Ancona Advanta Pro III 30 User Instructions page 10

Step 4: Install top vent plate and rear damper
- Re-install the plate removed in step 2 to block top venting hole
Put plate in position and put in 4 screws from step 2 (See Pic 10)
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- Install rectangular air damper outlet on the rear vent location (See Pic 11)
- Connect duct work to damper
- Use Duct Tape to ensure joint is sealed and air tight
Pic 10 Pic 11
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