Model Number Nomenclature - Carrier 40MBAB Series Service Manual

40MBAB: Service Manual

MODEL NUMBER NOMENCLATURE

KBTUH
18
24
30
36
36
48
60
40 = INDOOR UNIT
MB = MODEL
INDOOR FAN COIL UNIT TYPE
A = AIR HANDLER
MAJOR SERIES
UNIT TYPE
Q = Heat Pump
NOMINAL CAPACITY
18 - 1 1/2 TON
24 - 2 TONS
30 - 2 1/2 TONS
36 - 3 TONS
48 - 4 TONS
60 - 5 TONS
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Table 1 — Unit Sizes
208/230-1-60
40 MB A B
21
Week of Manufacture
Year of Manufacture
Use of the AHRI Certified
TM Mark indicates a
manufacturer's
participation in the
program For verification
of certification for individual
products, go to
www.ahridirectory.org.
V-PH-HZ
INDOOR UNIT
Q 24 X A
MAXIMUM NUMBER OF FAN COIL UNITS
CONNECTED TO THE OUTDOOR UNIT
A = 1:1
22 V 10001
Sequential Serial Number
V = ALL MODELS
2
ID MODEL NO.
40MBABQ18XB3
40MBABQ24XB3
40MBABQ30XB3
40MBABQ36XB3
40MBABQ36XA3
40MBABQ48XA3
40MBABQ60XA3
3
VOLTAGE
3 = 208/230-1-60
A = Light Commercial
B = Non Light Commercial