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Jandy R0454000 3" Coupling Nut With O-ring

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Price in points: 1800 points
I acknowledge that all replacement parts are final sale and installation of this product must be performed by a professional technician; self-installation can void manufacturer's warranty.

Quick Overview

Jandy R0454000 Universal Union Kit (package of two)

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Jandy R0454000 3" Coupling Nut With O-ring

For your pool heater, and all of your pool system equipment to function properly, it is important that parts selected have a close fit, and are built from materials capable of withstanding moisture, tough pool chemicals, and a huge range of temperatures. This is especially true in your pool heater, where changing temperatures and constant flow can lead up to leaks over time.

The R0454000 Jandy 3" Coupling Nut is designed for use on Jandy and Zodiac brand heaters. This simple part provides for a smooth and well-fitted connection, matching the existing threads in your heater.

The R0454000 Jandy 3" Coupling Nut With O-ring has been designed for use with Jandy/Zodiac LXi, LRZE and LRZM model heaters, and includes the o-ring you need to complete your connection. If you're in need of a new couple for your existing heater, check your manual and consult with your pool professional to be sure that the R0454000 Jandy Laars 3" Coupling Nut is a fit for your equipment.

Used with:

  • Jandy LXi Low NOx Heater - LXi250, LXi300, LXi400
  • Jandy Legacy LRZE Heater - LRZE125, LRZE175, LRZE250, LRZE325, LRZE400
  • Jandy Legacy LRZM Heater - LRZM125, LRZM175, LRZM250, LRZM325, LRZM400

Might be compatible with older models as long as the part number is listed in the product manual


NOTE: Product images are for illustration purposes only and may not exactly match the actual product due to seasonal model, color or design changes. When shopping for parts we strongly recommend to check the SKU or "Part Number" which is listed on each product page. If you are unsure whether this is the correct product or need assistance please contact us.