d.Install storm collar on air intake pipe immediately above flashing. Apply Dow
Corning Silastic 732 RTV Sealant between air intake pipe and storm collar to provide weathertight seal.
e.All exposed air intake piping must be constructed of corrosion resistant material such as aluminum, stainless steel or PVC.
15.Seal all joints airtight, using silicone caulk or self- adhesive aluminum tape.
16.Install Air Intake Terminal:
Vertical - Insert intake piping into intake terminal collar. Secure terminal to intake piping and seal joint with silicone caulk.
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