Bryant 581A User Manual
Page 8
DIMENSIONAL DRAWING — HORIZONTAL ADAPTER INSTALLATION
NOTES:
1. The 389210-201 and 389211-201 are fully factory-preassembled hori-
zontal adapters which include an insulated high-static regain transition
duct to substantially improve fan static performance.
2. Power exhaust and barometric relief accessories cannot be used with
factory pre-assembled, high-static, horizontal adapters.
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