
This Optimus H-8121 portable heater features 4 infrared quartz tubes and a copper heat exchange to efficiently heat up to a 1200 sq. ft. space. Two heat settings and an energy-saving Auto mode enable simple operation.
A: This heater will cover an area of 1,000 square feet and keep it nice and warm!
Q: Can it be used on wall to wall carpet?
A: Yes we use in the living room in the evening.
Q: Does the heater get hot to touch on the outside of the unit?
A: No it does not get hot on the outside not even in the back where there is some metal. Where you can see the elements for heat in the front, probably would be hot when it’s on but I have never touched it. All and all it is a safe product.
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Q: It was given to me without operators Manuel, it is on, but don't know how to start it
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A: China
Q: Does this heater use 110 or 220 ?
A: heater plugs into a usa standard wall outlet, 110-120 hope this helps