Napoleon Firestop/Vent Sleeve Assembly (8"/11" Venting) furniture ATOM will reset the SIT

ATOM will reset the SIT 7-day pilot timer before the timer is up

close to your heater

State-of-the-art

4" x 45 Degree Oval Flat Fixed Angle

Napoleon Firestop/Vent Sleeve Assembly (8"/11" Venting) furniture ATOM will reset the SITNapoleon AVS811KT 1 Attic Firestop or Vent Sleeve Assembly for 8 Inch x 11 Inch Flexible Direct Vent It provides a high quality venting component for Napoleon's direct vent appliances. This firestop kit can be installed to help insulate and prevent excess heat from accumulating ensuring a safe venting installation. Firestop or Vent Sleeve Assembly Helps prevent excess heat from building up For use with 8 Inch x 10 Inch and 8 Inch x 11 Inch Direct Vent