10 Best Window Heater Of 2022

What is the window heater on the market today? With so many options, it’s normal for consumers to become overwhelmed when trying to find an appropriate brand for shopping. There are way too many choices on the market, including knock-off brands that are cheaply built. 

Our review team is a group of avid product hunters, and they want to share their experiences with you.

To help you find the window heater brand we analyzed & researched all the features that are right for you and came up with a list of 10 different options to purchase.

We also took time to assess a wide variety of options including durability, materials, designs, expert reviews & customer ratings to find the best-performing window heater

The resulting review has in-depth details on specific performance areas, as well as recommendations for your goals and budget. 

Read on and know which is right for you.

Top 10 Best window heater : Editor's Pick
# Preview Product Score
1 Frigidaire Window Air Conditioner, 11,000 BTU with Supplemental Heat and Slide Out Chassis, in White

Frigidaire Window Air Conditioner, 11,000 BTU with Supplemental Heat and Slide Out Chassis, in White

9.6
2 Koldfront WAC8001W 8,000 BTU Window Air Conditioner with 3,500 BTU Heater and Remote

Koldfront WAC8001W 8,000 BTU Window Air Conditioner with 3,500 BTU Heater and Remote

9.3
3 LG LW1216HR 11,500/12,000 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat Function, 12000, White

LG LW1216HR 11,500/12,000 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental...

9.6
4 Frigidaire Window Air Conditioner, 8,000 BTU with Supplemental Heat and Slide Out Chassis, in White

Frigidaire Window Air Conditioner, 8,000 BTU with Supplemental Heat and Slide Out Chassis, in White

9.7
5 LG Electronics LG 8,000 BTU Heat and Cool Window Air Conditioner with WiFi Controls, LW8021HRSM, 13.880, White

LG Electronics LG 8,000 BTU Heat and Cool Window Air Conditioner with WiFi Controls, LW8021HRSM,...

9.3
6 Keystone 10,000 BTU 230V Through-The-Wall Air Conditioner | 10,600 BTU Supplemental Heating | LCD Remote Control | Sleep Mode | 24H Timer | AC for Rooms up to 450 Sq. Ft. | KSTAT10-2HC

Keystone 10,000 BTU 230V Through-The-Wall Air Conditioner | 10,600 BTU Supplemental Heating | LCD...

9.4
7 Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater

Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater

9.3
8 KEYSTONE 18,000 BTU 230V Window Air Conditioner | 16,000 BTU Supplemental Heating | Sleep Mode | Remote Control | 24H Timer | AC for Rooms up to 1000 Sq. Ft. | KSTHW18A

KEYSTONE 18,000 BTU 230V Window Air Conditioner | 16,000 BTU Supplemental Heating | Sleep Mode |...

9.7
9 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

LG 7,500 BTU Window Air Conditioner with Supplemental Heat, Cools 320 Sq.Ft. (16' x 20' Room Size),...

9.8
10 Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

9.4

10 Best window heater Reviews:

SaleBestseller No. 1

Frigidaire Window Air Conditioner, 11,000 BTU with Supplemental Heat and Slide Out Chassis, in White

  • Use Year-Round with Supplemental Heat: Use this unit year-round with a supplemental heating function, making this more than your standard air conditioner
  • Easy Installation: Easily install this air conditioner; this unit distributes the weight into two pieces using a slide-out chassis
  • Easy-to-Clean Washable Filter: Capture dust from the air and keep your air conditioner working efficiently with our easy-to-clean washable filter. The Clean Filter Alert will also notify you when it’s time to clean your filter
  • Eco Mode: Keep your room cool and comfortable; this unit turns on and off at different intervals to ensure that the room stays at the set temperature
  • Programmable Timer: Customize times to fit your schedule for immediate comfort when you get home by presetting the unit to turn on and off in half hour increments
Bestseller No. 2

Koldfront WAC8001W 8,000 BTU Window Air Conditioner with 3,500 BTU Heater and Remote

  • 8,000 BTU 750W/6.3A cooling, 3,500 BTU 1320W/11.6A supplemental heating functionality (Not intended to be a primary heat source)
  • PLEASE NOTE: Heat function is only intended to provide supplemental heating in addition to an existing heat source; for a cool only version of this unit please see model# WAC8002WCO
  • Window width: 26 7/8"- 36" Minimum window height: 16 1/2"; Input voltage: 115 V / 60 Hz; 2 year warranty
  • Installation hardware and weather seals included; Coverage area: 350 sq. ft. (cool)
  • This Koldfront unit offers several energy-saving features, including a Check Filter light, thermostat-controlled operation, sleep mode, and Energy Saver mode; PLEASE NOTE: This window air conditioner does not require a wall sleeve
SaleBestseller No. 3

LG LW1216HR 11,500/12,000 230V Window-Mounted Air Conditioner with 9,200/11,200 BTU Supplemental Heat Function, 12000, White

  • Energy efficiency Ratio (EER): 11.3 (cooling)
  • Special 230V electrical outlet required (unit will not work with a standard 115V outlet)
  • 12,000 BTU cooling for rooms up to 550 sq. Ft
  • 11,200 BTU heating for Approx. 450 sq. Ft
  • 2 cooling speeds/2 heating speeds/2 fan speeds
SaleBestseller No. 4

Frigidaire Window Air Conditioner, 8,000 BTU with Supplemental Heat and Slide Out Chassis, in White

