Application data – Bryant 602A User Manual
Page 20
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APPLICATION DATA
Condensate trap — A 2-in. condensate trap must be field
supplied.
Ductwork — Secure downflow discharge ductwork to roof curb.
For horizontal discharge applications, attach ductwork to unit
with flanges.
To convert a unit to downflow discharge — Units are
equipped with factory-installed inser ts in the down-flow
openings. Remove the inserts similar to removing an electrical
knock-out.
Maximum cooling airflow — To minimize the possibility of
condensate blow-off from the evaporator, airflow through the
units should not exceed 450 cfm/ton.
Minimum cooling airflow — The minimum cooling airflow is
350 cfm/ton.
Minimum cooling ambient operating temperature — All
standard units have a minimum ambient operating temperature of
40°F. With accessory low ambient temperature kit, units can
operate at temperatures down to 0°F.
1” MIN.
2” MIN.
TRAP
OUTLET