External Mount Thermoelectric Air Conditioner
  The MAA1200E is a series of 1200 BTU/Hr solid-state air conditioners available in 115 or 230 VAC. This closed-loop system keeps the internal cabinet air isolated from the dirty ambient air so that NEMA 12 cabinet ratings are maintained. This unit is housed in a powder painted steel shell and is designed to cool below ambient temperature. Optionally, a harsh environment version of the MAA1200E suitable for maintaining NEMA 4X or IP54 ratings is available. This model features a stainless steel shell, special components and modifications that allow it to perform dependably under adverse conditions.

Our thermoelectrically driven air conditioners offer distinct advantages over traditional compressor-based air conditioners in that they use no refrigerant at all, can mount in any orientation, and run quieter. Additionally, our units are filterless and virtually maintenance-free, with the inherent reliability of solid state TECs.

Our units also serve as dehumidifiers that compensate for cabinet air leaks and route the condensate through a drain system to the outside. Standard units come equipped with thermostat control that cycles the thermoelectrics and external fans (ambient side), preventing overcooling. The cooling fans (cabinet side), run continuously, promoting proper air temperature distribution within the cabinet.

Now…
Space-Saving, Solid-State, Thermoelectric Cooling
that Mounts Outside of Your Enclosure!

MELCOR, the world leader in thermoelectric cooling technology, has introduced a new dimension in enclosure cooling. MELCOR has expanded its popular TechniCOOL™ line of solid state air conditioners to include a family of flush-mount units that mount externally on electronics enclosures to cool below ambient temperatures.

The advantages:
• Simple, easy stud mounting – top or side
• No intrusion within the enclosure… saves precious space
• Mounts on enclosures as narrow as 12”
• Stainless steel housing
• Designed to maintain NEMA 12 and 4X enclosure ratings
• Optional Digital Temperature Controller

MELCOR is the world leader in thermoelectrics.
We’ve been solving cooling problems for 40 years.

Specifications and
Performance Curves
Dimensional
Drawing
Options and
Ordering Information
Theory of
Operation

Click Here for Custom TechniCOOL™ Assemblies