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Dayton U31 Portable Electric Radiant Convection Space Heater

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  • 1500 Watts of Heating Power
  • Heats Up to 150 Sq. Ft.
  • Portable Electric Radiant Convection Space Heater


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Average rating: nope Count: 10
4.0 Star Rating: Good
Use this Dayton heater for my greenhouse and love it,they way heat up in one hour...good deal for the prices.
5.0 Star Rating: Outstanding
Great Space Heater
My wife and I have a lot of experience with this brand of space heaters over the years and that is why we bought this particular model. They are as solid as they have always been and work great to keep an area warm. I am a home brewer and use it to keep my fermentation room heated during winter months. This is to augment an existing wall heater I am sure will not handle the load on its own. Not sure about the efficiency yet. I need to wait until PGE sends my next energy bill.
4.0 Star Rating: Good
This is a Great Little Heater!
I ordered this heater at a time I was renewing my Credit card, and there was glitch, they called my house and e-mailed me of the problem. The heater got here so quick, when it arrived, I had no idea what they were delivering. It is a great little Heater.
5.0 Star Rating: Outstanding
Quiet and generates adequate heat for size.
5.0 Star Rating: Outstanding
Arrived beautifully...what else could we ask for!
5.0 Star Rating: Outstanding
This product has performed extremely well. It is very important to the City for safety reasons that personally heaters have the 3 prong cord, which are hard to find, this one does and with the auto on/off it adds just the right amount of heat consistently.
5.0 Star Rating: Outstanding
My wife uses it to keep warm in our noninsulated garage while she smokes. It does a great job keeping her warm.
4.0 Star Rating: Good
I have used this garage heater in the garage to keep 2 cats warm this winter. Unfortunately, my oldest cat (19 years) would get way too close to the heater and I believe she got burned. After that I could no longer keep her in there, but she went to stay with a friend. It seems to provide adequate heat, but I think it uses a great deal of power. Overall I am pleased with it.
4.0 Star Rating: Good
We were hunting a good and safe heater for camping. We camp in a tent, as we have a fishing boat, and want to make one trip!! This product is fantastic!! It kept our tent so warm, even when it was in the 30's at night, and we have a 10x16' tent, so we had a good space to heat, and it did it best!!! I would rate this as a A+. Wonderful, my husband was very impressed with it. We are going to keep it for home use also this winter. It is outstanding craftsmanship, and quality. I would recommend this product for anyone hunting for a good hot heater for any reason.
5.0 Star Rating: Outstanding
I wanted to heat my garage in the winter on cold days to keep my pot belly pig warm. This is great. Keeps a 2 car garage warm when on full speed. I will purchase another for the inside of my home in the future. Quality heater.
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Dayton U31 Portable Electric Radiant Convection Space Heater
The Dayton U31 portable space heater will help you stay warm and keep the cold winter air outside where it belongs. This particular space heater works very well in areas that are rugged. Because of its high durability, it can handle a lot of roughness. This sturdy space heater is not only portable, but it will distribute heat evenly and thoroughly. It will provide efficient heat for areas up to 150 square feet. With this product, you will always be assured of the most comfort possible. The Dayton U31 portable space heater works well in these types of areas:

  • Basement
  • Garage
  • Workshop

Provides powerful and even heat
The Dayton U31 portable space heater is one of the most powerful portable heaters available today. This heater provides 5,120 BTUs of heat that will be distributed evenly throughout the area you are wanting to heat. It quickly provides 5,120 BTUs of heat at any given time. Not only does it provide fan forced heat, but it includes radiant heat as well. This makes it a very convenient portable space heater that is both popular and economical. For example, when switched onto the low setting, the heater provides radiant heat that replicates the rays of the sun. When set to medium, the heater switches fan-forced heat. Moreover, when you need an extra blast of warm air, this heater allows for both fan-forced and radiant heat at the same time.

Special Features of the Dayton U31 Portable Electric Radiant Convection Space Heater

  • Provides 5,120 BTUs of powerful heat that is evenly distributed
  • Offers both fan forced and radiant heat
  • Features a built in thermostat for custom heat settings
  • Safety features such as an automatic shut off and tip over switch
  • Heats areas up to 150 square feet

Durable and reliable construction
The Dayton U31 portable space heater is extremely durable due to its chrome grill with enamel construction. In addition, there is a built in thermostat that will allow for custom control of the temperature of your area. Since this heater is so durable, it will ensure many years of heat with very little service needed.

Great safety features
To ensure safe operation, the Dayton U31 portable space heater comes with a tip-over switch and automatic shut-off.

Other special features
The Dayton U31 portable space heater has many additional features include a power indicator light and buzzer alarm. The heater has three different settings for extra convenience. It also has a carrying handle so it can be moved easily from room to room.

Guaranteed Satisfaction.

  1. Up To 30 days to return your purchase
  2. Money back guaranteed
  3. Free return shipping
  4. No restocking fees

  • Model: U31
  • Product Type: Electric Heater
  • Product Dimensions: L: 11.00" x W: 11.50" x H: 15.00"
  • Product Weight: 8.00 lbs.
  • Product Color: White
  • Application: Ideal for heating garages, workshops, and other rugged environments
  • Warranty: 1-year limited manufacturer's warranty
  • Type: Garage Heater
  • Fuel Type: Electric
  • Coverage Area: 150 square feet
  • Voltage: 120 volts
  • Watts: 1500 watts
  • Amps: 12.5 amps
  • Frequency: 60 Hz
  • Certifications: UL
  • Heating Capacity: 5120 BTUs
  • Heating Method: Fan-Forced , Convection , Radiant
  • Construction: Stainless Steel , Metal
  • Adjustable Louvers: No
  • Number of Heat Settings: 3
  • Installation Type: Plug-In
  • Built-In Thermostat: Yes
  • Thermostat Type: Double Pole
  • Wall Mountable: No
  • Ceiling Mountable: No
  • Automatic Shut-Off: Yes
  • Carrying Handle: Yes
  • Includes Plug: Yes
  • Plug Type: Grounded 3-Pronged Plug
  • Power Cord Length: 6
  • Alarm: Yes
  • Automatic Temperature Control: No
  • Fan Delay Function: No
  • Additional features include a power indicator light and buzzer alarm
  • Durable construction ensures years of hassle-free service
  • Efficient heating lets you enjoy a comfortable environment in any room or shop space
  • Includes thermostat for custom-controlled comfort
  • Operates quietly and distributes heat evenly
  • Provides both radiant and convection heating
  • Advanced safety features include tip-over shutoff and overheat protection

Need advice? More information?

Why did you buy this item?
Excellent reviews and metal body.
- Ronald F. on 03-21-2014
Excellent reviews and metal body.
- Ronald F. on 03-21-2014
have 2 already, great heaters
- marta u. on 07-30-2015
- CAROLYN S. on 10-30-2015
Does this heater become hot to the touch?
- Anonymous on 11-16-2014
The unit is not hot to the touch, it is warm.
- Christine M. on 11-19-2014
what size room does this heater heat?
- marvin d. on 11-20-2014
Hello! This heaters heats up to 150 Sq. Ft.
- Kenia S. on 11-20-2014

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