Avalon Stoves Avalon Pellet Stove Astoria PS - Manual (Page 13)

Installation
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Travis Industries
4050225
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Installation Example: Direct "Through-the-wall" Installation
3” Minimum
9” Minimum
Floor Protection
6” Minimum
12” Minimum
Horizontal Rain Cap
Wall Thimble (note
3” clearance
between vent and
combustibles)
Outside Air
Type "L"
Vent
12”
Minimum
3” Minimum
17-5/8”
10-1/2”
Floor Protection
Seal each vent
section (including
adapters, elbows,
etc...) by injecting a
liberal amount of
500° F. RTV
silicone into the gap
between sections.
500
° F. RTV
Silicone
House Shield - prevents discoloration to outside of
home - HIGHLY RECOMMENDED