Pentair Coil/Tubesheet Sealing O-Ring Kit || 474973 Jandy Hi-E2 Heaters (Propane) This high-quality relief valve helps

This high-quality relief valve helps protect your pool heating system by releasing pressure in case of over-pressurization

dry surface

high-performance replacement part essential for keeping your pool pump running smoothly

✔ Material: High-temperature

It also retrofits seamlessly into existing Gamma 3 or Gamma 4 collars

Pentair Coil/Tubesheet Sealing O-Ring Kit || 474973 Jandy Hi-E2 Heaters (Propane) This high-quality relief valve helpsPentair 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