  • Use Year-Round with Supplemental Heat: Use this unit year-round with a supplemental heating function, making this more than your standard air conditioner
  • Easy Installation: Easily install this air conditioner; this unit distributes the weight into two pieces using a slide-out chassis
  • Easy-to-Clean Washable Filter: Capture dust from the air and keep your air conditioner working efficiently with our easy-to-clean washable filter. The Clean Filter Alert will also notify you when it’s time to clean your filter
  • Eco Mode: Keep your room cool and comfortable; this unit turns on and off at different intervals to ensure that the room stays at the set temperature
  • Programmable Timer: Customize times to fit your schedule for immediate comfort when you get home by presetting the unit to turn on and off in half hour increments
Bestseller No. 5

LG Electronics LG 8,000 BTU Heat and Cool Window Air Conditioner with WiFi Controls, LW8021HRSM, 13.880, White

  • CONTROL YOUR COOL FROM ANYWHERE - LG ThinQ Technology lets you control your LG air conditioner from anywhere. You can start or stop cooling or heating, change the mode, or set the temperature while on the go. It also works with Amazon Alexa and Hey Google so you can change settings with simple voice commands
  • SUPPLEMENTAL HEAT - For cooler days use the supplemental heat option to add warmth to your space
  • MULTIPLE FAN SPEEDS - 2 cooling, heating and fan speeds allow you to customize your cooling or heating
  • AUTO RESTART - After a power failure, Auto Restart will automatically turn the unit back on when power is restored
  • COOLS ROOMS UP TO 320 SQ. FT- LW8021HRSM is ideal for cooling medium rooms (16' X 20')
SaleBestseller No. 6

Keystone 10,000 BTU 230V Through-The-Wall Air Conditioner | 10,600 BTU Supplemental Heating | LCD Remote Control | Sleep Mode | 24H Timer | AC for Rooms up to 450 Sq. Ft. | KSTAT10-2HC

  • SUPERIOR COOLING AND HEATING: With a 9.5 energy efficiency ratio (EER), this 12,000 BTU through the wall air conditioner can effectively cool rooms up to 550 sq. ft and dehumidify up to 2.5 pints per hour. (Product is not suitable for window installation). Integrated electric heater provides supplemental heating of 10,600 BTUs.
  • 230-VOLT/20-AMP ELECTRICAL OUTLET REQUIRED: This air conditioner has a 6.5ft power cord with a NEMA 6-20P grounding plug that will not fit a standard 115V electrical outlet.
  • TEMPERATURE SENSING “FOLLOW ME” REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote makes it easier to control the unit from anywhere in the room and its integrated thermostat signals the AC to cool the space based on where you are.
  • FRONT-ACCESS FILTER: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull it out, vacuum or rinse and dry, and slide back into place. No hassle and no disassembly required.
  • GUARANTEED FIT: This air conditioner will fit in your existing 24.5” to 27” sleeve. We guarantee it. At 20.3” D x 24.2” W x 14.5” H, we provide the foam seals and installation kit necessary to retrofit your existing sleeve. If you don’t have a sleeve, the matching Keystone KSTSLV1 is also available for purchase (sold separately).
Bestseller No. 7

Koldfront WTC8001W 8,000 BTU Through the Wall Air Conditioner with 3500 BTU Heater

  • 8,000 BTU cooling - 890 W/7.8A; 4,200 BTU heating - 1320W/12.0A Dimensions: 14.5" H x 24.2" W x 20.3" D
  • 300-350 sq. ft. coverage area; Remote control included; 2 year warranty
  • 4-way air directional louvers; Three (3) fan speeds; Four (4) operation modes
  • Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately; to purchase with the sleeve see model WTC8001WKIT
  • Note: Heat function is only intended to provide supplemental heating in addition to an existing heat source.
Bestseller No. 8

KEYSTONE 18,000 BTU 230V Window Air Conditioner | 16,000 BTU Supplemental Heating | Sleep Mode | Remote Control | 24H Timer | AC for Rooms up to 1000 Sq. Ft. | KSTHW18A

  • HEAT/COOL AIR CONDITIONER: 18,500 BTU cooling capacity / 16,000 BTU supplemental heating capacity to effectively cool or heat your apartment, bedroom, living room, or home to the temperature that is right for you.
  • POWERFUL HEATING OPTION: Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 45°F for your convenience. The unit has 3 cooling speeds, 3 fan speeds, and 1 heat speed for multi-seasonal use.
  • FUNCTIONALITY: Designed for a room up to 1000 sq. ft. with dehumidification up to 3.8 pints per hour. Has an adjustable 4-way air flow direction allows you to easily control the direction of the cool air!
  • EASY TO INSALL: with removable chassis for easy window and wall installation.
  • Special 230-volt/25-amp electrical outlet required (Unit will not work with a standard 115V outlet).
SaleBestseller No. 9

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

  • LOW NOISE PERFORMANCE - operates at sound levels as low as 50dB (in low mode) eliminating unnecessary noise.
  • SUPPLEMENTAL HEAT - For cooler days use the supplemental heat option to add warmth to your space
  • MULTIPLE FAN SPEEDS - 2 cooling, heating and fan speeds allow you to customize your cooling or heating.
  • AUTO RESTART - After a power failure, Auto Restart will automatically turn the unit back on when power is restored.
  • COOLS ROOMS UP TO 320 SQ. FT - LW8016HR is ideal for cooling medium rooms (16' X 20')
Bestseller No. 10

Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

  • (Wall Mounted Heater Only.) Wi-Fi enabled makes it possible for you to control the temperature from your phone!
  • Safe to the touch grill. 1500 watts of power
  • Space saving wall mount design means you don't lose floor space. Perfect for bedrooms, kitchens, offices and more
  • When installed over the outlet, you can hide the cord inside the heater. This unit stays cool to the touch and the wall stays cool.
  • Safe to the touch grill. Wall mounted version, Feet not included.
Review

Last update on Wednesday, May 18, 2022 - 14:17:42 / Affiliate links / Images from Amazon Product Advertising API

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