Lennox GCS16-953 - GCS16 Series Specifications: GCS16-2753 Models; GCS16-2753 Series Specifications Overview

Page 6
SPECIFICATIONS  GCS162753
ModelNo. GCS162753235 GCS162753470
*ARI
TotalCoolingCapacity(btuh) 240,000
*ARI
Standard
TotalUnitWatts 26,700
Standard
360
Ratings
EER(Btuh/Watts) 9.0
Ratings
IntegratedPartLoadValue 9.7
Refri
g
erant
(
22
)
Stage1
19 lbs 0 oz
Refrigerant

(22)
Charge
Stage2
19lbs.0oz.
Blowerwheelnom.diameterxwidth(in.) 20x18
Nominalmotorhorsepower 5
**Factory
Installed
Max.usablehorsepower 5.75
Evaporator Blower
Installed
Drives
Voltage&phase 208/230v3phor460v3ph
E
vapora
t
or
Bl
ower
and
Di S l ti
Drives
RPMrange 660840
DriveSelection
**Optional
Nominalmotorhorsepower 7.5
**Optional
Factor
y
Max.usablehorsepower 8.60
Factory
Installed
Drives
Voltage&phase 208/230v3phor460v3ph
Drives
RPMrange 750905
Et
Netfacearea(sq.ft.) 21.0
Evaporator
Coil
Tubediameter(in.)&No.ofrows 3/83
Coil
Finsperinch 13
Cd
Netfacearea(sq.ft.) 48.5
Condenser
Coil
Tubediameter(in.)&No.ofrows 3/82
Coil
Finsperinch 20
Diameter(in.)&No.ofblades (2)264
Condenser
Airvolume(cfm) 14,000(Total)
Condenser
Fans
Motorhorsepower (2)1
Motorwatts 2100(Total)
BtuhInput(low) 145,000 290,000
Two Stage
BtuhOutput(low) 116,000 232,000
T
wo
St
age
HeatingCapacity
(N t l G O l )
BtuhInput(High) 235,000 470,000
gpy
(NaturalGasOnly)
BtuhOutput(High) 188,000 376,000
A.G.A.ThermalEfficiency 80% 80%
BtuhInput(low) 164,000 328,000
Two Stage
BtuhOutput(low) 131,200 262,400
T
wo
St
age
HeatingCapacity
(***LPG G O l )
BtuhInput(High) 235,000 470,000
gpy
(***LPGGasOnly)
BtuhOutput(High) 188,000 376,000
A.G.A.ThermalEfficiency 80% 80%
GasSuppl
y
Natural
3/4
1
Gas

Supply
Connectionsfpt(in.)
***LPG
3/4 1
RecommendedGas
Natural 7
Recommended

Gas
SupplyPressure(wc.in.)
***LPG 11
Condensatedrainsizempt(in.) (2)1
No.&sizeoffilters(in.) (6)20x25x2
Electricalcharacteristics 208/230vor460v60hertz3phase
*RatedinaccordancewithARIStandard360;95Foutdoorairtemperatureand80Fdb/67Fwbenteringevaporatorair;minimumexternalductstaticpressure.
**Usingtotalairvolumeandsystemstaticpressurerequirementsdeterminefromblowerperformancetablesrpmandbhprequired.Maximumusablehpof
motorsfurnishedbyLennoxareshown.Ifmotorsofcomparablehpareused,besuretokeepwithintheservicefactorlimitationsoutlinedonthe motornameplate.
***ForLPGunitsafieldconversionkitisrequiredandmustbeorderedextra. See Optional Accessories table.
238,000 Btuh and 8.9 EER at 208 volts.