6
WSHP-SVX014F-EN
Model Number Description
Digits 1–3 — Unit Configuration
EXH = High Efficiency Horizontal
DXH = Two-stage High Efficiency Horizontal
Digit 4 — Development Sequence
F
Digits 5–7 — Nominal Capacity
006 = 0.5 Tons (EX only)
009 = 0.75 Tons (EX only)
012 = 1 Tons (EX only)
015 = 1.25 Tons (EX only)
018 = 1.5 Tons (EX only)
024 = 2 Tons
030 = 2.5 Tons (EX only)
036 = 3 Tons
042 = 3.5 Tons (EX only)
048 = 4 Tons
060 = 5 Tons
070 = 6 Tons
Digit 8 — Voltage (Volts/Hz/Phase)
1 = 208/60/1
2 = 230/60/1
3 = 208/60/3
4 = 460/60/3
7 = 265/60/1
8 = 230/60/3
Digit 9 — Heat Exchanger
1 = Copper-Water Coil
2 = Cupro-Nickel Water Coil
7 = Insulated Copper-Water Coil/Suction Line
8 = Insulated Cupro-Nickel Water Coil/
Suction Line
Digit 10 — Current Design Sequence
Digit 11 — Refrigeration Circuit
0 = Heating and Cooling Circuit
2 = Heating and Cooling Circuit with Hot Gas
Reheat (EX only)
3 = Heating and Cooling Circuit with
Waterside Economizer (Horizontal only)
Digit 12 — Blower Configuration
3 = ECM Motor
Digit 13 — Freeze Protection
A = 20°F Freezestat (Extended Range
Geothermal)
B = 35°F Freezestat
Digit 14 — Open Digit = 0
Digit 15 — Supply-Air Arrangement
B = Back Supply-Air Arrangement
L = Left Supply-Air Arrangement
R = Right Supply-Air Arrangement
T = Top Supply-Air Arrangement
Digit 16 — Return-Air Arrangement
L = Left Return-Air Arrangement
R = Right Return-Air Arrangement
Digit 17 — Control Types
D = Deluxe 24V Controls
B = Tracer® ZN524 Controls
F = UC400
G = UC400 w/Wireless Comm
Digit 18 — Tstat/Sensor Location
0 = Wall Mounted Location
Digit 19 — Fault Sensors
1 = Condensate Overflow Sensor
3 = Condensate Overflow and Filter
Maintenance Timer
6 = Condensate Overflow and Fan Status
J = Fan Status, Filter Maintenance Timer and
Condensate Overflow Sensor
Digit 20 — Temperature Sensor
0 = No Additional Temperature Sensor
1 = Entering Water Sensor
Digit 21 — Insulation
1 = Standard Fiberglass Insulation
2 = Foil Faced Insulation in Airstream
Digit 22 — Electric Heat
0 = No Electric Heat
1 = Internal Boilerless Electric Heat
4 = External Boilerless Electric Heat
Digit 23 — ON/OFF Switch
0 = No “ON”/“OFF” Switch
1 = “ON”/“OFF” Switch (Not available with
boilerless electric heat option)
Digit 24 — Filter Type
1 = 1" Throwaway Filter
2 = 2" Throwaway Filter
4 = 2” MERV 8
5 = 2” MERV 13
Digit 25 — Acoustic Arrangement
0 = Enhanced Sound Attenuation
1 = Deluxe Sound Attenuation
Digits 26–34 — Does Not Apply to
EXH/V, DXH/V
00000000000 = Digits 26-34 are not
applicable to the EXH/V or DXH/V products
Digit 35 — Unit Drain Pan Option
A = Polymer Drain Pan
B = Stainless Steel Drain Pan