Waterway 8" Gunite Anti-Vortex Main Drain Assembly [2" x 2" Slip] [White] (640-2920 V) ozone Specialty plumbing tools like this

Specialty plumbing tools like this are useful because they reduce the need to cut out larger sections of pipe when only the inner remnant needs to be removed

24 VAC configuration

Temperature sensors help relay accurate heat readings so compatible control systems can manage water temperature more consistently

and this generic version is designed for 6 AWG wire with a #10 stud fit in a blue format

2 inch slip by 2 inch union configuration

Waterway 8" Gunite Anti-Vortex Main Drain Assembly [2" x 2" Slip] [White] (640-2920 V) ozone Specialty plumbing tools like thisThe Waterway 640 2920V gunite anti vortex main drain assembly is designed for compatible gunite applications using 2 inch by 2 inch slip connections. A complete anti vortex drain assembly like this is useful because it provides the correct style of drain coverage and connection for installations that need both proper fit and a finished white surface appearance. In gunite pool and spa work, matching the drain assembly to the vessel construction type