Air Conditioners › Keystone

Keystone 115V Portable Air Conditioner with supplemental heat up to 350 Sq. ft.

At Keystone your family’s comfort starts here. Keystone offers a full assortment of budget-friendly portable air conditioners for any room in the house. Portable air conditioners give you the freedom to choose what room to cool and when to cool it. A... more

Keystone 8,000 BTU Window Mounted Inverter Air Conditioner with Remote Control

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

Keystone 12,000 BTU Window-Mounted 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 Window-Mounted 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 6,000 BTU Window Air Conditioner w/ Remote | 13.4 H x 18.5 W x 15.7 D in | 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 12,000 BTU Energy Star Window Air Conditioner w/ Remote | 14.6 H x 19 W x 21.5 D in | Wayfair KSTAW12BE

With reliable window air conditioners, Keystone proudly produces efficient and consistent cooling to keep you comfortable, even on the hottest days. The dependable 12, 000 BTU window air conditioner provides maximum comfort for any small room, with... 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 | 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

7,000 BTU 115V Portable Air Conditioner with I Sense Remote Control for a Room up to 300 Sq. Ft. - Keystone KSTAP07PHA

7,000 BTU 115V Portable Air Conditioner with I Sense Remote Control for a Room up to 300 Sq. Ft. - Keystone KSTAP07PHA At Keystone, your family’s comfort starts here. The Keystone 7,000 BTU portable air conditioner with I Sense remote control is an... more

8,000 BTU (5,500 BTU DOE) Portable Aire Conditioner - Keystone KSTAP08MFC

8,000 BTU (5,500 BTU DOE) Portable Aire Conditioner - Keystone KSTAP08MFC Your family's comfort begins with Keystone: Perfect for rooms up to 250 square feet, the Keystone portable air conditioner maximizes comfort by providing cool air and removing... more

10,000 BTU (6,500 BTU DOE) Portable Aire Conditioner - Keystone KSTAP10MFC

10,000 BTU (6,500 BTU DOE) Portable Aire Conditioner - Keystone KSTAP10MFC Your family's comfort begins with Keystone: Perfect for rooms up to 350 square feet, the Keystone portable air conditioner maximizes comfort by providing cool air and removing... more

Keystone 6 000 BTU 115-Volt Window Air Conditioner White KSTAW06CE

Keystone 6 000 BTU 115-Volt Window Air Conditioner White KSTAW06CE. At Keystone your family’s comfort starts here. The Keystone Energy Star 6 000 BTU window air conditioner with Follow Me remote control is an economical choice for cooling a room up... more

Keystone 10 000 BTU 115V 450 Sq. ft Window Air Conditioner White KSTAW10BE

Keystone 10 000 BTU 115V 450 Sq. ft Window Air Conditioner White KSTAW10BE. With reliable window-mounted air conditioning Keystone produces consistent cooling to keep you comfortable even on the hottest days. The 115V10 000 BTU window air conditioner... more

Keystone 115V Portable Air Conditioner with Follow Me Remote Control for a Room up to 350 Sq. Ft.

At Keystone your family’s comfort starts here. Keystone offers a full assortment of budget-friendly portable air conditioners for any room in the house. Portable air conditioners give you the freedom to choose what room to cool and when to cool it. A... more

Keystone 6 000 BTU 115-Volt Window Air Conditioner White KSTAW06BE

Keystone 6 000 BTU 115-Volt Window Air Conditioner White KSTAW06BE. With reliable 115V window-mounted air conditioning Keystone produces consistent cooling to keep you comfortable even on the hottest days. The 6 000 BTU 250 sq ft. window air... more

Keystone 8 000 BTU 115-V 350 Sq. ft. Window Air Conditioner White KSTAW08CE

Keystone 8 000 BTU 115-V 350 Sq. ft. Window Air Conditioner White KSTAW08CE. With reliable window-mounted air conditioning Keystone produces consistent cooling to keep you comfortable even on the hottest days. This 8 000 BTU window-mounted air... more

Keystone 8 000 BTU 350 Sq. ft 115-Volt Window Air Conditioner White KSTAW08BE

Keystone 8 000 BTU 350 Sq. ft 115-Volt Window Air Conditioner White KSTAW08BE. With reliable window-mounted air conditioning Keystone produces consistent cooling to keep you comfortable even on the hottest days. The 8 000 BTU window air conditioner... more

Keystone 5 000 BTU 115-volt Window Air Conditioner White KSTAW05CE

Keystone 5 000 BTU 115-volt Window Air Conditioner White 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... more

Keystone 14 000-BTU 230V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control

The Keystone 14 000 BTU 230V through-the-wall air conditioner with Follow Me remote control is perfect for cooling a room up to 700 square feet. It has electronic controls with LED display and a temperature sensing LCD remote control allowing you to... more

Keystone 8 000 BTU (13 000 BTU ASHRAE) 115-Volt Portable Air Conditioner with Remote White KSTAP13MFC

