Replacement Battery Pack Day/Night Solar Vent
This replacement battery pack is designed for Day/Night solar vent item numbers N20803S, N20803W, N20804S and N20804W. Cat. No. N20890 Weight 1 lbs
Snap-In Deck Plate
Use with any Nicro Snap-In vent system 3 in and 4 in Cat. No. N108XXD Weight 1 lbs
Snap-In Water Trap
Maintenance-free 100% shut off damper operates either automatically or can be manually shut off from below Cat. No. N27200 Weight 1 lbs