NOMENCLATURE
12.5 Ton Model Number Nomenclature
D J 150 N15 A 2 A AA 4 0 1 2 4 A
Product Category
D = A/C, Single Pkg.,
Product Identifier
J = 12.5 Ton 11.3 EER A/C
Nominal Cooling Capacity
150 = 12.5 Ton
Heat Type and Nominal Heat Capacity
C00 = Cooling Only. No heat installed
Gas Heat Options
N15 = 150 MBH Output Aluminized Steel
N20 = 200 MBH Output Aluminized Steel
S15 = 150 MBH Output Stainless Steel
S20 = 200 MBH Output Stainless Steel
Electric Heat Options
E18 = 18 KW
E24 = 24 KW
E36 = 36 KW
E54 = 54 KW
Airflow
A = Std. Motor
B = Std. Motor/Econo./Barometric Relief (Downflow
Only)
C = Std. Motor/Econo./Power Exhaust (Downflow Only)
D = Std. Motor/Motorized Damper (Downflow Only)
E = Std. Motor/Horizontal Economizer (No Baro.)
F = Std. Motor/Slab Econo./Power Exhaust
(Downflow Only)
G = Std. Motor/Slab Econo./Barometric Relief
(Downflow Only)
N = Hi Static Mtr.
P = Hi Static Mtr./Econo./Barometric Relief
(Downflow Only)
Q = Hi Static Mtr./Econo./Power Exhaust
(Downflow Only)
R = Hi Static Mtr./Motorized Damper (Downflow Only)
S = Hi Static Mtr./Horizontal Economizer (No Baro.)
T = Hi Static Mtr./Slab Econo./Power Exhaust
(Downflow Only)
U = Hi Static Mtr./Slab Econo./Barometric Relief
(Downflow only)
Voltage
2 =
4 =
5 =
Product Style
A = Style A
B = Style B
C = Style C
Configuration Options (not required for all units)
These four digits will not be assigned until a quote is requested, or an order placed.
SS Drain Pan
CPC Controller, DFS, APS
Johnson Controller UNT 1126 (N2 protocol), DFS, APS
Honeywell Controller, DFS, APS
Novar Controller, DFS, APS
Simplicity IntelliComfort Controller
Simplicity IntelliComfort Controller w/ModLinc
York Commercial Comfort System (YCCS) Rtu Controller
2" Pleated filters
BAS Ready Unit with Belimo Economizer
Shipping Bag
Any Combination of Additional Options that Don’t Have an Option Code
Product Generation
4 = Fourth Generation
Additional Options
AA = None | RC = Coil Guard, Shipping Bag & American Flag |
AB = Phase Monitor | TA = Technicoat Condenser Coil |
AC = Coil Guard | TJ = Technicoat Evaporator Coil |
AD = Dirty Filter Switch | TS = Technicoat Evaporator & Condenser Coils |
AE = Phase Monitor & Coil Guard |
|
AF = Phase Monitor & Dirty Filter Switch |
|
AG = Coil Guard & Dirty Filter Switch |
|
AH = Phase Monitor, Coil Guard & Dirty Filter Switch |
|
|
|
ZZ= If desired option combination is not listed above, ZZ will be assigned and configuration options will be located in digits
Installation Options
A = No Options Installed
B = Option 1
C = Option 2
D = Options 1 & 2
E = Option 3
F = Option 4
G = Options 1 & 3
H = Options 1 & 4
J = Options 1, 2 & 3
K = Options 1, 2, & 4
L = Options 1,3 & 4
M = Options 1, 2, 3, & 4
N = Options 2 & 3
P = Options 2 & 4
Q = Options 2, 3, & 4
R = Options 3 & 4
S = Option 5
T = Options 1 & 5
U = Options 1, 3, & 5
V = Options 1, 4, & 5
W = Options 1, 3, 4, & 5
X = Options 3 & 5
Y = Options 4 & 5
Z = Options 3, 4 & 5
Options
1 = Disconnect
2 =
3 = Smoke Detector S.A.
4 = Smoke Detector R.A.
5 = Pwr'd Conv. Outlet
Johnson Controls Unitary Products | 9 |
