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625 (714) - CEILING BOX - 16"
 

SIZE                ITEM         QTY
 6 X  6 - 6.........4261..........12
 6 X 12 - 6.........4282..........12
 8 X  8 - 6.........4263..........12
10 X 10 - 8.........4268..........12

626 (714) - CEILING BOX - 24"
 

SIZE              ITEM         QTY
 6 X 14 - 8.......4286..........12
12 X 12 - 8.......4288..........12
 

627 (716) - DIFFUSER BOX - 16"
 

SIZE             ITEM         QTY 
6 X  6...........4295..........12 
6 X  8...........4296..........12 
7 X  8...........4298..........12 
8 X 10...........4300...........6 
  

628 (717) - ELBOW DIFFUSER BOX - 16"
 

SIZE              ITEM            QTY
6 X  6............4304.............12
6 X  8............4305.............12
7 X  8............4306..............6
7 X 10............4307..............6
8 X 10............4308..............6
Diffusers - 625, 626, 627, 628 are used with either rigid pipe or flexible duct to provide overhead air distribution.  Used on 16" or 24" center spacing joist.  Diverters - contact Champion for sizes and styles not listed.  

527 - Rain Cap - utility weather cap fits nominal pipe sizes for protection only.  No anti-down draft effect on flue system.  573 - Fresh Air Intake - used as an outside fresh air intake for air distribution/make up systems.  Built in 1/4" grid-wire screen guard and 10 1/2" pipe extension.  Inlet dimensions meet most local codes.