Application Data - Bryant 580D Product Information Manual

NOTE: Do not drill in this area, damage to basepan may result in
water leak.
Concentric Duct Air Distribution
579F180-300 Only
APPLICATION DATA (cont)
NOTE: Dimensions A, A and B, B are obtained from field-supplied
ceiling diffuser.
66
indicates block-off panels.
Concentric Duct Details
579F180-300 Only