WatchDog NXT Return + Supply Collar N1204 - Fits Watchdog NXT120/120C

WatchDog NXT Return + Supply Collar N1204 - Fits Watchdog NXT120/120C

The return + supply duct collar accessory is a two part assembly that replaces both the supply end cap and the return end cap. Once installed, 10” duct collar can be attached to the unit (not included).