 | Quartz heaters tend to heat objects, (people & things) that are in line of sight so this heater is most effective when you focus the heat on a specific area. The unit has dual quartz elements to provide maximum heat with a adjustable thermostat to automatically cycle on and off with indicator light. The dual speed and high efficiency fan design is for quiet performance, the reflector is design with a optimum number of open slots for even and safe heat operation. Utility/ Portable, Alimentation: Electric, 2 Heating Levels, 2,500 - 5,100 BTU, Fan Forced, Thermostat, Power Indicator, Carrying... Number of Reviews: 5 | Ratings:  | Best deal: $89 $89 - $115 from 3 stores. |