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24,000 BTU 230-Volt Electronic Window AC w/Electric Heater

Model #3DANCH24K

Everything you'd ever want and need in a cooling system, all in one convenient solution. From season to season this 23,700 BTU Denali Aire Window Air Conditioner with Electric Heater has you covered with powerful cooling on hot, humid summer days and with supplemental heat on those chilly winter nights. Built with style and function in mind, this air conditioner can cool spaces up to 1,500 sq. ft. Craft your cooling to your personal preference with adjustable cooling temperatures and fan speeds, a convenient programmable timer and 3 smart modes: Auto, Sleep, and ECO. Best yet, a full-function remote control puts you in control of temperatures right from your seat, or anywhere in the room - no need to get up. It's that easy.

• 23,700 BTU window air conditioner for large spaces up to 1,500 sq. ft. (139 sq. m.) with 11,000 BTU electric heater for supplemental heat (heating coverage area 200-350 sq. ft.)

• Electronic controls with adjustable cooling temperatures between 64°- 82°F

• Easy-to-read LED display & full-function remote control. Ready when you are, a 24-hour programmable timer sets the temperature according to your schedule.

• 3 fan cooling speeds; fan only option. 2-way air direction controls

• Need help picking the right mode? Auto has you covered by picking the perfect fan and temperature settings based on your space's current atmosphere. Get a better night's rest with Sleep mode, designed to adjust temperature and fan speeds for a more comfortable sleep environment. Save energy and money with ECO mode, designed to optimize air conditioner operation and efficiently regulate room temperature.

• Auto restart function restarts the unit at previous settings in case of power outages.

• Includes window mounting kit to accommodate vertical sliding, double-hung windows with a 30”-42” width and 19 1/8” minimum height.

• Combined Energy Efficiency Ratio (CEER) of 9.4. Non-ozone depleting R32 refrigerant

• Uses 20A-230V outlet configuration.

• CSA listed in US


Cooling Capacity (BTU): 23700

Heating Capacity (BTU): 11000

Coverage Area (sq. ft.): 1000-1500

Fan Speeds: 3


Unit Width (in.): 26.25

Unit Height (in.): 18.25

Unit Depth (in.): 25.8125

Unit Weight (lb.): 120.0

Window Height Minimum (in.): 19.125

Window Width Maximum (in.): 42.0

Window Width Minimum (in.): 30.0


Outlet Configuration: 20A-230V

No-Hassle Comprehensive Product Warranty

NO-HASSLE 2-YEAR WARRANTY: We have your back with Denali Aire's comprehensive product warranty.

Air Conditioner Manual

Energy Guide