Raypak 302-902 Boiler User Manual


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DIRECT VENT
Horizontal Thru-wall Venting
(Category III)
Fig. #9230.1
HORIZONTAL THRU-WALL VENTING TABLE
34
SECTION J-3
AIR
FILTER
BOILER
UNIT
6"
MIN.
36"
MIN.
12" MIN.
9"
MIN.
CONDENSATE
TRAP
EXHAUST
VENT
INTAKE
VENT
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