SPECIFICATIONS UNIT
General Data Nominal Tonnage 7.5 Ton 8.5 Ton 10 Ton 12.5 Ton
Model Number KGC092S4M KGC102S4M KGC120S4M KGC150S4M
Standard Standard Standard Standard
Blower Type MSAV®
Multi-Stage
Air Volume
MSAV®
Multi-Stage
Air Volume
MSAV®
Multi-Stage
Air Volume
MSAV®
Multi-Stage
Air Volume
Cooling
Performance
Gross Cooling Capacity - Btuh
1
Net Cooling Capacity - Btuh
2400 2800 3200 3800
7.8 8.8 12.8
1
11.0 11.0 11.0 10.8
1
14.6 14.6 14.6 14.0
Refrigerant
Charge
Environ™Coil System Circuit 1
7 lbs. 0 oz.
Circuit 2
3 lbs. 12 oz. 3 lbs. 10 oz. 4 lbs. 9 oz.
Circuit 1 9 lbs. 4 oz. 10 lbs. 3 oz. 10 lbs. 0 oz. 12 lbs. 10 oz.
Circuit 2 6 lbs. 0 oz. 10 lbs. 8 oz. 12 lbs. 8 oz.
Circuit 1 9 lbs. 13 oz. 10 lbs. 12 oz. 10 lbs. 9 oz. 13 lbs. 0 oz.
Circuit 2
6 lbs. 0 oz. 10 lbs. 8 oz. 12 lbs. 8 oz.
Gas Heating Options Available - See page 6
Compressor Type (number)
Outdoor Coils
Environ
(Fin/Tube)
28.0 28.0
Number of rows
20
Outdoor
Coil Fans
Motor rpm
Total Motor watts 740 740
Number of blades 3 3 3 3
Total Air volume - cfm 8800 8800 9700 9700
Indoor
Coils
Tube diameter - in. 3/8 3/8 3/8 3/8
Number of rows 3 3 4 4
14 14 14 14
Drain connection - Number and size
Expansion device type Balanced Port Thermostatic Expansion Valve
2
Indoor
Blower and
Drive
Selection
Nominal motor output
Motor - Drive kit number 2 hp
Kit 1
Kit 2
Kit 3
3 hp
Kit 4 730-970 rpm
Kit 5 940-1200 rpm
Kit 6
5 hp
Kit 10
Kit 11
Kit 12
Blower wheel nominal diameter x width - in.
Filters
Number and size - in.
Electrical characteristics
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
1
2
Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable output of
the service factor limitations outlined on the motor nameplate.
NOTE – Motor service factor limit - 1.0.
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