Keystone 8 000 BTU (13 000 BTU ASHRAE) 115-Volt Portable Air Conditioner with Remote White KSTAP13MFC. This Keystone portable air conditioner is a reliable choice for apartments bedrooms living rooms home offices or attics. It is rated 13 000 BTUs... more

Keystone 5 500 BTU (8 000 BTU ASHRAE) 115-Volt Portable Air Conditioner with Remote White KSTAP08MFC

Keystone 5 500 BTU (8 000 BTU ASHRAE) 115-Volt Portable Air Conditioner with Remote White KSTAP08MFC. This Keystone portable air conditioner is a reliable choice for apartments bedrooms living rooms home offices or attics. It is rated 8 000 BTUs based... more

Keystone 6 500 BTU (10 000 BTU ASHRAE) 115-Volt Portable Air Conditioner for rooms up to 350 Sq.ft White KSTAP10MFC

Keystone 6 500 BTU (10 000 BTU ASHRAE) 115-Volt Portable Air Conditioner for rooms up to 350 Sq.ft White KSTAP10MFC. This Keystone portable air conditioner is a reliable choice for apartments bedrooms living rooms home offices or attics. It is rated 10... more

Keystone 8 000 BTU (13 000 BTU ASHRAE) Portable Air Conditioner with Supplemental Heat White KSTAP13MFHC

Keystone 8 000 BTU (13 000 BTU ASHRAE) Portable Air Conditioner with Supplemental Heat White KSTAP13MFHC . With reliable portable air conditioning units Keystone produces consistent cooling to keep you comfortable even on the hottest days. Can... more

Keystone 14 000 BTU 700 Sq. ft. Through-the-Wall Air Conditioner with Remote Control White KSTAT14-2D

The Keystone 14 000 BTU 230V through-the-wall air conditioner with Follow Me remote control is perfect for cooling a room up to 700 square feet. It has electronic controls with LED display and a temperature sensing LCD remote control allowing you to... more

Keystone U-Shaped Inverter 12 000 BTU Window Air Conditioner Energy Star

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 1.8... more

Keystone 8 000 BTU Window Mounted Inverter Air Conditioner with Remote Control

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 1.2... more

Keystone 14 500 BTU Window Air Conditioner with Remote Control KSTAW14CE

Keystone 14 500 BTU Window Air Conditioner with Remote Control KSTAW14CE. With reliable window-mounted air conditioning Keystone produces consistent cooling to keep you comfortable even on the hottest days. This 14 500 BTU window-mounted air... more

Keystone KSTAW10UA 115 V 10000 BTU U-Shaped Air Conditioner

With reliable air conditioning units Keystone produces consistent cooling to keep you comfortable even on the hottest days. This 10000 BTU inverter window-mounted air conditioner can effectively cool rooms up to 450 square feet with dehumidification up... more

Keystone KSTAW08UA 115 V 8000 BTU U-Shaped Air Conditioner White

With reliable air conditioning units Keystone produces consistent cooling to keep you comfortable even on the hottest days. This 8000 BTU inverter window-mounted air conditioner can effectively cool rooms up to 350 square feet with dehumidification up... more

Keystone 10 000 BTU 450 sq ft Window Mounted Inverter Air Conditioner with Remote Control White 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 1.4... more

Keystone 12 000 BTU 550 sq ft Window Mounted Inverter Air Conditioner with Remote Control White 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 1.8... more

Keystone 10 000 BTU Window Mounted Air Conditioner with Remote Control KYST101AD

Keystone 10 000 BTU Window Mounted Air Conditioner with Remote Control KYST101AD. 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... more

Keystone 12 000 BTU Window Mounted Air Conditioner with Remote Control KYST121AD

Keystone 12 000 BTU Window Mounted Air Conditioner with Remote Control KYST121AD. 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... more

Keystone 6 000 BTU up to 250 sq ft Window Mounted Air Conditioner with Remote Control KYST061AD

Keystone 6 000 BTU up to 250 sq ft Window Mounted Air Conditioner with Remote Control KYST061AD. With reliable air conditioning units Keystone produces consistent cooling to keep you comfortable even on the hottest days. This 6 000 BTU window-mounted... more

Keystone 5 050 BTU up to 150 sq ft Window Mounted Air Conditioner KYST051AD

Keystone 5 050 BTU up to 150 sq ft Window Mounted Air Conditioner KYST051AD. With reliable air conditioning units Keystone produces consistent cooling to keep you comfortable even on the hottest days. This 5 050 BTU window-mounted air conditioner can... more

Keystone 8 000 BTU 350 sq ft Window Mounted Air Conditioner with Remote Control White KYST081AD

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 2.4... more

Keystone 10,000 BTU Window Mounted Inverter Air Conditioner with Remote Control

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

Keystone 12,000 BTU Window Mounted Inverter Air Conditioner with Remote Control

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

Keystone 12,000 BTU Window-Mounted Air Conditioner with Follow Me LCD Remote Control

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