Skip to content

12,000 BTU 230V Cool/Heat Window Air Conditioner with 11,000 BTU Electric Heat, Follow-Me Remote Control

Model #3PACH12000

You’re hot, then you’re cold—and this unit gets it, comforting you no matter the weather report. Powerful and efficient, this 12,000 BTU window air conditioner from Perfect Aire also boasts a built-in electric heater to regulate rooms up to 550 square feet. Find your comfort zone the whole calendar year with adjustable temperature settings, full-range air direction control and three fan speeds, all at the touch of a button. Automated modes keep your ideal temperature in check with utmost efficiency when you’re out of the room or sleeping sound.

• 12,000 BTU window-mounted electronic air conditioner effectively cools areas up to 550 sq. ft. Best for medium spaces like bedrooms, dorms, offices, living rooms, or for supplemental cooling or heating.

• Electronic window AC comes with washable filter, window mounting kit (expandable accordion panels, top rail, hardware, window seal foam), and easy-read manual to help during installation. Screwdriver required.

• Follow Me remote control that acts as a portable thermostat to keep you cool from anywhere in the room (26 ft. remote range)!

• Soft-touch electronic controls with LED digital display.

• Control your comfort with adjustable temperature settings, full-range air direction control and three speeds for both fan and cool modes.

• AC features a reusable filter, just remove the tilt-out air filter and wash with soap and water — no need to re-buy or replace.

• This AC also features premium R410a, an energy efficient, environmentally-friendly and safe refrigerant.

• Includes electric strip supplimentry heat to get the chill out during colder seasons.

• Accommodates single- and double-hung 27” – 36” wide with a minimum height of 16.5”.

• IMPORTANT: To ensure the proper functioning of your new air conditioner, please allow the unit to stand in an upright for position for at least 24 hours before operating. If you do not sit your unit in the upright position for 24 hours before operation, this could seriously affect the capability of the compressor and ultimately the production of cold air.

NO-HASSLE 1-YEAR WARRANTY: We have your back with Perfect Aire's comprehensive product warranty. Comfort...built to last!


Cooling Capacity (BTU): 12000

Heating Capacity (BTU): 11000

Coverage Area (sq. ft.): 450 – 550

Fan Speeds: 3

Smart Home Compatible: No


Unit Width (in.): 23.0

Unit Height (in.): 16.25

Unit Depth (in.): 22.75

Unit Weight (lb.): 95.0

Window Height Minimum (in.): 16.5

Window Width Maximum (in.): 36.0

Window Width Minimum (in.): 27.0


Outlet Configuration: 20A-230V

No-Hassle Comprehensive Product Warranty

1 Year Full Replacement Warranty


View available manuals, energy guides, or submittal sheets.