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Home & Kitchen

Heating, Cooling & Air Quality

Window Ac Heater Units

10 Best Window Ac Heater Units 2025 in the United States

From leading brands and best sellers available on the web.

GarveeTech 6000 BTU Window Air Conditioner U-Shaped, Window AC Units U Shaped Cools Up to 269 Sq. Ft., Open Window Flexibility, 6 Modes, Remote Control, 24H Timer, U-Shaped Air Conditioner for Home

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Winner

LG 23,000 BTU Window Air Conditioner with Heat, 230V, AC Heater Combo Window Unit for Rooms up to 1400 Sq. Ft., Perfect for Living Room, Den, Bedroom, or Office, AC Heater Window Unit with Remote

9.9

score

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GarveeTech 6000 BTU Window Air Conditioner U-Shaped, Window AC Units U Shaped Cools Up to 269 Sq. Ft., Open Window Flexibility, 6 Modes, Remote Control, 24H Timer, U-Shaped Air Conditioner for Home

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LG 7,500 BTU Window Air Conditioner with Supplemental Heat, Cools 320 Sq.Ft. (16' x 20' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 115V

9.8

score

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Whirlpool

Whirlpool WHHW232BW 23,200 230V Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living, Bedroom, Large Rooms up to 1500 Square Feet, 23200 BTU, White

9.7

score

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LG LW8023HRSM 7,600 BTU 115V Programmable Window Air Conditioner with Heater, WiFi, and Remote - White

9.6

score

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Whirlpool

Whirlpool WHHW081AW 8,000 Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living, Bedroom, Rooms up to 350 Square Feet, 8000 BTU, White

9.4

score

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Keystone

Keystone 18,800 BTU Window-Wall Air Conditioner with 16,000 BTU Supplemental Heating, 230V, Window and Wall AC Unit for Living Room, Apartment, Large Rooms up to 1000 Sq.Ft.

9.2

score

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Keystone

Keystone 12,000 BTU Window-Wall Air Conditioner with 11,000 BTU Supplemental Heating and Dehumidification, 230V, Window and Wall AC Unit for Living Room, Apartment, Medium Sized Rooms up to 550 Sq.Ft.

8.9

score

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Keystone

Keystone 8,000 BTU Window Air Conditioner with Dehumidifier and Supplemental Heat, 115V, Window AC for Small Rooms up to 350 Sq. Ft. with Remote Control, 3 Speeds, and Washable Filter, White

8.7

score

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Frigidaire

Frigidaire FHWH124WB2 Window Air Conditioner, 12,000 BTU, White

8.4

score

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#10

Uhome

Uhome 12,000 BTU, 2024 New Portable Air Conditioner with Heat, 4-in-1 function Dehumidifier & Fan, Cools & Heats Space up to 400 Sq.ft, Remote Control and Window Kit Included, White

8.1

score

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More products we considered

GarveeHome Window Air Conditioner - 6000 Btu, U-Shaped, Ultra Quiet, Wi-Fi Enabled, Energy Efficient, Remote Control, Cools Up to 269 Sq. Ft.,White

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Window Air Conditioner 10000 Btu, Wi-Fi Enabled, Cools Up to 450 Sq. Ft., 10K Btu Window Ac Unit with Remote & App Control

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GarveeTech 8000BTU Window Air Conditioner with Remote and Wifi, U-Shaped, with Washable Filter, Cools up to 370 sq. ft., Washable Filter, Ultra-Quiet Energy-Efficient Cooling,White

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Adoolla Cool Up to 350 Sq. Ft AC Unit Window Air Conditioner 8000 BTU, White

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Window Air Conditioner 6000 Btu，Air Conditioner Window Unit Efficient Cools Up to 250 Square Feet，Window Ac Units with Remote, 3 Cooling & Fan Speeds, Window Install Kit，Window Unit Air Conditioner

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10 Best Window Ac Heater Units 2025 in the United States

