Bryant 579F - Manual (Page 59)

APPLICATION DATA (cont)
Concentric Duct Air Distribution
(579F180-300 Only)
NOTE: Do not drill in this area; damage to basepan may result in
water leak.
Fan Performance Using Accessory Power Exhaust
(579F180-300)
Concentric Duct Details
(579F180-300 Only)
NOTE: Dimensions A, A Ј and B, B Ј are obtained from field-
supplied ceiling diffuser.
Shaded area indicates block-off panels.
59