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DX Split HVAC Units

Split Systems for the Extreme

Northern Air Tru-Temp™ Split Systems are designed for extreme temperatures from -40⁰ F to 131⁰ F. Rugged construction provides dependable cooling in the most demanding environments including explosion proof applications. Northern Air DX Split HVAC Systems separate the HVAC unit into two different enclosures. The evaporator and heater are located in an indoor cabinet and the condenser and compressor are housed in an exterior cabinet outdoors. Refrigerant piping and electrical control wiring are field connected between the two cabinets.

Split HVAC systems can be wall mounted, ceiling mounted, roof mounted, or skid mounted and are designed and built to withstand and operate in the most harsh and rugged environments without disruption.

Features

  • Refrigerants: application specific available (R-134A, R-407C, R-410A)
  • Panels: integrated and remote-control panels available
  • Microprocessor controlled (PLC): fully adjustable and customizable control settings
  • Compressors: application specific – scroll, digital scroll, staged semi-hermetic
  • Voltages: application specific – 208-600VAC, 1ph and 3ph, 50Hz and 60Hz
  • Copper tube, aluminum fin evaporator and condenser coils
  • High quality precision balanced evaporator and condenser fan motors (variable speed motors available)
  • Construction: galvanized steel, aluminum, or stainless-steel
    • Larger units have structural steel frame with Gator shield anti-corrosive coating
  • Protection: Paint and polyester powder coat finish available
  • Dehumidification capability
  • Modulating cooling capacity capability
  • Extreme temperature operation
    • Low Ambient cooling capability down to -40°F
    • High Ambient cooling capability up to 131°F
  • Heat resistance: Integrated resistive heat packages available
  • Redundancy: Lead-Lag capable for interfacing with multiple units and to facilitate unit redundancy
  • Easy access: Removable and hinged access doors for maximum serviceability
  • Filtration: Standard MERV 8 filtration with higher capacity filtration available
  • Designed and built in accordance with application specific code requirements
    • Safety
    • Efficiency
    • Electrical

Options

  • Custom package sizes and arrangements
  • Corrosion resistant coil coatings
  • Remote user interface controls
  • Lifting lugs
  • Duct flange connections
  • High efficiency filtration packages
  • Building management system interface (Modbus, BACnet)
  • Hazardous location explosion proofing
    • NEC Class 1 Division 1 and 2 explosion proof design available on both indoor evaporator section and outdoor condensing section

Applications

  • MCC Rooms
  • Spot Cooling
  • VFD Houses
  • Driller Cabins
  • Analyzer Rooms
  • General and Hazardous Locations

Certifications

Norther Air is ISO 9001:2015 Certified.
We can also meet optional NRTL certifications in accordance with UL, CSA and CE standards.

Our Customers

Quote Request

Every Northern Air system is built to fit your unique needs.
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