6
RT-SVX094A-EN
Model Number Description
Digit 1 — Unit Function
E = DX Cooling
Digit 2 — Cooling Efficiency
D = Standard Efficiency
Digit 3 — Refrigerant
K = R-454B
Digit 4, 5, 6 — Nominal Gross Cooling
Capacity (MBh)
180 = 15 Tons
210 = 17.5 Tons
240 = 20 Tons
300 = 25 Tons
Digit 7 — Major Design Sequence
A = Rev A
Digit 8 — Voltage Selection
3 = 208-230/60/3
4 = 460/60/3
W = 575/60/3
Digit 9 — Unit Controls
S = Symbio™ 700
Digit 10 — Heating Capacity
0 = No Heat
G = 18 kW Electric Heat
N = 36 kW Electric Heat
P = 54 kW Electric Heat
R = 72 kW Electric Heat
Digit 11— Minor Design Sequence
A = Rev A
Digit 12,13 — Service Sequence
** = Factory Assigned
Digit 14 — Fresh Air Selection
3
,
4
0 = No Fresh Air
A = Manual Outside Air Damper 0-25%
B = Motorized Outside Air Damper 0-50%
C = Economizer, Dry Bulb 0-100% without
Barometric Relief
D = Economizer, Dry Bulb 0-100% with Barometric
Relief
1
E = Economizer, Reference Enthalpy 0-100%
without Barometric Relief
F = Economizer, Reference Enthalpy 0-100% with
Barometric Relief
1
G = Economizer, Comparative Enthalpy 0-100%
without Barometric Relief
H = Economizer, Comparative Enthalpy 0-100%
with Barometric Relief
1
J = Downflow Low Leak Economizer, Dry Bulb w/o
Barometric Relief
L = Downflow Low Leak Economizer, Reference
Enthalpy w/o Barometric Relief
N = Downflow Low Leak Economizer, Comparative
Enthalpy w/o Barometric Relief
S = Downflow Low Leak Economizer, Differential
Dry Bulb w/o Barometric Relief
Digit 15 — Supply Fan/Drive Type/Motor
7 = Multi-Speed Standard Motor
9 = Multi-Speed Oversized Motor
A = Single Zone Variable Air Volume with Standard
Motor
B = Single Zone Variable Air Volume with
Oversized/High Static Motor
Digit 16 — Access/Filters
0 = Standard Fork Access/Standard Filters
F = Third Side Condenser Fork Access (15-25
Ton)/Standard Filters
D = Standard Fork Access/2 inch MERV 13 Filters
G = Third Side Condenser Fork Access (15-25
Ton)/2 inch MERV 13 Filters
Digit 17 — Condenser Coil Protection
0 = Standard Coil
4 = CompleteCoat™ Condenser Coil
Digit 18 — Through-the-Base Provisions
0 = No Through-the-Base Provisions
A = Through-the-Base Electric
Digit 19 — Disconnect Switch
0 = No Disconnect
1 = Unit Mounted Non-Fused Disconnect Switch
2
Digit 20 — 24
Not Used
Digit 25 — System Monitoring Controls
0 = No Monitoring Controls
A = Condensate Drain Pan Overflow Switch
Digit 26
Not Used
Model Number Notes
Notes:
1. Some field set up required.
2. Must be ordered with Through the- Base
Electrical option.
3. All Factory Installed Options are Built-to-Order.
Check order services for estimated
production cycle.
4. Factory installed economizers only available in
downflow configuration.
To Next Page
Loading...
