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Dayton G73 Electric Garage Heater -- Perfect Choice for Heating Workshops or Warehouses
Completely Heats Areas Up to 500 Square Feet!

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If you need low-cost, heavy-duty heating, the Dayton G73 electric garage heater is just the solution. This low-profile garage heater is perfect for either residential or commercial use and is an excellent option for areas with little insulation such as garages, sheds, and workshops.

The G73 features an ample 17,100 BTUs of heating power with four heat settings and boasts a large coverage area of up to 500 square feet. All-metal construction ensures durability while the included easy-to-install mounting kit lets you suspend the G73 from a wall or ceiling, therefore saving you space.

Other great features include a built-in thermostat that cycles the G73 garage heater to maintain your desired temperature and both horizontal and vertical throw. Best of all, in terms of safety, the G73 is second to none. The high limit thermal cutout automatically turns off the heater in the event of overheating.

Order Information
Availability: Usually ships same business day
List Price: $399.95
Our Price: $299.95


Buy a 2nd Unit for Only $275!  

Optional 30-Amp Power Cord w/ Plug  

Optional Extended Warranty   


This is a limited time sale, order today and beat the rush. All shipping prices have been reduced. Use code "10HEAT" on checkout

  • Comes with ceiling mount bracket
  • Easy to install and maintain
  • FREE GROUND SHIPPING in the Continental United States!
Features and Specifications:
  • Built-In Thermostat
  • Automatic Fan Delay Control
  • KW: 5/4.1/3.3/2.5
  • Ceiling Mount Bracket Included
  • 17,100 BTU's
  • Fan CFM: 270
  • Temperature Range: 40 To 85 Degrees F
  • Single Phase
  • Convenient, Safe Electric Heating Power, No Propane Heating Worries
  • Optional 30-Amp Power Cord Is Not Required To Run Unit
  • Net Weight: 20 Pounds
  • Dimensions: 12.5 x 14 x 11.25 Inches
  • Input: 208/240 Volts, 21 Amps, Requires Hardwiring And 30A Circuit, No Cord Needed
  • Horizontal And Downflow Heating In One Unit

Additional Product Information

Dayton G73 Owner's Manual

True Customer Testimonials

"I installed this heater in my basement/studio. Within 10 minutes it's warm enough to start recording. In about an hour the 50 degree cellar is 70! The body of the heater stays cool so no danger of fire. Looking for a quality space heater? Well look no further."
-M. Szymanski - Pittsfield, MA

"Perfect.....Easy install and it heats the space nicely. We have already had 30 below zero weather in Montana, and it handled it with no problems."
-E. Kirsch - Bozeman, MT

"My shop is 25x60 with 30ft cellings It's 30-40degrees out now. That little bugger don't look like much in that big old shop,It surprized me! I can work all day with out shaking."
-L. Mowka - Friday Harbor, WA

"I would recommend this product. This product allows you to utilize your garage during the winter months that you normally would not be able to do. does not cost much to operate. under $20 per month in winter."
-A. Serafin - Fort Collins, CO

Dayton G73 Garage Heater Key Features

Why work in the winter cold when you can warm up your garage or workshop with the Dayton G73 garage heater?  The G73 offers the best in heavy-duty heating and offers an amazing 17,100 BTUs of power with a coverage area of 500 square feet.  See how the Dayton G73 can allow you to stay warm and enjoy safe, electric heating power by looking at its key features below: 

Heavy-Duty Construction: The Dayton G73 features an all-metal body that provides you with years of hassle-free operation. 

Provides Safe Heat: The G73 was designed with safety in mind and features a thermal cutout that automatically shuts off the unit if it starts to overheat. 

Includes Built-In Thermostat: The G73 has a built-in thermostat that allows you to maintain a consistent temperature according to your needs. 

Energy-Efficient Heating: The G73 provides more than sufficient heat for areas such as garages and outbuildings and costs less to operate than oil-fired or propane heaters. 


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