Specifications

Page 4 of 76 SmartSource 2-Stage Water Source Heat Pumps Catalog 1114-1
Model Nomenclature
Category Code Item Code Option Code Designation & Description (Bold-Italic = Standard)
Desuperheater (Hot Water Generator) 25 30 D = Desuperheater
Y = None
Loop Pump 26 31-32 1S = One Low Head 230 Volt Pump, Grundfos UP26-99F
1L = One High Head 230 Volt Pump, Grundfos UP26-116F
2S = Two Low Head 230 Volt Pumps, Grundfos UP26-99F
2L = Two High Head 230 Volt Pumps, Grundfos UP26-116F
3S = One Low Head 115 Volt Pump, Grundfos UP26-99F
4S = Two Low Head 115 Volt Pumps, Grundfos UP26-99F
YY = None
Coaxial Coil Supply Liquid 27 33 B = 2-Way, Motorized - 24v Valve Control, NO
Flow Control Y = None
Coaxial Coil Supply Liquid 28 34 A = Auto Flow Control 1.5 GPM J = Auto Flow Control 9.0 GPM
Auto Flow Reg B = Auto Flow Control 2.0 GPM K = Auto Flow Control 10.0 GPM
C = Auto Flow Control 2.5 GPM L = Auto Flow Control 11.0 GPM
D = Auto Flow Control 3.0GPM M = Auto Flow Control 12.0 GPM
E = Auto Flow Control 4.0 GPM N = Auto Flow Control 13.0 GPM
G = Auto Flow Control 5.0 GPM P = Auto Flow Control 15.0 GPM
H = Auto Flow Control 6.0 GPM S = Auto Flow Control 18.0 GPM
I = Auto Flow Control 8.0 GPM Y = None
Desuperheater Water Flow Options 31 37 Q = Pump - 208-230/60/1 Voltage
Y = None
Water Coil Piping Package Options 35 41 A = 3-Way Motorized - 24V Valve Control, NO to Coax
(Hot Water or Waterside Economizer
Primary Drain Pan Material 39 45 S - Stainless Steel
Compressor Insulation 41 47 B = Compressor Insulation Sound Blanket
Y = None
Compressor Isolation 42 48 B = Isolatedbase
Insulation - 43 49 A = 1/2"FiberglassSkin-Faced
Compressor Compartment B = 1/2" Fiberglass - Foil Faced
C = 3/8" Closed Cell Foam
Insulation - Air Side 44 50 A = 1/2" Fiberglass Skin-Faced
B = 1/2"Fiberglass-Foil-Faced
C = 3/8" Closed Cell Foam
Insulation - Piping 45 51 A = Insulated Piping
Y = None
Cabinet Finish 47 53 A = PowderCoat
Y = None
Cabinet Color 48 54 Y = None
W = Off White
T = TexturedCharcoalBronze
Fan Motor Control 50 56 C = VariousSpeedswith4AdjustmentSettings
Disconnect Switch 53 60 Y = None
N = Non-Fused
Control Transformer 55 62 1 = 50VA Control Transformer
2 = 75VA Control Transformer
Thermostat/Sensor Control 56 63 T = ThermostatControl
S = Sensor Control
Expansion Device 75 82 A = ThermalExpansionValveThermalBulband
     EqualizerTube
Alarm Relay 76 83 A = Alarm Relay (Dry Contacts)
Y = None
Extended Warranty, Parts Only 91 105-106 YY = None
1E = 1-Year, Entire Unit Parts Only
2C = 2-Year Parts (Compressor Only)
2R = 2-Year Parts (Refrigerant Circuit)
3C = 3-Year Parts (Compressor Only)
3R = 3-Year Parts (Refrigerant Circuit)
4C = 4-Year Parts (Compressor Only)
4R = 4-Year Parts (Refrigerant Circuit)