Air Conditioners

Portable Air Conditioner, 14,000 BTU Cooling & Heating, LCD Display, Single Hose (Black-Silver)

The portable air conditioner that does it all — cooling, fan, dehumidification, even heating

Imagine a portable air conditioner that not only cools but also heats. That's the idea behind our MM14CHCS Portable Air Conditioner, 14,000 BTU Cooling & Heating, LCD Display, Single Hose (Black-Silver). The 14,000 BTU can cool spaces up to 550 square feet. The AC also has a 12,000 BTU built-in heat pump capable of heating up to 400 square feet. The unit also dehumidifies the air and can be used as a fan. Other features include LED controls and the latest in no-drip technology for hours of continuous operation without the need to drain the water.

  • Unit provides both cooling and heating
  • Four-in-one functions: cooling, heating, fan and dehumidification
  • Built-in dehumidifier, remove up to 95 pints in 24 hours
  • Feather-touch LED controls
  • Latest no-drip technology using an auto-evaporation system
  • Environmentally friendly R410A refrigerant
  • 24 hour energy-saving programmable timer
  • Adjustable temperature from 61 to 90 degrees Fahrenheit for cooling and 61 to 77 degrees Fahrenheit for heating
  • Powerful air flow 265 CFM (7.5 CMM)
  • Single 3.94 foot hose
  • Hose diameter measures 5 inches
  • Window bracket adjustable from 19.9 to 47.25 inches
  • Minimum noise level of 54 dBA
  • One Honeywell MM14CHCS portable air conditioner and heater, installation accessories, instruction manual and remote control included
Optimal Cooling and Heating
Unit cools and heats. Cools up to 550 square feet with 14,000 BT cooling capacity. Heats up to 400 square feet with 12,000 BTU built-in heat pump.
Four-in-one Functionality
AC unit has four functions: cooling, heating, fan and dehumidification
Move Easily
Four caster wheels make transferring this AC unit from one space to another simple and easy. The temp is also easy to move up or down, thanks to the remote.
Model/Sku #
Model number: MM14CHCS

Honeywell Portable Air Conditioner, 14,000 BTU Cooling & Heating, LCD Display, Single Hose (Black-Silver)

Honeywell MM14CHCS Portable Air Conditioner


The portable air conditioner venting kit must be installed in order for the unit to work correctly in air conditioning mode. Although portable air conditioners come in a range of different styles and sizes, the venting steps are generally the same across the board.

Here are the steps to take to vent a portable AC:

  • Decide where you want to vent your AC. The most common location is out of a sliding window, but some customers choose to vent a portable air conditioner out of a drop ceiling or wall.
  • Slide the exhaust connector over the discharge opening on the back of the portable air conditioner.
  • Connect the exhaust hose to the exhaust connector.
  • Fit the opening by adjusting the length of the window kit. If required, also mark the kit and cut it down to fit the opening properly.
  • Connect the venting window kit adapter to the window kit. Insert the window venting kit into the window.
  • Connect the exhaust hose to the window kit adapter and shut the window.
Your portable air conditioner is now ready for use! Make sure you keep the exhaust hose very straight while using the venting system. Try not to increase the length of the exhaust hose (it can, however, be shortened). Using an extension cord with a portable air conditioner is also not recommended.

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Download PDF
Portable Air Conditioner Owner's Manual
Download PDF
Portable Air Conditioner Specification Manual
Model: MM14CHCS


For support or any other question regarding your product, please contact:
JMATEK North America LLC
Phone: +1 800 474 2147

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