I am very pleased with this purchase. It is very quiet and produces the heat according to the temperature setting as indicated. I compared several similar heaters and this one was worth the modest cost.
Excellent window fan. Fits horizontal or vertical window. (Mine is in a slider.) Very quiet. Love the intake/exhaust feature. Great for exchanging air in a closed room. Six blade fans move the air efficiently. Mechanical thermostat works well. Good quality product and you can't beat the price!
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