Keystone 12 000 BTU 550 Sq.Ft. Through-the-Wall Air Conditioner White KSTAT12-2D

Keystone 14,000 BTU 230V Through-the-Wall Air Conditioner w/ 10,600 BTU Supplemental Heat Capability 14.5 H x 24.2 W x 20.3 D in White | Wayfair

The product is perfect for rooms up to 700 square feet. In addition to cooling, this versatile unit also offers supplemental heat capability, providing you with an additional heat source to your main heat source when outdoor temperatures are above 45... ... more

Keystone 8,000 BTU Slider/Casement Window AC - N/A

The Keystone 8,000 BTU slider/casement room air conditioner is perfect for cooling your rooms up to 350 sq. ft. ... more

Keystone 12,000 BTU Wall Mounted AC Unit & Dehumidifier, 115V for 550 Sq. Ft, White 14.5 H x 24.2 W x 20.3 D | 14.5" H X 24.2" W X 20.3" D | Wayfair

Keystone offers reliable air conditioning units that deliver consistent cooling, ensuring your comfort even on the hottest days. Designed for easy through-the-wall installation, this 12, 000 BTU through-the-wall air conditioner effectively cools rooms... ... more

Keystone 12,000 BTU Through the Wall Air Conditioner & Dehumidifier, for 550 sq. ft. in White | 14.5" H X 24.2" W X 20.3" D | Wayfair KSTAT12-2C

The product is perfect for cooling a room up to 550 square feet. It has electronic controls with an LED display and a temperature-sensing LCD remote control allowing you to conveniently see, set, and maintain the room temperature from across the room.... ... more

Keystone 8,000 BTU 115V Window/Wall Air Conditioner w/ 3,500 BTU Supplemental Heat Capability 14.65 H x 21.46 W x 18.98 D in White | Wayfair

At Keystone, your family’s comfort starts here. Keystone's budget-friendly heat/cool 115V window/wall air conditioner is designed with a removable chassis so you can install it either in a window or through an exterior wall. Our two-in-one installation... ... more

Keystone 10,000 BTU Window Air Conditioner w/ Remote 14.5 H x 24.2 W x 20.3 D in White | 14.5" H X 24.2" W X 20.3" D | Wayfair KSTAT10-2HC

The Keystone 10, 000 BTU 230V through-the-wall air conditioner with 10, 600 BTU Supplemental Heat Capability is perfect for rooms up to 450 square feet. In addition to cooling, this versatile unit also offers supplemental heat capability, providing you... ... more

Keystone 18,000 BTU Window Air Conditioner w/ Remote 17.9 H x 23.6 W x 25.4 D in White | 17.9" H X 23.6" W X 25.4" D | Wayfair KSTAW18C

With reliable, window and wall-mounted air conditioning, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 18, 000 BTU window-mounted air conditioner can effectively cool rooms up to 1000 square feet with... ... more

Keystone 10,000 BTU Through-the-Wall Air Conditioner & Dehumidifier, 230V, for 450 Sq. Ft. in White | 14.5" H X 24.2" W X 20.3" D | Wayfair

The product is perfect for cooling a room up to 450 square feet. It has electronic controls with an LED display and a temperature-sensing LCD remote control allowing you to conveniently see, set, and maintain the room temperature from across the room.... ... more

Keystone 10,000 BTU Through-the-Wall Air Conditioner & Dehumidifier, for 450 sq. ft. in White | 14.5" H X 24.2" W X 20.3" D | Wayfair KSTAT10-1C

The product is perfect for cooling a room up to 450 square feet. It has electronic controls with an LED display and a temperature-sensing LCD remote control allowing you to conveniently see, set, and maintain the room temperature from across the room.... ... more

Keystone 10,000 BTU Through the Wall Air Conditioner & Dehumidifier, 230V for 450 Sq. Ft. White 14.5 H x 24.2 W x 20.3 D | Wayfair KSTAT10-2D

Keystone's reliable through-the-wall air conditioning units guarantee a consistently comfortable indoor environment, even during scorching summer days. The easily installed through-the-wall 10, 000 BTU air conditioner efficiently cools rooms up to 450... ... more

Keystone 8,000 BTU Through the Wall Air Conditioner & Dehumidifier, 115V for 350 Sq. Ft. in 14.5 H x 24.2 W x 20.3 D in White | Wayfair KSTAT08-1C

Keystone knows that staying cool on hot days is essential to your comfort and well-being. This is why they have created reliable air conditioning units that provide consistent cooling, even on scorching hot days. The Keystone 8, 000 BTU air conditioner... ... more

Keystone 8,000 BTU Through the Wall Air Conditioner & Dehumidifier, 115V for 350 Sq. Ft. in White | 14.5" H X 24.2" W X 20.3" D | Wayfair

