Specifications
39
GLYCOL COOLED: Performance data at OPTIONAL airfl ow
MODEL NUMBER     GTGD/U007 GTGD/U011 GTGD/U014  GTGD/U018 GTGD/U028 GTGD/U035 GTGD/U046
FILTER SECTION 
Quantity      2 2 2 2 - - -
Size - inches    Downfl ow   16x20x4 16x25x4 16x25x4 16x25x4 - - -
        20x20x4 20x20x4 20x20x4 20x20x4 - - -
   Upfl ow   16x25x4 16x25x4 16x25x4 16x25x4 - - -
        20x25x4 20x25x4 20x25x4 20x25x4 - - -
Effi ciency - percentage     30 30 30 30 - - -
  (Note: Filter effi ciency based on ASHRAE Std. 52.1-1992.)
 CONNECTION SIZES
Condenser water supply - O.D. Copper    3/4  3/4  1 1/8  1 1/8  -  -  -
Condenser water return - O.D. Copper    3/4  3/4  1 1/8  1 1/8  -  -  -
Condensate drain     3/4 3/4 3/4 3/4  -  -  -
Humidifi er supply     1/4 1/4 1/4 1/4  -  -  -
  (Note: Refer to Operation and Maintenance Manual for piping information between indoor unit and dry cooler.)
  ELECTRICAL SECTION     Standard Fan
Electrical data based on STANDARD unit: electric reheat - YES, steam generator humidifi er - YES, and STANDARD FAN.
 208-230/3/60  FLA/MCA/MOP   30/37/40 33/40/45 54/67/70 57/70/80 - - -
 460/3/60  FLA/MCA/MOP   14/17/20 15/19/20 26/32/35 26/32/35 - - -
Electrical data based on: electric reheat - NO, steam generator humidifi er YES, and STANDARD FAN. 
 208-230/3/60  FLA/MCA/MOP   30/37/40 33/40/45 37/46/50 40/49/60 - - -
 460/3/60   FLA/MCA/MOP   14/17/20 15/19/20 19/23/30 19/23/30 - - -
Electrical data based on: electric reheat - YES, steam generator humidifi er -NO, and STANDARD FAN.
 208-230/3/60  FLA/MCA/MOP   30/37/40 33/40/45 54/67/70 57/70/80 - - -
 460/3/60  FLA/MCA/MOP   14/17/20 15/19/20 26/32/35 26/32/35 - - -
Electrical data based on: electric reheat - NO, steam generator humidifi er - NO and STANDARD FAN.
 208-230/3/60  FLA/MCA/MOP   14/16/25 16/20/30 21/25/40 23/29/45 - - -
 460/3/60  FLA/MCA/MOP   6.1/7.2/15 7.7/9.2/15 11/14/20 11/14/20 - - -
  STANDARD FAN   FLA - Full load amps
 Diameter (mm)/kW/HP   450/1.0/1.4 500/2.8/3.7
 208-230/3/60      3.1  8.2
 460/3/60       1.6  3.7
FLA - Full load amps
MCA - Minimum circuit amps (wire sizing amps)
MOP - Maximum overcurrent protection device amps
R-410A
gForce GT also available in R-407C. Data in a separate brochure.










