5
FORM 145.18-IOM2
ISSUE DATE: 06/17/2020
CHASSIS NOMENCLATURE
PRODUCT CATEGORY
VPCS = Vertical Stacked Heat Pump Chassis
R-410A
UNIT CAPACITY
09 = 0.75 TON
12 = 1 TON
15 = 1.25 TON
18 = 1.5 TON
24 = 2 TON
30 = 2.5 TON
36 = 3 TON
DESIGN SERIES
A = Current Generation
AUTO-FLOW REGULATOR
0 = No Flow Control Valve
B = 1.5 USGPM
C = 2.0 USGPM
D = 2.5 USGPM
E = 3.0 USGPM
F = 3.50 USGPM
H = 4.0 USGPM
J = 4.5 USGPM
K = 5.0 USGPM
L = 6.0 USGPM
M = 7.0 USGPM
N = 8.0 USGPM
P = 9.0 USGPM
AIRSIDE OPTIONS
A = Standard Airside Coil
C = Dipped Electrofin Coating
WATERSIDE OPTIONS
C = Standard Water Coil
N = Cupro-Nickel Water Coil
MISCELLANEOUS OPTIONS
O = None
S = Quiet Chassis
C = Washerless Hose Connection
B = Quiet Chassis with Washerless Hose
Connection
1, 2, 3, 4
5, 6
7
8
9
10
11
12
13
VPCS
12
C
1
0
0
A
C
0
VOLTAGE
1 = 208/230-60-1
WATER VALVE & PUMP OPTIONS
VALVE OPTIONS
VALVE
ONLY Y-STRAINER
No Water Control Valve
O
S
Motorized 2-Way Shut-Off Valve
M
Y
Motorized 3-Way Shut-Off Valve
N
V