With reliable air conditioning units, Keystone proudly produces efficient and consistent cooling to keep you comfortable, even on the hottest days. Installed easily through-the-wall, this 8, 000 BTU air conditioner for wall can effectively cool rooms... ... more

Keystone 12,000 BTU 230V Window/Wall Air Conditioner w/ 3,500 BTU Supplemental Heat Capability 14.65 H x 21.46 W x 18.98 D in White | Wayfair

At Keystone, your family’s comfort starts here. Keystone's budget-friendly heat/cool 230V window/wall air conditioner is designed with a removable chassis so you can install it either in a window or through an exterior wall. Our two-in-one installation... ... more

Keystone 10,000 BTU 230V Through-the-Wall Air Conditioner w/ 10,600 BTU Supplemental Heat Capability 14.5 H x 24.2 W x 20.3 D in White | Wayfair

The product is perfect for rooms up to 450 square feet. In addition to cooling, this versatile unit also offers supplemental heat capability, providing you with an additional heat source to your main heat source when outdoor temperatures are above 45... ... more

Keystone 10,000 BTU Compact Window Air Conditioner w/ Remote Control & Dehumidifier up to 450 Sq. Ft. 14.6 H x 21.5 W x 19.0 D in White | Wayfair

With reliable window ac units, Keystone proudly produces efficient and consistent cooling to keep you comfortable, even on the hottest days. The 10, 000 BTU window air conditioner with remote control provides maximum comfort for any small-sized room,... ... more

Keystone 8,000 BTU Window Air Conditioner w/ Remote 20.87 H x 14.57 W x 23.5 D in White | 20.87" H X 14.57" W X 23.5" D | Wayfair KSTSW08B

The Keystone 8, 000 BTU slider/casement room air conditioner is perfect for cooling your rooms up to 350 sq. ft. Designed specifically for horizontal slider or casement windows this unit is the perfect solution for homes without traditional double-hung... ... more

Keystone 8,000 BTU Window Mounted Inverter Air Conditioner w/ Supplemental Heat & Remote Control 13.9 H x 19.41 W x 22.17 D in White | Wayfair

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 8, 000 BTU window-mounted air conditioner can effectively cool rooms up to 350 square feet with dehumidification of up to... ... more

Keystone 12,000 BTU 230V Through-the-Wall AC w/ 10,600 BTU Supplemental Heat Capability 14.5 H x 24.2 W x 20.3 D in White | Wayfair KSTAT12-2HD

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily through-the-wall, this 12, 000 BTU / 10, 600 BTU supplemental heating capacity air conditioning unit can... ... more

Keystone 18,500/18,200 BTU 230V Window/Wall Air Conditioner w/ 16,000 BTU Supplemental Heat Capability 17.9 H x 23.6 W x 25.4 D in White | Wayfair

With reliable air conditioning, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Whether installed in a window or through the wall, this 18, 000 BTU / 16, 000 BTU supplemental heating capacity air conditioning... ... more

Keystone 23,200/22,900 BTU 230V Window/Wall Air Conditioner w/ 16,000 BTU Supplemental Heat Capability 17.91 H x 23.62 W x 25.39 D in White | Wayfair

At Keystone, your family’s comfort starts here. Keystone's budget-friendly heat/cool 230V through-the-wall air conditioners are designed with a removable chassis so you can install it either in a window or through an exterior wall. Our two-in-one... ... more

Keystone 12,000 BTU Window Mounted Inverter Air Conditioner w/ Supplemental Heat & Remote Control 13.9 H x 19.41 W x 22.17 D in White | Wayfair

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 12, 000 BTU window-mounted air conditioner can effectively cool rooms up to 550 square feet with dehumidification of up... ... more

Keystone 12,000 BTU Window Air Conditioner w/ Remote 14.6 H x 21.5 W x 19.0 D in White | 14.6" H X 21.5" W X 19" D | Wayfair KSTAW12CE

At Keystone, your family’s comfort starts here. This window air conditioner with Follow Me remote control is an economical choice for cooling a room up to 550 square feet. This energy-saving air conditioner features electronic controls with LED display... ... more

Keystone 18,800/18,400 BTU 230V Window/Wall Air Conditioner w/ 16,000 BTU Supplemental Heat Capability 17.91 H x 23.62 W x 25.39 D in White | Wayfair

At Keystone, your family’s comfort starts here. Keystone's budget-friendly heat/cool 230V window/wall air conditioner is designed with a removable chassis so you can install it either in a window or through an exterior wall. Our two-in-one installation... ... more

Keystone 5,000 BTU Window-Mounted Air Conditioner w/ Follow Me LCD Remote Control 12.0 H x 15.4 W x 16.0 D in White | Wayfair KSTAW05CE

With reliable, window-mounted air conditioning, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 5, 000 BTU window-mounted air conditioner can effectively cool rooms up to 150 square feet with... ... more

