IRP Model Number
Product Code
Rated Voltage
Cooling Capacity
Heating Capacity
Operating Voltage Range
CEER Rating
EER Rating
Dehumidification (pints/hr)
Air Flow Max (CFM) (H/M/L)
Frequency/Cycle
Cooling Amps
Cooling Watts
Heating Amps
Heating Watts
Plug Type - LCDI
Power Cord Rating (amps)
Power Cord Length (ft)
Minimum Circuit Breaker Size
Minimum Circuit Capacity
Refrigerant Charge - R410a (oz.)
Design Pressure (High)
Design Pressure (Low)
Noise Level dB(A)
4 Way Air Adjustment
2 Way Air Swing
Air Discharge
Motor Type
Fan Motor Capacitor
Compressor Capacitor
Controls
Ambient Operating Temperature
Unit Width
Unit Depth
Unit Height
N.W./G.W. (Lbs)
Wall Sleeve * Width
Wall Sleeve Depth
Wall Sleeve Height
Certification
NOTES:
1) Product specification subject to change without notice.
2) Above 109 ° F unit will still operate but efficiency starts to decline.
3) * Wall Sleeve is purchased separately, IRP Part Number 423-0050.
SPECIFICATIONS
STW412AEZRB
STW48AYRE
423-0104
423-0105
208/230
8,000
11,700/12,000
8,600/10,600
103-126
198-253
10.6
9.5
9.5
10.6
2.5
270/235/202
286/264/240
60HZ/1Ph
60HZ/1Ph
5.9/5.5
1232/1263
8600/10600
2980/3630
NEMA 5-15P
NEMA 6-20P
20A
6.5
20A
20A
17.64
21.87
520 PSIG
520 PSIG
300 PSIG
300 PSIG
60.5/59.1/56.5
56.8/53.7/51.8
Yes
Yes
top front
top front
ball bearing
ball bearing
15uF
5uF
45uF
35uF
Remote
Remote
64-109 ° F
64-109 ° F
24 3/16"
24 3/16"
20 1/4"
20 1/4"
14 1/2"
14 1/2"
64.9/75.9
78.1/89.1
25 1/2"
25 1/2"
17 1/2"
17 1/2"
15 1/4"
15 1/4"
cULus/Energy
cULus
Star/AHAM
Page 26
STW410AYRE
423-0106
115
115
10,000
N/A
N/A
103-126
10.6
10.6
2.1
2.3
269/235/203
60HZ/1Ph
7.0
8.3
754
943
N/A
N/A
N/A
N/A
NEMA 5-15P
15A
15A
7.0
7.0
15A
15A
15A
15A
20.81
520 PSIG
300 PSIG
57.4/55.1/53.1
Yes
Yes
Yes
Yes
top front
ball bearing
15uF
50uF
Remote
64-109 ° F
24 3/16"
20 1/4"
14 1/2"
68.2/79.9
25 1/2"
17 1/2"
15 1/4"
cULus/Energy
Star/AHAM
STW410AZEB
STW412AYRE
423-0108
423-0107
208/230
115
9,800/10,000
12,000
N/A
N/A
198-253
103-126
10.6
10.5
10.6
10.5
2.3
2.5
275/240/209
286/264/240
60HZ/1Ph
60HZ/1Ph
4.8/4.5
10.0
924/943
1142
N/A
N/A
N/A
N/A
NEMA 6-15P
NEMA 5-15P
15A
15A
6.5
7.0
15A
15A
15A
15A
21.87
21.87
520 PSIG
520 PSIG
300 PSIG
300 PSIG
58.4/56.1/54.1
60.5/59.1/56.5
Yes
Yes
Yes
Yes
top front
top front
ball bearing
ball bearing
4uF
15uF
20uF
70uF
Remote
Remote
64-109 ° F
64-109 ° F
24 3/16"
24 3/16"
20 1/4"
20 1/4"
14 1/2"
14 1/2"
69.3/80.3
75.9/86.9
25 1/2"
25 1/2"
17 1/2"
17 1/2"
15 1/4"
15 1/4"
cULus/Energy
cULus/Energy
Star/AHAM
Star/AHAM