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OEM Jandy Coupling Nut Kit R0327300 is a genuine replacement kit for connecting Jandy DEL filters and LX/LT pool and spa heaters with BTU outputs from 250K to 400K. The kit includes durable coupling nuts, compression rings, and sealing gaskets that help establish a watertight, secure connection between the heater and filtration components. This OEM kit is built by Zodiac to deliver proper fit, safety, and system stability. Its dependable construction helps protect against leaks, maintain system pressure, and ensure continuous operation of your heating and filtration setup.
Highlights
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Secures Heater and Filter Connections: Keeps critical plumbing joints sealed for safe and stable system operation
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For 250K–400K BTU Systems: Made for compatibility with Jandy DEL filters and LX/LT heaters in this BTU range
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All Necessary Parts Included: Kit contains nuts, compression rings, and gaskets to complete the connection
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Designed to OEM Standards: Genuine Zodiac part ensures a precise fit and reliable performance over time
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Maintains Heating and Filtration Function: Helps support pressure integrity and prevents costly leaks or downtime
Includes
- (2) Couplings
- (2) Couplings Nuts
Compatibility
- Jandy DEL Filters
- Jandy Laars LX Heaters
- Jandy Laars LT Heaters
Additional Info
DEL Filter Coupling Kit R0327300 – For LX & LT Series Heater Plumbing
R0327300 fits DEL filters paired with LX and LT heater lines
Jandy part R0327300 ensures clean connection between plumbing ports
R0327300 couplings work on high-output heaters 250K and up
easy install kit with 2 nuts and 2 couplings for secure setup
local availability of coupling nut kit R0327300 for Jandy systems
Jandy Heater Union Kit R0327300 – High-Pressure Connection Set
part R0327300 fixes leaks at heater/filter junction points
replace worn fittings on LX or LT heater with coupling kit R0327300
R0327300 supports safe and steady flow to and from the filter
ideal for use during heater or filter upgrades or rebuilds
Jandy R0327300 coupling nut kit meets all OEM specs for fit
Heater & Filter Adapter Kit R0327300 – Trusted Jandy Compatibility
R0327300 joins Jandy DEL filters to Laars LX and LT heater series
stop minor leaks and pressure loss with coupling kit R0327300
complete 4-piece connection kit ensures proper thread and seal
compression-fit design with R0327300 keeps setup tight and safe
part R0327300 commonly used in heater-filter service replacements
Diagram

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