Airrex HSC-14R – 1.2-Ton Portable Spot Cooler (R-454B)

The Airrex HSC-14R is a compact, portable spot cooler delivering 13,600 BTU/h of cooling power with
low-GWP R-454B refrigerant. Its small footprint, swivel casters, and plug-and-play setup make it ideal for server rooms,
healthcare, commercial spaces, and light industrial environments.

Airrex spot coolers operate in air temperatures from 65°F to 113°F. These air conditioners utilize eco-friendly R-454B refrigerant. Our spot cooler air conditioners may require a fresh air supply for proper operation. Includes removable, washable air filters for easy maintenance. Thermostatically protected compressor includes high and low-pressure warnings. Moves easily on swivel casters (2 locking). This air conditioner has 12,000 BTU cooling feature with 5″ diameter front cold air discharge nozzle and has a 10″ diameter top warm air discharge. Optional Warm Air Duct includes 8’L ducting and a 2 x 2 ceiling flange for warm air exhausting. Optional Condensate Pump that plugs directly into the portable air conditioner. 1 Year Warranty. 3 Year LG compressor warranty. All of our portable air conditioners and heat pumps come standard with a dehumidification mode.

Category: Portable Air-Cooled Spot Coolers

Specifications of the Airrex HSC-14R

Frequently Asked Questions

• What is a portable spot cooler?
  A portable spot cooler is a self-contained air conditioner designed to deliver targeted cooling to a specific area,
  workstation, or piece of equipment without requiring permanent installation.
• What size area can the Airrex HSC-14R cool?
  The Airrex HSC-14R provides 13,600 BTU of cooling and is intended for spot cooling applications such as server rooms,
  workstations, medical spaces, and small enclosed areas—not whole-building cooling.
• Is the Airrex HSC-14R for commercial or residential use?
  The HSC-14R is a commercial-grade portable spot cooler designed for healthcare, industrial, warehouse,
  data room, and other professional environments.
• Does the Airrex HSC-14R require venting?
  Yes. Warm exhaust air must be ducted away from the space being cooled, typically through a ceiling tile,
  window, or wall opening using flexible ducting.
• Does this unit require fresh air?
  In many installations, Airrex spot coolers benefit from access to fresh or conditioned air to maintain
  optimal cooling performance, especially in tightly sealed rooms.
• What refrigerant does the Airrex HSC-14R use?
  The unit uses R-454B refrigerant, a low-GWP alternative to R-410A that meets modern environmental standards
  while maintaining strong cooling performance.
• Can the Airrex HSC-14R run on a standard outlet?
  Yes. The unit operates on 115V power and uses a standard NEMA 5-15 plug, allowing for quick deployment
  without special electrical requirements.
• Is a condensate pump required?
  A condensate pump is optional. It is recommended when gravity drainage is not possible or when condensate
  needs to be moved vertically or across longer distances.
• Does the Airrex HSC-14R also dehumidify?
  Yes. Like all Airrex portable air conditioners, the HSC-14R includes a built-in dehumidification mode.
• Where is the Airrex HSC-14R commonly used?
  Common applications include server rooms, healthcare facilities, warehouses, manufacturing areas,
  offices, and emergency or supplemental cooling situations.