Model #: 3PATWH12002

12,000 BTU Thru-the-Wall Air Conditioner with Electric Heater

This versatile thru-the-wall air conditioner goes with the flow of the weather, so you stay comfortable in any season. With a 12,000 BTU capacity, this Perfect Aire unit is engineered with an electric heater to warm or cool spaces up to 550 square feet. Find your comfort zone with adjustable temperature settings, full-range air direction control and three fan speeds. Heading to the kitchen to prep dinner? Keep the temperature right where you want it from afar with a handy remote that acts as a portable thermostat for total room coverage.

  • Three speeds for both cool and fan modes; one heat mode speed
  • 24-hour on/off timer
  • Auto, Sleep, Dry and Energy-Saver Modes
  • Full function remote control with Follow Me portable thermostat technology for total room coverage
  • Draws 5.5/5.9 (cool); 15.0-13.5 (heat) amps of current at 1,263/1,232 (cool) – 3,450-2,821 (heat) watts
  • This 24″ unit is designed to fit all standard wall sleeves (sold separately from Perfect Aire – model#: PAWS1); includes an interior trim kit

Find your comfort zone 365 days a year with this versatile 12,000 BTU thru-the-wall air conditioner with electric heater from Perfect Aire®.

Follow Me

Remote control with built-in room temperature sensor regulates room temperature around remote — allowing remote to become the thermostat

Auto, Sleep, Dry and Energy-Saver Modes

Provides energy savings and comfort

Full-Range Air Direction Control

Provides equal, fast and wide-range cooling in all directions

Spec: 12,000 BTU Thru-the-Wall Air Conditioner with Electric Heat, 3PATWH12002

Unit Dimensions

  • Depth: 20.5 in
  • Width: 24.25 in
  • Height: 14.5 in

Package Dimensions

  • Depth: 26.75 in
  • Width: 28 in
  • Height: 17 in


  • Net: 78 lb
  • Gross: 89 lb


  • Sq. ft: 450-550

Cooling Capacity

  • BTU: 12,000/11,700

Heating Capacity

  • BTU: 10,600/8,600

No-Hassle 1-Year Warranty

If a product fails within the first year of purchase due to a defect in materials or workmanship, the customer may return the unit to the store of purchase, along with their original purchase receipt, for an exchange of the same model.

The store will need to call Perfect Aire® at 844-472-2473 and a Customer Service Representative will assist with processing the store credit.

Need An Extended Warranty?

Got a problem? Let us take care of it. Our extended warranties offer great benefits:

  • Replacement Guarantee
  • Up to three years of coverage
  • No hidden fees or deductibles
  • 30 days to purchase coverage

Register Your Product

Fill out our easy online form to register your product with our Customer Service team.

  • Warranty only valid with original proof of purchase

Manual: 12,000 BTU Thru-the-Wall Air Conditioner with Electric Heat, 3PATWH12002

Spec: 12,000 BTU Thru-the-Wall Air Conditioner with Electric Heat, 3PATWH12002

Energy Guide Label: 12,000 BTU Thru-the-Wall AC — 230V, 3PATWH12002

Room Air Conditioners Catalog

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