nVent Hoffman N280446G050 SpectraCool Narrow Indoor/Outdoor AC, 4000BTU 460V, Lt Gray, Steel
Narrow design accommodates 12-inch (300-mm) deep cabinets Attractive industrial design with minimal use of visible fasteners Cleanable, reusable aluminum mesh filter protects coils for maximum cooling performance R407c and R134a refrigerants Models for 115, 230 and 400/460 3-phase VAC power input Outdoor model operating temperature range from -40 F/-40 C to 131 F/55 C (125 F/52 C on N28 Series) Reliable mechanical thermostat on enclosure side of the unit; indoor air conditioner models include digital display on ambient side Energy efficient rotary compressor on N36 and N43 models Energy efficient reciprocating compressor on N28 models Dust-resistant condenser coil allows the unit to be run filterless in most applications Galvanized sheet-metal cover for rugged factory and outdoor environments Easy-mount flanges for simple installation Every unit functionally tested before shipping Standard Indoor Air Conditioner models also include: Active condensate management with heater strip, power-off relay for door switch and other system requirements, malfunction switch Standard Outdoor Air Conditioner models also include Telcordia GR-487 capable, Corrosion-resistant components, Malfunction switch, Compressor heater, Head pressure control and 1300 W enclosure heater Remote Access Control Units support up to 2 temperature sensors and 10 alarms. They support multiple communication protocols: SNMP, Modbus TCP, Ethernet/IP, and Profinet. Mounting hardware, gaskets and user manual furnished with the unit
UL/cUL Listed; Type 12, 3R, 4; 4X optional; File No. SA6453
