516 01 3604 04
Specifications subject to change without notice.
3
Fig. 1 — RHH120 Model Number Nomenclature (Example)
MODEL SERIES
R
H
H
1
2
0
H
0
A
A
0
A
A
T
Position Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R = Rooftop
H = Heat Pump
Type
H = High Efficiency
Efficiency
12 = 120,000 = 10 Tons (Dual Compressor)
Nominal Cooling Capacity
H= 208/230--3--60
L = 460--3--60
S = 575--3--60
Voltage
0 = No Heat
Heating Capacity *
A = Standard Static Motor
B = High Static Motor
C = Medium Static Motor
E = High Static with High Efficiency Motor (1--Speed IFM)
Motor Options
A = None
B = Economizer w/ Barometric Relief, OA Temp Sensor
E = Economizer w/ Barometric CO
2
Sensor, OA Temp Sensor
H = Economizer w/ Barometric Relief, Enthalpy Sensor
L = Economizer w/ Barometric CO
2
Sensor, Enthalpy Sensor
P = 2--Position Damper w/ Barometric Relief
U = Ultra Low Leak Economizer w/ Barometric Relief, OA Temp Sensor
W = Ultra Low Leak Economizer w/ Barometric Relief, Enthalpy Sensor
Outdoor Air Options / Control
0A = No Options
Factory--Installed Options*
A = Aluminum / Copper Condenser and Evaporator Coils
B = Pre--Coat Aluminum / Copper Condenser and Aluminum / Copper Evaporator Coils
C = E--Coat Aluminum / Copper Condenser and Aluminum / Copper Evaporator Coils
D = E--Coat Aluminum / Copper Condenser and E--Coat Aluminum / Copper Evaporator Coils
E = Copper / Copper Condenser and Aluminum / Copper Evaporator Coils
F = Copper / Copper Condenser and Copper / Copper Evaporator Coils
Condenser / Evaporator Coil Configuration
T = Two Speed Indoor Motor Controller (VFD) -- Standard on U.S. models
A = Single Speed Indoor Fan Motor, for W7212 controls
B = Single Speed Indoor Fan Motor, for W7220 controls
Indoor Fan Motor Speed
* See RHH 3 to 10 ton Product Specification for details.
