
2
Specifications subject to change without notice. 40MPHA-03SM
MODEL NUMBER NOMENCLATURE
Table 1 —Unit Sizes
SYSTEMS TONS
VOLTAGE/PH/HZ
INDOOR MODEL
9
208-230/1/60
40MPHAQ09XA3
12
40MPHAQ12XA3
18
40MPHAQ18XA3
24
40MPHAQ24XA3
INDOOR UNIT
40
MP
H
A
H
09
X
3
40 = FAN COIL UNIT
MP = MODEL
VOLTAGE
3 = 208/230-1-60
SYSTEM TYPE
H = HIGH WALL
MAJOR SERIES
X = NOT USED
NOMINAL CAPACITY
09 - 3/4 TON
12 - 1 TON
18 - 1.5 TONS
24 - 2 TONS
A
A = VARIATION
INDOOR FAN COIL TYPE
Q = HEAT PUMP
12
19
10001
Week of Manufacture
Sequential Serial Number
V
V = ALL MODELS
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.