Keystone 12,000/11,600 BTU 230V Window/Wall Air Conditioner with 11,000 BTU Supplemental Heat Capability

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 | 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 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 | Wayfair KSTHW12B

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 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 | 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 12,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - D2 KSTAT12-2C

Keystone 12,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - D2 KSTAT12-2C With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily... ... more

Keystone 14,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - D2 KSTAT14-2C

Keystone 14,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - D2 KSTAT14-2C With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily... ... more

Keystone 18,800/18,400 BTU 230V Window/Wall Air Conditioner with 16,000 BTU Supplemental Heat Capability - N/A

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. ... 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 | 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 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 | Wayfair KSTHW08B

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 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 | 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

8,000 BTU 115V Window/Wall Air Conditioner with 3,500 BTU Supplemental Heat Capability

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. ... more

Keystone 25,000/24,700 BTU 230V Window/Wall Air Conditioner w/ Remote Control | 17.9 H x 23.6 W x 25.4 D in | Wayfair KSTAW25C

With reliable window AC units, Keystone proudly produces efficient and consistent cooling to keep you comfortable, even on the hottest days. This dependable 25, 000 BTU window air conditioner with remote control can effectively cool rooms up to 1500... ... 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 | 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 Window Mounted Inverter Air Conditioner w/ Supplemental Heat & Remote Control | 13.9 H x 19.41 W x 22.17 D in | 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

8,000 BTU Window Mounted Inverter Air Conditioner with Supplemental Heat and Remote Control

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. ... more

Keystone 10,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. ... 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 in | 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 10,000 BTU Through-the-Wall Air Conditioner & Dehumidifier, 230V, for 450 Sq. Ft, White | Wayfair KSTAT10-2C

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 12,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. ... more

Keystone 10,000 BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. ... more

Keystone 18,000 BTU Window Air Conditioner w/ Remote | 17.9 H x 23.6 W x 25.4 D in | 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 14,000 BTU Wall Mounted AC Unit & Dehumidifier, 230V, for up to 700 Sq.Ft, White | 14.5 H x 24.2 W x 20.3 D in | Wayfair KSTAT14-2D

Keystone's reliable air conditioning units provide consistent cooling to ensure your comfort, even on the hottest days. The 14, 000 BTU air conditioner is easily installed through-the-wall, making it effortless to cool large rooms up to 700 square... ... more