Pentair Kit Metal Flue Collar 4" x 6" Accessory | 77707-0076 Hayward Booster Pump Parts and Accessories and the unit is ready

and the unit is ready to deliver consistent chlorine output

5″ internal slip and 2″ external slip fittings combined with a space‑saving footprint make installation and servicing straightforward

Advanced Automation: Provides control over various pool and spa functions

GL23 | GLC-1P-A is a control system used to manage solar pool heating systems

protecting both the heater and the user

Pentair Kit Metal Flue Collar 4" x 6" Accessory | 77707-0076 Hayward Booster Pump Parts and Accessories and the unit is readyPentair Kit Metal Flue Collar 4" x 6" Accessory 77707 0076 The Pentair 77707 0076 Metal Flue Collar Kit is an accessory designed to adapt Pentair pool and spa heaters for safe indoor or outdoor venting applications. This flue collar accommodates a 4 inch x 6 inch vent connection and is essential for proper exhaust management when installing in environments that require vented combustion. Features: OEM Pentair accessory kit Flue collar size: 4" inner x