0731100 packaging at retailers
Questions & Answers
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