GarveeTech 6000 BTU Window Air Conditioner U-Shaped, Window AC Units U Shaped Cools Up to 269 Sq. Ft., Open Window Flexibility, 6 Modes, Remote Control, 24H Timer, U-Shaped Air Conditioner for Home

LG 23,000 BTU Window Air Conditioner with Heat, 230V, AC Heater Combo Window Unit for Rooms up to 1400 Sq. Ft., Perfect for Living Room, Den, Bedroom, or Office, AC Heater Window Unit with Remote

GarveeTech 6000 BTU Window Air Conditioner U-Shaped, Window AC Units U Shaped Cools Up to 269 Sq. Ft., Open Window Flexibility, 6 Modes, Remote Control, 24H Timer, U-Shaped Air Conditioner for Home

LG 7,500 BTU Window Air Conditioner with Supplemental Heat, Cools 320 Sq.Ft. (16' x 20' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 115V

Whirlpool WHHW232BW 23,200 230V Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living, Bedroom, Large Rooms up to 1500 Square Feet, 23200 BTU, White

LG LW8023HRSM 7,600 BTU 115V Programmable Window Air Conditioner with Heater, WiFi, and Remote - White

Whirlpool WHHW081AW 8,000 Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living, Bedroom, Rooms up to 350 Square Feet, 8000 BTU, White

Keystone 18,800 BTU Window-Wall Air Conditioner with 16,000 BTU Supplemental Heating, 230V, Window and Wall AC Unit for Living Room, Apartment, Large Rooms up to 1000 Sq.Ft.

Keystone 12,000 BTU Window-Wall Air Conditioner with 11,000 BTU Supplemental Heating and Dehumidification, 230V, Window and Wall AC Unit for Living Room, Apartment, Medium Sized Rooms up to 550 Sq.Ft.

Keystone 8,000 BTU Window Air Conditioner with Dehumidifier and Supplemental Heat, 115V, Window AC for Small Rooms up to 350 Sq. Ft. with Remote Control, 3 Speeds, and Washable Filter, White

Frigidaire FHWH124WB2 Window Air Conditioner, 12,000 BTU, White

Uhome 12,000 BTU, 2024 New Portable Air Conditioner with Heat, 4-in-1 function Dehumidifier & Fan, Cools & Heats Space up to 400 Sq.ft, Remote Control and Window Kit Included, White

GarveeHome Window Air Conditioner - 6000 Btu, U-Shaped, Ultra Quiet, Wi-Fi Enabled, Energy Efficient, Remote Control, Cools Up to 269 Sq. Ft.,White

Window Air Conditioner 10000 Btu, Wi-Fi Enabled, Cools Up to 450 Sq. Ft., 10K Btu Window Ac Unit with Remote & App Control

GarveeTech 8000BTU Window Air Conditioner with Remote and Wifi, U-Shaped, with Washable Filter, Cools up to 370 sq. ft., Washable Filter, Ultra-Quiet Energy-Efficient Cooling,White

Adoolla Cool Up to 350 Sq. Ft AC Unit Window Air Conditioner 8000 BTU, White

Window Air Conditioner 6000 Btu，Air Conditioner Window Unit Efficient Cools Up to 250 Square Feet，Window Ac Units with Remote, 3 Cooling & Fan Speeds, Window Install Kit，Window Unit Air Conditioner

FAQ

What is the best window AC heater unit for a small room?

How energy-efficient are window AC heater units?

How much does it cost to install a window AC heater unit?

Can I install a window AC heater unit myself?

Which brands make the best window AC heater units?

