While shopping around I landed on this website. After talking to a representative I selected this heater. We live in NJ and have a 3 season room and want to heat it from time to time during the winter. This little heater heated our room from 42deg to 65deg in 45min and it was 35deg outside. wow!!! We have only 2 complaints. One, there is no on/off switch (not a big deal). Two, the plug requires an outlet that was very hard to find. My electrician had to visit several stores and was told it was an outlet that is rarely used and therefore discontinued in most stores. Now that it is hooked up we highly recommend this product.