Pentair Coil/Tubesheet Sealing O-Ring Kit || 474973 Jandy Hi-E2 Heaters (Propane) ✔ Material: High-temperature

✔ Material: High-temperature

Restores smooth operation in Pentair A&A in-floor systems

✔ Material: Precision-machined metal for durability

Its durable construction withstands long-term exposure to pool chemicals and outdoor conditions while maintaining proper flow characteristics

Pentair Coil/Tubesheet Sealing O-Ring Kit || 474973 Jandy Hi-E2 Heaters (Propane) ✔ Material: High-temperaturePentair Coil Tubesheet Sealing O Ring Kit 474973 Pentair Coil Tubesheet Sealing O Ring Kit 474973 SKU: 474973 UPC: 788379864385 Ensure a tight seal and optimal performance with the Pentair Coil Tubesheet Sealing O Ring Kit (Model 474973), designed to provide a secure, leak free connection for your pool heater. This high quality O ring kit is an essential replacement part for Pentair pool heaters, helping maintain the integrity of the heat exchanger by