Jandy Heat Exchanger Assembly For JXi 400 Heaters | R0589405 Swimming Pool Water Cleaner This assembly is responsible for

This assembly is responsible for regulating water flow through the heater

Online ordering makes it easy to get the part delivered directly

Ensures Watertight Seal: This front housing helps create a secure

Enhances system reliability – Provides a sturdy and dependable grip for smooth valve operation

Jandy Heat Exchanger Assembly For JXi 400 Heaters | R0589405 Swimming Pool Water Cleaner This assembly is responsible forThe OEM Jandy Heat Exchanger Assembly R0589405 is a high quality replacement part engineered for JXi 400 pool and spa heaters. Designed for efficient heat transfer, it supports consistent heating while optimizing energy use. Constructed from durable materials, this heat exchanger withstands harsh pool conditions and ensures long lasting performance. Replacing an old or damaged heat exchanger with this genuine Jandy component helps maintain peak heater