Best 15000 BTU Air Conditioner with Heat in 2025
Updated on June 2025
#1
Recommended
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- Provides year-round comfort with 15,000 BTU cooling and 12,000 BTU heating, suitable for RVs up to 600 sq ft and lengths of 16 to 24 feet.
- Equipped with smart WiFi control for remote management via the Gree+ app, eliminating manual temperature adjustments.
- High-efficiency EER 8.5 rating ensures optimal performance while saving energy; requires a 15 or 20 amp time-delay fuse or circuit breaker.
- Operates effectively in a wide temperature range from 23°F to 115°F outdoors and 61°F to 86°F indoors, making it ideal for various climates during RV travel.
- Designed for easy installation in standard 14.25 x 14.25-inch roof vents, compatible with most RVs without ductwork.
- Includes necessary sealing materials and bolts for quick setup, ensuring a straightforward installation process.
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- Provides year-round comfort with 15,000 BTU cooling and 12,000 BTU heating, suitable for RVs up to 600 sq ft and lengths of 16 to 24 feet.
- Equipped with smart WiFi control for remote management via the Gree+ app, eliminating manual temperature adjustments.
- High-efficiency EER 8.5 rating ensures optimal performance while saving energy; requires a 15 or 20 amp time-delay fuse or circuit breaker.
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#2
Value for Money
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- 14,700 BTU/h cooling and 13,500 BTU/h heating capacity suitable for residential, commercial, and hotel applications.
- Operates on 230/208V, 1 phase, 60Hz, using R-32 refrigerant; includes a 20A power plug with reset breaker—ensure compatibility before ordering.
- Wall sleeve and exterior grille are necessary for new installations but must be purchased separately.
- Controlled via a digital push button panel, remote controller, or compatible smartphone app for convenience.
- Shipped palletized; requires freight delivery with an appointment—verify contact details prior to ordering.
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- 14,700 BTU/h cooling and 13,500 BTU/h heating capacity suitable for residential, commercial, and hotel applications.
- Operates on 230/208V, 1 phase, 60Hz, using R-32 refrigerant; includes a 20A power plug with reset breaker—ensure compatibility before ordering.
- Wall sleeve and exterior grille are necessary for new installations but must be purchased separately.
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#3
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- 23,200 BTU cooling and 16,000 BTU heating capacity suitable for areas up to 1,500 sq. ft.
- Functions include cooling, supplemental heating, dehumidification, and fan circulation; supplemental heating for ambient temperatures between 23°F and 76°F.
- Smart remote measures room temperature and communicates with AC unit every 3 minutes for precise cooling.
- Energy-efficient operation using 'Energy Saver' or 'Sleep' mode to lower electricity costs.
- Compact design for installation through the wall, includes window installation kit, with minimum window height of 19.5 inches.
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- 23,200 BTU cooling and 16,000 BTU heating capacity suitable for areas up to 1,500 sq. ft.
- Functions include cooling, supplemental heating, dehumidification, and fan circulation; supplemental heating for ambient temperatures between 23°F and 76°F.
- Smart remote measures room temperature and communicates with AC unit every 3 minutes for precise cooling.
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#4
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- Cooling capacity for rooms up to 700 sq. ft. with dehumidification at 3.5 pints/hour
- Electronic control with digital display, multiple cooling speeds, eco and sleep modes, and a programmable timer
- Includes a window mounting kit for installation in windows with a minimum height of 19 inches
- Clean Alert feature for indicating when air filters need maintenance
- Automatic restart functionality after power outages
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- Cooling capacity for rooms up to 700 sq. ft. with dehumidification at 3.5 pints/hour
- Electronic control with digital display, multiple cooling speeds, eco and sleep modes, and a programmable timer
- Includes a window mounting kit for installation in windows with a minimum height of 19 inches
- Clean Alert feature for indicating when air filters need maintenance
- Automatic restart functionality after power outages
#5
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- 15000 BTU cooling capacity for rooms up to 800 sq. ft., suitable for living rooms, bedrooms, and offices.
- Four-in-one functionality: cooling, dehumidifying (100 pints/day), fan, and sleep mode for versatile use year-round.
- Self-evaporating system reduces the frequency of draining, with an optional drain hose for extended use.
- Sleep mode adjusts fan speed and temperature for quiet operation, with a noise level below 52dB; includes a 24-hour timer for energy savings.
- Wide-angle airflow (15-75°) and three adjustable fan speeds for personalized cooling.
- Portable design with 360° wheels and handles, includes window sealing kit for easy installation.
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- 15000 BTU cooling capacity for rooms up to 800 sq. ft., suitable for living rooms, bedrooms, and offices.
- Four-in-one functionality: cooling, dehumidifying (100 pints/day), fan, and sleep mode for versatile use year-round.
- Self-evaporating system reduces the frequency of draining, with an optional drain hose for extended use.
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#6
11% Off
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- AC heater window unit with supplemental heating option for added warmth during cooler days and requires a special 230/208V LCDI plug (NEMA 6 - 20) for operation
- Offers 2 cooling and heating fan speeds for adjustable airflow based on user preference
- Features easy-to-use digital control panel and remote; includes 4-way air deflection, 24-hour timer, filter light reminder, installation kit, and a removable, washable filter for convenience
- Auto Restart function that automatically resumes operation after a power outage
- Effective for cooling spaces up to 1,000 square feet, suitable for medium-sized rooms such as bedrooms, offices, or multiple small rooms
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- AC heater window unit with supplemental heating option for added warmth during cooler days and requires a special 230/208V LCDI plug (NEMA 6 - 20) for operation
- Offers 2 cooling and heating fan speeds for adjustable airflow based on user preference
- Features easy-to-use digital control panel and remote; includes 4-way air deflection, 24-hour timer, filter light reminder, installation kit, and a removable, washable filter for convenience
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#7
15% Off
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- Multi-season functionality with powerful cooling and supplemental heat for rooms up to 550 sq. ft.; heat pump function ineffective below 41°F.
