Napoleon Ascent Linear Premium Series Installation Manual page 16

venting requirements
EN
converting from 5/8" to 4/7" venting
1
USE MILL PAC TO SEAL REDUCER TO THE APPLIANCE EXHAUST COLLARS.
3
USE RED SILICONE TO SEAL REDUCER TO THE AIR INTAKE COLLARS.
5
USE RED SILICONE TO SEAL REDUCER TO THE AIR INTAKE COLLARS.
16
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2
4
6
X3
X3
X3