900-1200 BTU/H Outdoor Air Conditioner DTS Series

Type 3R, 4, Side Mounting


  • Designed for side mounting on any enclosure surface where high capacity system cooling is required.
  • Closed loop cooling ensures clean enclosure air is recirculated without ever mixing with contaminated ambient air.
  • Optimum air circulation with maximum clearance distance between warm inlet and cold outlet for reduced hot spot locations.
  • Air conditioners are shipped separately and installed on site.


  • UL, cUL, CE
  • Complies with
    • IP56
    • NEMA 3R, 4


  • R134a refrigerant.
  • Thermostat control accessible from inside enclosure.
  • Expansion valve prevents evaporator freeze up while minimizing heavy inrush currents on large BTU/H units.
  • Direct condensate discharge via 1/4" NPT threaded port.
  • Continuous air circulation from high capacity fans.
  • EMI/RFI suppression meets CE.
  • Provision for door contact allowing power down when enclosure door is opened.
  • Gasket, mounting kit and template for enclosure cutout and drilling are included.
  • Washable aluminum mesh filter.


Gallery Image

Part No.
Electrical Data DTS3031A115N3LG DTS3031A230N3LG
Rated Voltage 115 V 60 Hz 230 V 50/60 Hz
Range of Operation 103- 127 V 207-253 V
Power Consumption 325 W 315 W
Running Amps 3 2
Starting Current 10 5
Line Cord With Plug With Plug
Refrigeration Data
Cooling Capacity BTU (Watts) +95/95 F +35/+35 C 1194 BTU/h (350 Watts)
Type of Refrigerant R134a
Refrigeration Charge 150 g
Adjustable Control Range +50F..+105 F +10C..+40 C Factory setting +95F / 35C
Max Ambient Air Temp +114F (+45C)
Min Ambient Air Temp -40F (-40C)
Air Capacity (unrestricted) Internal 38 CFM
External 30 CFM
Condensation Discharge Condensate Drain
Filter Mat Aluminum Mesh
Db noise level <64 db
Unit Weight 30 lbs (13.6kg)
Exterior Case Galvanized sheet metal
Finish LG RAL7035 light gray
Finish GY ANSI 61 Gray
Nema Rating enclosures IP56 / NEMA 3R/4

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Data subject to change without notice.