In business since 1883, Friedrich is committed to helping customers find the right cooling solution for virtually any need. Our expansive product line includes a range of options for the residential and commercial markets, including room air conditioners, thru-the-wall units, ductless split systems, packaged terminal air conditioners, portables, and dehumidifiers. And for commercial applications we offer specialty models for hazardous locations and single package vertical units for multi-room properties.