Keystone 6,000 BTU Window Air Conditioner w/ Remote 13.4 H x 18.5 W x 15.7 D in White | 12.1" H X 15.9" W X 13.2" D | Wayfair KSTAW06BE

With reliable, window-mounted air conditioning, Keystone proudly produces consistent and efficient cooling to keep you comfortable, even on the hottest days. The 6, 000 BTU window air conditioner provides maximum comfort for any small-sized room, with... ... more

Keystone 10,000 BTU Window Air Conditioner w/ Remote 20.87 H x 14.57 W x 23.5 D in White | 20.87" H X 14.57" W X 23.5" D | Wayfair KSTSW10B

The Keystone 10, 000 BTU slider/casement room air conditioner is perfect for cooling your rooms up to 450 sq. ft. Designed specifically for horizontal slider or casement windows this unit is the perfect solution for homes without traditional... ... more

Keystone 12000 BTU Window Air Conditioner for 550 Square Feet w/ Remote Included 13.46 H x 19.17 W x 21.97 D in White | Wayfair KSTAW12INV

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 12, 000 BTU window-mounted air conditioner can effectively cool rooms up to 550 square feet with dehumidification up to... ... more

Keystone 8,000 BTU Window Air Conditioner w/ Remote 13.4 H x 15.7 W x 18.5 D in White | 13.4" H X 18.5" W X 15.7" D | Wayfair KSTAW08CE

At Keystone, your family’s comfort starts here. This window air conditioner with Follow Me remote control is an economical choice for cooling a room up to 350 square feet. This energy-saving air conditioner features electronic controls with LED display... ... more

Keystone 10,000 BTU Window Air Conditioner w/ Remote 14.6 H x 21.5 W x 19.0 D in White | 14.6" H X 21.5" W X 19" D | Wayfair KSTAW10CE

At Keystone, your family’s comfort starts here. This window air conditioner with Follow Me remote control is an economical choice for cooling a room up to 450 square feet. This energy-saving air conditioner features electronic controls with LED display... ... more

Keystone 6,000 BTU Window-Mounted Air Conditioner w/ Follow Me LCD Remote Control 13.4 H x 15.7 W x 18.5 D in White | Wayfair KSTAW06CE

At Keystone, your family’s comfort starts here. The product is an economical choice for cooling a room up to 250 square feet. This energy-saving air conditioner features electronic controls with LED display and a temperature sensing LCD remote control,... ... more

Keystone 8000 BTU Window Air Conditioner w/ Remote Included 13.46 H x 19.17 W x 21.97 D in White | 13.46" H X 19.17" W X 21.97" D | Wayfair

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 8, 000 BTU window-mounted air conditioner can effectively cool rooms up to 350 square feet with dehumidification up to... ... more

Keystone 8000 BTU Window Air Conditioner for 350 Square Feet w/ Remote Included 13.46 H x 19.17 W x 21.97 D in White | Wayfair KSTAW08INV

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 8, 000 BTU window-mounted air conditioner can effectively cool rooms up to 350 square feet with dehumidification up to... ... more

Keystone 10000 BTU Window Air Conditioner for 450 Square Feet w/ Remote Included 13.46 H x 19.17 W x 21.97 D in White | Wayfair KSTAW10INV

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 10, 000 BTU window-mounted air conditioner can effectively cool rooms up to 450 square feet with dehumidification up to... ... more

Keystone 14000 BTU Accent w/ Heater & Remote Included 14.5 H x 24.2 W x 20.3 D in White | 14.5" H X 24.2" W X 20.3" D | Wayfair KSTAT14-2HD

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily through-the-wall, this 14, 000 BTU / 10, 600 BTU supplemental heating capacity air conditioning unit can... ... more

Keystone 8000 BTU Accent w/ Heater & Remote Included 14.5 H x 24.2 W x 20.3 D in White | 14.5" H X 24.2" W X 20.3" D | Wayfair KSTAT08-1HD

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily through-the-wall, this 8, 000 BTU / 4, 200 BTU supplemental heating capacity air conditioning unit can... ... more

Keystone 10000 BTU Accent w/ Heater & Remote Included 14.5 H x 24.2 W x 20.3 D in White | 14.5" H X 24.2" W X 20.3" D | Wayfair KSTAT10-2HD

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily through-the-wall, this 10, 000 BTU / 10, 600 BTU supplemental heating capacity air conditioning unit can... ... more

Keystone 10000 BTU Accent w/ Remote Included 13.46 H x 19.17 W x 21.97 D in White | 13.46" H X 19.17" W X 21.97" D | Wayfair KSTAW10UA

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 10, 000 BTU window-mounted air conditioner can effectively cool rooms up to 450 square feet with dehumidification up to... ... more