Coil Nomenclature

Coils
Brand
J = Oxbox
TM
Brand
Refrigerant Type
4 = R410A
Coil Design
X = Direct Expansion Evaporator Coil
Coil Feature Type
C = Cased A Coil
A = Uncased A Coil
F = Cased Horizontal Flat Coil
Coil Width
A = 14.5”
B = 17.5”
C = 21.0”
D = 24.5”
Minor Design Sequence/Series - Design Change
Alphabetic Character “A” through “Z”
Major Develpoment Sequence
Primary Design / Form Series
Alphabetic Character “A” through “Z”
Efficiency
C = Standard
S = High Efficiency
Z = High Efficiency (TXV modulates to 50%)
Refrigerant Control
3 = TXV - Non-Bleed
6 = FCCV (Flow Control / Check Valve)
Air Flow Configuration
A = Upflow
U = Upflow / Downflow
D = Downflow
R = Downflow / Horizontal Right
H = Horizontal Left / Horizontal Right
C = Convertible - Upflow / Downflow / Horizontal Left or Right
Product Family
G = Upflow / Downflow
M = Multi-position
Coil Identifier
Coil Circuitry
H = Heat Pump
C = Cooling
J 4 M X C A 0 0 1 A C 6 H C A