4000-7000 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.


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


  • R134a refrigerant.
  • Thermostat control accessible from inside enclosure.
  • Expansion valve prevents evaporator freeze up while minimizing heavy inrush currents on large BTU/H units.
  • Built in condensate evaporator.
  • Continuous air circulation from high capacity fans.
  • EMI/RFI suppression meets CE.
  • Self-diagnostics on startup.
  • Fault indication via LED light.
  • Provision for door contact allowing power down when enclosure door is opened.
  • Gasket, mounting kit and template for enclosure cutout and drilling are included.
  • Condensate drain hose and clamp provided.
  • Nema 3R/4 exterior galvanized sheet steel with powdercoat finish.


Gallery Image

Electrical Data DTS3161A115N3LG DTS3161A230N3LG DTS3161A460N3LG DTS3261A115N3LG DTS3261A230N3LG DTS3261A460N3LG
Rated Voltage 115 V 60 Hz 230 V 50/60 Hz 460 V 50/60 Hz 115 V 60 Hz 230 V 50/60 Hz 460 V 50/60 Hz
Range of Operation 103-127 V 198-252 V 380 - 506 V 103-127 V 198-252 V 380 - 506 V
Power Consumption 950 W 860 W 1200 W 1800 W 1800 W 1400 W
Running Amps 7.2 A 4 A 2 A 15.9 A 6.3 A 2 A
Starting Current 17.1 A 9.3 A 15 A 53 A 16.5 A 15 A
Line Cord Terminal Block Terminal Block Terminal Block Terminal Block Terminal Block Terminal Block
Refrigeration Data DTS3161A115N3LG DTS3261A115N3LG
DTS3161A230N3LG DTS3261A230N3LG
DTS3161A460N3LG DTS3261A460N3LG
Cooling Capacity +95/+95F +35/+35 C 4100 BTU/h (1200 Watts) 6825 BTU/h (2000 Watts)
Type of Refrigerant R134a R134a
Regrigerant Charge 400 g 700 g
Adjustable Control Range +77F..+113F +25C..+45C Factory setting +95F/+35C +77F..+113F +25C..+45C Factory setting +95F/+35C
Max. Ambient Air Temp. +131°F (+55°C) +131°F (+55°C)
Min. Ambient Air Temp. +32°F ( 0°C) +32°F ( 0°C)
Air Capacity (unrestricted) Internal Circulation 177 CFM Internal Circulation 450 CFM
External Circulation 100 CFM External Circulation 450 CFM
Condensation Discharge Condensate Evaporator Condensate Evaporator
Filter Mat 150 g/m² 150 g/m²
Db Noise Level <70 dB(A) <73 dB(A)
Unit Weight 84 lbs (36 kg) 123 lbs (46 kg)
Exterior Case Galvanized Steel Galvanized Steel
Finish LG RAL7035 Light Gray RAL7035 Light Gray
Finish GY ANSI 61 Gray ANSI 61 Gray
NEMA Rating Enclosures IP 56/NEMA 3R/4 Enclosures IP 56/NEMA 3R/4

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Data subject to change without notice.

Tags: DTS, air conditioner, cooler, outdoor, high capacity, 7000 BTU, side mounting, NEMA 3R, Type 3R, NEMA 4, Type 4