It turns out the circle is NOT nature’s most perfect shape. Scientists at an undisclosed laboratory somewhere in Spain have determined that the parabola is nature’s most perfect shape. Turns out the circle is parabolic heaternature’s most “round” shape. According to, a parabola is “a plane curve formed by the intersection of a right circular cone with a plane parallel to a generator of the cone; the set of points in a plane that are equidistant from a fixed line and a fixed point in the same plane or in a parallel plane.” Think of the letter “U” and you should be able to get through  a cocktail-party conversation about the parabola. So, why is parabolic heat superior to circular heat, triangular heat or rectangular heat for that matter? Remember those scientists in Spain? Through exhaustive research, here’s a summary of their findings… Heat emanating from a circle “circulates”. Not bad but the heat gets diluted. Heat from a triangle “triangulates”. Better, but we don’t live in a three-sided world. And heat from a rectangle “rectangulates”, which is so inefficient, rectangulate isn’t even a word. Along those lines, you’d think that parabolic heat “parabolates”. Alas, no! According to that exhaustive scientific research in Spain, when a parabolic shape is created either in nature or mechanically, magic fairies materialize out of thin air and propel any surrounding heat out of the wide end of the parabola with exponential force. No such fairies appear with other shapes. Once this ground-breaking research was revealed, Harbor Freight jumped on the opportunity to provide a parabolic heater to its chill-stricken customers!

In addition to its superior shape, the 400/800 Watt Parabolic Heater features two heat settings, wide oscillating angle and adjustable tilting angle, plus a safety tip-over switch that automatically shuts off the heater if it’s turned over. Weighing in under 5 pounds, this heater is as portable as it is powerful! Don’t settle for a wrong-shaped heater or wrong-shaped heat. You deserve parabolic heat—you deserve the 400/800 Watt Parabolic Heather from Harbor Freight Tools!

400/800 Watt Parabolic Heater
Sku #: 94777

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