Jandy R0589700 Thermal Regulator Valve for JXi Heater unicel filter cartridges Compatible With: Pentair System 3 R0747600 Compatible With: Pentair System 3 SM & SMD Series (S7M120 🔧 Compatibility: Fits Pentair Bermuda Gunite Skimmer models 🔥 Jandy Thermal Regulator Valve for JXi Heater Part #R0589700 Genuine Jandy Replacement Valve For JXi Pool and Spa Heaters The Jandy Thermal Regulator Valve R0589700 is a genuine replacement part designed for Jandy JXi heaters ✅ Key Features: 🛠 Genuine Jandy Replacement Part – Designed for JXi heater service and repairs 🌡 Supports Thermal Regulation – Helps the heater operate as intended 🔧 Direct Replacement Part – Built for compatible JXi units for proper fit and function 💧 Essential Heater Component – Helps maintain dependable water heating performance 📋 Compatibility: For Jandy JXi pool and spa heaters Use only on models and assemblies specified by the manufacturer If you are unsure of compatibility