Product Description

The 474974 Union Kit is a genuine Pentair® replacement part designed for MasterTemp® pool and spa heaters. This kit provides secure water connections for efficient heater operation and easy maintenance access.

✅ OEM Replacement – Manufactured by Pentair® for guaranteed compatibility.
✅ Secure Fit – Ensures leak-free water connections to your MasterTemp® heater.
✅ Durable Construction – Resistant to heat, pressure, and pool chemicals.
✅ Complete Kit – Includes 1.5" unions for both inlet and outlet connections.

➡ Size: 1.5"
➡ OEM Part Number: 474974
➡ Compatibility: Pentair® MasterTemp® pool and spa heaters

⚠ Important: Turn off the heater and relieve system pressure before installation. Follow manufacturer instructions for proper alignment and sealing.

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