The W-Series Single Element Infrared Heater features minimal clearance requirements, recessed mounting options, short standoffs and mounting heights between 6-10 feet. It is ideal for most basic installations. Infratech heaters are over 90% energy efficient, operate for just pennies per hour, and emit a subtle, pleasing glow that will not blow away in windy conditions. Enjoy odorless, radiant warmth that won’t detract from the aroma of an al fresco meal in the outdoor kitchen or interfere with the view from a rooftop deck.