10 Best Window Ac Heater Units 2025 in the United States

GarveeTech 6000 BTU Window Air Conditioner U-Shaped, Window AC Units U Shaped Cools Up to 269 Sq. Ft., Open Window Flexibility, 6 Modes, Remote Control, 24H Timer, U-Shaped Air Conditioner for Home

LG 23,000 BTU Window Air Conditioner with Heat, 230V, AC Heater Combo Window Unit for Rooms up to 1400 Sq. Ft., Perfect for Living Room, Den, Bedroom, or Office, AC Heater Window Unit with Remote

GarveeTech 6000 BTU Window Air Conditioner U-Shaped, Window AC Units U Shaped Cools Up to 269 Sq. Ft., Open Window Flexibility, 6 Modes, Remote Control, 24H Timer, U-Shaped Air Conditioner for Home

LG 7,500 BTU Window Air Conditioner with Supplemental Heat, Cools 320 Sq.Ft. (16' x 20' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis, 115V

Whirlpool WHHW232BW 23,200 230V Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living, Bedroom, Large Rooms up to 1500 Square Feet, 23200 BTU, White

LG LW8023HRSM 7,600 BTU 115V Programmable Window Air Conditioner with Heater, WiFi, and Remote - White

Whirlpool WHHW081AW 8,000 Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living, Bedroom, Rooms up to 350 Square Feet, 8000 BTU, White

Adoolla 6,000 BTU AC Window Air Conditioner, White

Acekool Smart Window Air Conditioner, 6000 BTU Air Conditioner Window Unit Remote/App Control and Dehumidify Function, Quiet Operation, Energy Savings, Cools 250 Sq.ft, 110-115V

ACONEE 8000 BTU ac Unit, Portable, Slim, Window air Conditioner, White

Litake 6,000 BTU Smart Window Air Conditioner - Cool up to 250 Sq. Ft. with Remote Control and WiFi, Energy Saving, Quiet, Dehumidification, Cooling only, White

GarveeHome 6000 BTU Window Air Conditioner, Cools 250 Sq.Ft., Window AC Unit with Remote, Quiet Operation, 3 Cooling Speeds, 115V, High Efficiency AC Unit for Bedroom

Keystone 18,800 BTU Window-Wall Air Conditioner with 16,000 BTU Supplemental Heating, 230V, Window and Wall AC Unit for Living Room, Apartment, Large Rooms up to 1000 Sq.Ft.

Keystone 12,000 BTU Window-Wall Air Conditioner with 11,000 BTU Supplemental Heating and Dehumidification, 230V, Window and Wall AC Unit for Living Room, Apartment, Medium Sized Rooms up to 550 Sq.Ft.

Keystone 8,000 BTU Window Air Conditioner with Dehumidifier and Supplemental Heat, 115V, Window AC for Small Rooms up to 350 Sq. Ft. with Remote Control, 3 Speeds, and Washable Filter, White

Frigidaire FHWH124WB2 Window Air Conditioner, 12,000 BTU, White

Uhome 12,000 BTU, 2024 New Portable Air Conditioner with Heat, 4-in-1 function Dehumidifier & Fan, Cools & Heats Space up to 400 Sq.ft, Remote Control and Window Kit Included, White

Window Heat Air Units

Window Unit Ac And Heat

Haier Window AC Units

Whynter Window AC Units

GarveeHome Window Air Conditioner - 6000 Btu, U-Shaped, Ultra Quiet, Wi-Fi Enabled, Energy Efficient, Remote Control, Cools Up to 269 Sq. Ft.,White

Window Air Conditioner 10000 Btu, Wi-Fi Enabled, Cools Up to 450 Sq. Ft., 10K Btu Window Ac Unit with Remote & App Control

GarveeTech 8000BTU Window Air Conditioner with Remote and Wifi, U-Shaped, with Washable Filter, Cools up to 370 sq. ft., Washable Filter, Ultra-Quiet Energy-Efficient Cooling,White

Adoolla Cool Up to 350 Sq. Ft AC Unit Window Air Conditioner 8000 BTU, White

Window Air Conditioner 6000 Btu，Air Conditioner Window Unit Efficient Cools Up to 250 Square Feet，Window Ac Units with Remote, 3 Cooling & Fan Speeds, Window Install Kit，Window Unit Air Conditioner

FAQ

What is the best window AC heater unit for a small room?

How energy-efficient are window AC heater units?

How much does it cost to install a window AC heater unit?

Can I install a window AC heater unit myself?

Which brands make the best window AC heater units?