Specifications

Catalog 1114-1 SmartSource 2-Stage Water Source Heat Pumps Page 3 of 76
Model Nomenclature
Note: Text displayed in Bold-Italics designate standard offering.
Category Code Item Code Option Code Designation & Description (Bold-Italic = Standard)
Product Category 1 1 W = Water Source Heat Pump
Model Type 2 2-3 GT = HighEfciency2-Stage
Conguration 3 4 H = Horizontal
V = Vertical
Nominal Capacity 4 5-7 026 = 26,000BtuhNominalCooling
   032 = 32,000BtuhNominalCooling
   038 = 38,000BtuhNominalCooling
   044 = 44,000BtuhNominalCooling
   049 = 49,000BtuhNominalCooling
   064 = 64,000BtuhNominalCooling
   072 = 72,000BtuhNominalCooling
Unit Control 5 8 B = MicroTechIIISmartSourceUnitController
Design Series (Vintage) 6 9 1 = Revision / Design Series 1
Voltage 7 10 E = 208-230/60/1
F = 208-230/60/3
J = 265/60/1
K = 460/60/3
Range for Entering Water/Glycol Temp. 8 11-12 GW = Ground Water
WL = Water Loop
GL = Ground Loop
Return Air Location 9 13 L = Left-Hand Return Air & Right-Hand Piping
R = Right-Hand Return Air & Right-Hand Piping
Discharge Air Location 10 14 E = End (Horizontal Unit Only)
T = Top(VerticalUnitOnly)
   S = Straight(HorizontalUnitOnly)
Fan Motor 11 15 4 = ECMConstantCFM
Dehumidication Option 12 16 B = Hot Gas Reheat Smart Dehumidication
C = Simplied Dehumidication (Lower CFM no HGRH or no Humidistat)
D = Humidistat Controlled Dehumidication (No HGRH)
E = Humidistat Only
Y = None
Sound Package 13 17 Y = None
A = Premium
Coaxial Heat Exchanger Construction 15 19 C = CopperInnerTube-SteelOuterTube
(Supply Liquid / Refrigerant) S = Cupronickel Inner Tube - Steel Outer Tube
Primary Air Coil Option 16 20 S = Standard
E = E-Coated
Communication Module 19 24 B = BACnet
L = LonWorks
Y = None
Filter Rack 20 25 2 = 4-Sided,2"w/DuctCollar&Door
3 = 4-Sided, 2" w/Duct Collar, Door, Hi-Merv Seal
4 = 4-Sided, 4" w/Duct Collar, Door, Hi-Merv Seal
Y = None
Filter Type 21 26 A = Disposable
E = Merv 8 Factory-Installed
G = Merv 13 (4-inch thick) Factory-Installed
Y = None
Water Coil - Indoor Air 22 27 E = Waterside Economizer
Y = None
Electric Heating - Indoor Air 23 28 C = 5.0 kW Internal Electric Heater
E = 10.0 kW Internal Electric Heater
F = 15.0 kW Internal Two Stage Electric Heater
G = 20.0 kW Internal Two Stage Electric Heater
P = Control for Electric Heat, Single 24V Signal (Field-installed
Duct Heater by others)
Y = None
Control Secondary Heat Type 24 29 B = Boilerlerss Electric Heat
E = Emergency Electric Heat
P = Primary Electric Heat (No Heat Pump Heating)
S = Supplemental Heat
Y = None