7. Specifications
NTXAMT12, 18, 24, 30, 36A112AA
Item / Model
Power Source
Cooling capacity/Heating capacity
Tonnage
Height
Dimensions
Width
Depth
Net weight
Airflow rate (Low-
Mid-High)
Fan
External static pres-
sure
Sound Pressure
(Low - Mid - High)
Notes:
1. Rating conditions (cooling)
Indoor : 80 °F [26.7 °C] D.B., 67 °F [19.4 °C] W.B.
Outdoor : 95 °F [35 °C] D.B.
2. Rating conditions (heating)
Indoor : 70 °F [21.1 °C] D.B.
Outdoor : 47 °F [8.3 °C] D.B., 43 °F [6.1 °C] W.B.
Table 1. Guaranteed operating range
Cooling
Heating
1. Units should be installed by licensed electric contractor accordingly to local code requirement.
2. For outdoor units to be connected, refer to the Installation Manual that comes with the units.
Specifications are subject to change without notice.
NTXAMT12, 18, 24, 30, 36A112AA
12A112AA
Btu/h
12,000 / 13,500
kW
3.5/4.0
1
mm [in]
mm [in]
mm [in]
kg [lb]
CFM
314 – 381 – 448
in. WG
[Pa]
dB(A)
29 - 34 - 37
Upper limit
Lower limit
Upper limit
Lower limit
Small Cabinet
18A112AA
24A112AA
208/230V, 1-phase, 60hZ
18,000 / 22,800
24,000 / 27,000
5.3/6.7
7.0 / 7.9
1.5
2
1,101 [39-3/4]
432 [17]
548 [21-5/8]
43 [93]
471 – 573 – 675
515 - 625 - 735
0.30 - 0.50 - 0.80
[75 - 125 - 200]
31 - 35 - 39
30-34-38
3. The indicated capacity is the value when one indoor
unit is connected to the outdoor unit.
4. Specifications subject to change without notice.
5. The external static pressure is set to 0.50 in. WG (125
Pa) at factory shipment.
13
© 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Medium Cabinet
30A112AA
36A112AA
30,000 / 34,000
36,000 / 40,000
8.8 / 10.0
10.6 / 11.7
2.5
3
1,113.8 [43-7/8]
54 [119]
613 - 744 - 875
767 - 931 - 1,095
32-36-40
35-39-43
Indoor
95 °F [35 °C] D.B.
71 °F [21.7 °C] W.B.
67 °F [19.4 °C] D.B.
57 °F [13.9 °C] W.B.
80 °F [26.7 °C] D.B.
-
70 °F [21.1 °C] D.B.
-