Friedrich Uni-Fit 12,000 BTU Thru-the-Wall AC with Heater

Product Description

Perfect for rooms up to 500 square feet, the Friedrich UET12A33A uses 12,000 BTUs of power and ideal for through-wall replacements or new construction. This Friedrich Uni-Fit TTW AC offers year-round comfort thanks to cooling, heating and fan modes.

Backed by a 5-year warranty, this AC is packed with programmable features, efficient design and more.

Top Uni-Fit AC Features

  • Make any setting changes from your phone with the Friedrich phone app
  • Use in conjunction with Google Home or Amazon Alexa
  • Use the remote to program the 24-hour timer

Quiet Operation

Friedrich redesigned their UniFit through-the-wall air conditioners were redesigned for even quieter operation. Your day won’t be interrupted, especially on lower fan speeds, but this model is 45% quieter than comparable ACs:

  • High density insulation and foam sound absorption
  • Counterweights for vibration reduction
  • Solid steel interior wall


A wall sleeve is required. The chassis is designed to fit any existing wall sleeve between 24.5 and 27 inches in width. If you’re using this for new construction, get this Friedrich sleeve.

Additional Features

  • Three Cooling Speeds: Choose between low, medium, high or select fan-only during moderate temperatures.
  • Eight-Way Air Control: Direct cool air exactly where you need it.
  • Air Filter: Remove dust and other particles with the included air filter.
  • Sleep Setting: For quieter operation at night, use this mode.