1200 BTU/H Indoor Air Conditioner DTS Series

Type 12, Side Mounting

Note: This product line has been discontinued as a stocked series. Information is for reference only. It has been replaced with DTS3021 Series. For alternative solution assistance, contact Hammond here or call: USA (716) 630-7030, Canada and International (519) 822-2960.


  • Designed for side mounting on any enclosure surface where hot spot cooling or low capacity cooling is required.
  • Compact design uses minimal surface area.
  • Closed loop cooling ensures clean enclosure air is recirculated without ever mixing with contaminated ambient air.


  • Maintains enclosure's NEMA 12 rating
  • IP 54
  • UR, cUR and CE


  • R134a refrigerant.
  • Thermostat control.
  • Continuous air circulation from high capacity fans.
  • EMI/RFI suppression meets CE.
  • Line cord with plug (115 V).
  • Washable filter mat protected within an easily removable grill.
  • Gasket, mounting kit and template for enclosure cutout and drilling are included.
  • Condensate drain hose and clamp provided.
  • Exterior case easily removable for field service.
  • Q Mount allows unit to hang in place for easy installation.


Part No. Ship Wt. lbs
DTS1200A115LG 42
DTS1200A230LG 42
Electrical Data DTS1200A115 DTS1200A230LG
Rated Voltage 115 V 60 Hz 230 V 50/60 Hz
110 v 50 Hz
Range of Operation 103-127 V 207-253 V
Power Consumption 200 W 200 W
Running Amps 2.2 A 1.3/2.5 A
Starting Current 15.7 A 9.5/13.0 A
Line Cord With Plug Without Plug
Refrigeration Data
Rated Capacity 1,200 BTU/H (350 Watts)
Type of Refrigerant R134a
Regrigerant Charge 280 g
Adjustable Thermostat Factory setting +95°F (+35°C)
Max. Ambient Air Temp. +125°F (+52°C)
Min. Ambient Air Temp. +46°F (+8°C)
Air Capacity (unrestricted) Internal Circulation 106 CFM
External Circulation 230 CFM
Condensation Discharge Direct via tube
Filter Mat 150 g/m²
Db Noise Level <62 dB (A)
Unit Weight 40 lbs (18 kg)
Exterior Case Galvanized sheet metal
Finish RAL7035 light grey finish
NEMA Rating Enclosures IP 54/NEMA 12

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Data subject to change without notice.