Wal-Mart and Best Buy both sell electric convection heaters, as of 2015. A convection heater is one that expels warm air after pulling or blowing it over a heated surface.
Wal-Mart has a number of electric convection heaters in stock ranging from small 350-watt heaters to larger 2,000-watt units. Buyers interested in an electric convection heater from Wal-Mart can find brands such as Cadet, Optimus, Cozy-Heater LLC and Lasko. Though all of these heaters are sold on Wal-Mart's website, some may ship from Wayfair. Others may be shipped from Wal-Mart, or the heater can be picked up at a local store.
Best Buy has one electric convection heater available. It is the Vornado VH101, and it comes with a 3-year warranty. It is rated 4.3 stars out of 5. Because it is small, it is perfect for a desk, table or small room. It is portable, making it convenient to use at either home or the office. It has a maximum output of 750 watts, and it weighs only 2 pounds. This heater uses the signature Vortex Action from Vornado, which helps distribute the heat throughout the area. This fan is available for delivery or pickup at a local Best Buy store.