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Kozy World KWN321 Wall Heater Review

Overall Rating:
4.8 out of 5 stars
Kozy World KWN321Click to Enlarge

Kozy World KWN321

The Kozy World Wall Heater is the ideal heater for those larger rooms that need to be heated. This heater is capable of heating up a 1,000 square foot room with it's 30,000 BTU's of natural-gas powered heat. Unlike other wall heaters that only push the heat around one area of the room, this one emits a constant flow of even heat throughout the entire area for optimal comfort.

Review Details

The Kozy World Wall Heater is a nice heater to have in any home. One of the best features of this heater is the instant infrared heat that comes from it. Most heaters take a little while to warm up, this one does not. Once you turn it on, it will emit instant warmth. This is the type of heater that people like to have because they do not have to wait for their heat. The other nice thing about this heater is that it is wall mounted, which means that it will stay out of the way and discrete.

What We Liked

  • Easy Start-Up
    Some heaters that are run by gas or oil tend to be a hassle to try to get going, this one is not like that. All you need to do is push a button and it starts.
  • Oxygen Depletion Sensor
    Heaters that do not have this will emit harmful gasses into the air. This heater has the shut-off that will automatically turn the unit off if the sensor is triggered.
  • Heat Control
    With this heater, you will be able to control the heat. Older heaters do not give you this option, such as older radiators.
  • Wall Mounted
    Since this is a wall mounted unit, it makes it more appealing because it is out of the way and you never have to worry about it getting knocked over.

What We Didn't Like

  • Heavy
    It is very convenient when it is hooked to the wall, but once it comes time to move it for any reason, it could be a hassle because it is a little on the heavy side.
  • Hook-ups
    This type of heater is not one that you can just hook to the wall and turn it on. It needs to be hooked up to the natural gas line. Although it does require some assembly, it still is a lot cheaper than a whole heating system.


All of the features and ease of use of the Kozy World Wall Heater make it a product that is worth buying. This heater takes the place of a whole home heating unit and remains silent and out of the way. It will provide your room with the same comforting heat that a heating system would, at only a fraction of the price. This heater is definitely one that would be great for those larger living rooms and bedrooms.

Review by AirReflect ©
Last modified: October 6, 2013 (Prices are updated daily)
Kozy World KWN321
Dimensions (L x W x H):
8 x 19.5 x 23.5 inches
40 lbs
Product Type:
Way of Heating:
Natural Gas / Infrared
Heating Power:
30000 BTU
Coverage Area:
1000 Square Feet
Thermostat (built-in):
Thermostat Type:
Automated Temperature Control:
Auto Safety Shut-Off:
Power Indication:
Remote Control:
Mountable on Wall:
Energy Star Rating:

Kozy World KWN321 Prices

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