9
Standard Features
Built-in Condensate Evaporator
CFC-Free Refrigerant
Filter
Low Temperature Control Thermostat
NEMA 12 Rating Maintained (UL50)
UL/CUL Listed
Accessories and Options
Compressor Short Cycle Protector
Enclosure Heater
Filter Recoating Adhesive
High-Capacity Condensate Evaporator
Internal Corrosion Protection
Lifting Eyes
Low Airflow Detector
Low Ambient Kit
Remote Thermostat Relay
Replacement Filters
Special materials or finishes
Special motors, line cords or connectors
Stainless or Aluminum Shell
Temperature Alarm
Weather Protection Kit
Technical Data
KA4C2NP33L 2000 125/50 115/100 60/50 12.8 90
KA4C2NP33L56 2000 125/50 115 50/60* 12.8 90
K2A4C2NP33L 2000 120/50 230/200 60/50 5.5 90
K2A4C2NP33L5 2000 120/50 230 50 5.8 90
KA4C3NP33L 3000 125/50 115/100 60/50 12.8 90
KA4C3NP33L56 3000 125/50 115 50/60* 12.8 90
K2A4C3NP33L 3000 120/50 230/200 60/50 5.5 90
K2A4C3NP33L5 3000 120/50 230 50 5.8 90
KA4C4NP33L 4000 125/50 115/100 60/50 12.8 90
KA4C4NP33L56 4000 125/50 115 50/60* 12.8 90
K2A4C4NP33L 4000 120/50 230/200 60/50 5.5 90
K2A4C4NP33L5 4000 120/50 230 50 5.8 90
KA4C5NP33L 5000 125/50 115/100 60/50 12.8 90
KA4C5NP33L56 5000 125/50 115 50/60* 12.8 90
K2A3C5NP33L 5000 125/50 230/200 60/50 7.0 90
K2A3C5NP33L5 5000 125/50 230 50 6.5 90
** Ambient ** Approximate
BTU/H Temp. °F Running Weight
Model Rating Max./Min. Volts Hz Amps (lbs.)
* Switchable. Switch is internally-mounted for security.
** Rating shown is for operation at maximum ambient temperature.
115V, 60 Hz and 230V, 60 Hz models also perform at full capacity when operated at 100V, 50 Hz or 200V, 50 Hz respectively. No transformer is required.
Major Component Replacements
KA4C_NP33 K2A4C_NP33 K2A3C_NP33
2,000-5,000 BTU 2,000-4,000 BTU 5,000 BTU
Part Part Number Part Number Part Number
Compressor 0665-101 0665-107 0665-33
Compressor Capacitor N/A N/A 0452-12
Condenser Blower Motor 0261-08 0261-54 0261-54
Condenser Blower Motor Capacitor 0452-03 0452-03 0452-03
Condenser Blower Assembly 7083-00-10 7082-00-02 7082-00-02
Evaporator Blower Motor 0261-97 950-005-89 950-005-89
Evaporator Blower Motor Capacitor 0452-03 0452-03 0452-03
Evaporator Blower Assembly 609033-00-93 609033-00-92 609033-00-92
Filter 12251F 12251F 12251F