- User-friendly with LED display, 5 modes, 3 speed settings, and a 24-hr timer. Operate via control panel, remote, SmartHome app, or voice with Alexa/Google Assistant.
- Energy-efficient unit certified by Energy Star; features variable-speed inverter technology for up to 35% energy savings, offering 12,000 BTUs and easy maintenance with a washable filter.
- Quiet operation at 45 dBA, ideal for uninterrupted activities like meetings or TV watching while providing a soothing background noise.
- Designed for double hung windows (24-38.5 inches wide); measures 19.41"W x 22.17"D x 13.9"H. Comes with remote control and installation kit.
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- Multi-season functionality with powerful cooling and supplemental heat for rooms up to 550 sq. ft.; heat pump function ineffective below 41°F.
- User-friendly with LED display, 5 modes, 3 speed settings, and a 24-hr timer. Operate via control panel, remote, SmartHome app, or voice with Alexa/Google Assistant.
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#8
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- Portable AC unit with four functions: cooling (61℉-88℉), heating, dehumidifying (118 pints/day), and fan; effectively manages spaces up to 800 sq.ft. with 15000 BTU cooling and 11500 BTU heating capacity.
- Smart app control via Smart Life; compatible with Amazon Alexa for voice activation; features an LED touch panel and remote for convenience.
- Includes a 24-hour timer for automated operation and low noise level (≤52dB) for a restful sleep experience.
- Designed for mobility with built-in handles and universal wheels; features 74° auto vertical swing for even airflow distribution.
- Simple installation with included accessories for vertical and horizontal sliding windows (25.5"-47"); includes washable, detachable filters for easy maintenance.
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- Portable AC unit with four functions: cooling (61℉-88℉), heating, dehumidifying (118 pints/day), and fan; effectively manages spaces up to 800 sq.ft. with 15000 BTU cooling and 11500 BTU heating capacity.
- Smart app control via Smart Life; compatible with Amazon Alexa for voice activation; features an LED touch panel and remote for convenience.
- Includes a 24-hour timer for automated operation and low noise level (≤52dB) for a restful sleep experience.
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#9
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- Redesigned Amana PTAC introduces integrated Bluetooth and RF connectivity, eliminating the user-operated control pad for a streamlined look and operation.
- Requires a wired or wireless wall thermostat for operation; Bluetooth and RF connectivity facilitate quick unit settings and configurations, with advanced features accessible via the mobile app.
- Improved design minimizes operating noise, enhancing room comfort; features a Sound Transmission Class (STC 29) rating for quieter performance, available in a modern Quiet White color.
- Manufactured in the U.S.A. with an Energy Efficiency Ratio (EER) up to 14.0; designed for standard PTAC sleeve installations and suitable for cooling and heating areas up to 850 sq. ft.
- Includes Amana MMW-2 Wireless Thermostat for remote control of the PTAC unit; thermostat comes with necessary antenna for effective communication.
- Operates at 230 volts with a capacity of 1.0 ounces; installation is through the wall.
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- Redesigned Amana PTAC introduces integrated Bluetooth and RF connectivity, eliminating the user-operated control pad for a streamlined look and operation.
- Requires a wired or wireless wall thermostat for operation; Bluetooth and RF connectivity facilitate quick unit settings and configurations, with advanced features accessible via the mobile app.
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#10
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- Portable air conditioner with 15000 BTU cooling and 11500 BTU heating capacity, suitable for rooms up to 800 sq.ft. Operates at a low noise level of 52 dB with an automatic swing function for effective air circulation.
- 4-in-1 functionality includes air conditioning, heating, dehumidification (removes up to 118 pints/day), and fan operation with three speed settings.
- Control options include app compatibility (Smart Life), a top-mounted touch panel, and a remote control with a range of 26 feet for easy adjustments.
- Easy installation with included assembly kits for both vertical and horizontal windows, plus two washable filters for efficient air cleaning.
- Energy-saving features include a sleep mode, 24-hour timer, and automatic shut-off when the water tank is full, along with manual and continuous drainage options.
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- Portable air conditioner with 15000 BTU cooling and 11500 BTU heating capacity, suitable for rooms up to 800 sq.ft. Operates at a low noise level of 52 dB with an automatic swing function for effective air circulation.
- 4-in-1 functionality includes air conditioning, heating, dehumidification (removes up to 118 pints/day), and fan operation with three speed settings.
- Control options include app compatibility (Smart Life), a top-mounted touch panel, and a remote control with a range of 26 feet for easy adjustments.
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![Gasbye Dual Hose Portable Air Conditioner, [2025 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black](https://m.media-amazon.com/images/I/51UZ74DARDL._SL320_.jpg)
![Gasbye Dual Hose Portable Air Conditioner, [2025 Upgraded] Full DC Inverter Compressor, Energy-Saving 13.6 CEER, Low Noise (45dB), Cools Room up to 500 Sq.Ft., Backlit Remote Control, 14,000BTU, Black](https://m.media-amazon.com/images/I/51fT8EGhBRL._SL320_.jpg)
