Physical Data - Bryant 574B User Manual

UNIT SIZE 574B
NOMINAL CAPACITY (ton)
OPERATING WEIGHT (lb)
COMPRESSORS
Quantity
REFRIGERANT (R-410A)
Quantity (lb)
REFRIGERANT METERING DEVICE
Indoor
CONDENSER COIL
Rows—Fins/in.
Face Area (sq ft)
CONDENSER FAN
Nominal Cfm
Diameter (in.)
Motor Hp (Rpm)
EVAPORATOR COIL
Rows—fins/in.
Face Area (sq ft)
EVAPORATOR BLOWER
Nominal Airflow (Cfm)
Size (in.)
Motor Hp (Rpm)
FURNACE SECTION*
Burner Orifice No. (Qty...Drill Size)
Natural
Burner Orifice No. (Qty...Drill Size)
Propane
HIGH-PRESSURE SWITCH (psig)
Cutout
Reset (Auto.)
LOSS-OF-CHARGE/LOW-PRESSURE SWITCH
(Liquid Line) (psig)
Cutout
Reset (Auto.)
RETURN-AIR FILTERS (in.)†
Throwaway
Required filter sizes shown are based on the larger of the ARI (Air Conditioning & Refrigeration Institute) rated cooling air-
†
flow or the heating airflow velocity of 300 ft/min for throwaway type or 450 ft/min for high-capacity type. Air filter pressure
drop for non-standard filters must not exceed 0.08 in. wg.
Based on altitude of 0 to 2000 ft.
*

PHYSICAL DATA

024040 030040 030060
2 2-1/2
350
7.3
2/21
11.95
2350
22
1/8 (825)
3/15
3.7
800
10 x 10
1/2
2...44
2...50
20 x 24 x 1 20 x 24 x 1 20 x 24 x 1
—5—
036060 036090
2-1/2 3 3
388 388
Scroll
1
9.5 9.5
TXV
2/21 2/21
13.7 13.7
2350 2350
22 22
1/8 (825) 1/8 (825)
4/15 4/15
3.7 3.7
1150 1150
11 x 10 11 x 10
3/4 3/4
2...38 3...38
2...46 3...46
610 ± 15
420 ± 25
20 ± 5
45 ± 10
20 x 24 x 1 20 x 24 x 1
042060 042090
3-1/2 3-1/2
24 x 30 x 1 24 x 30 x 1