Bests & Worsts Reviews from Amazon

I have a small (700 square foot) house with 12 ft ceilings. When we built it this summer we installed two "whisper quiet" 2500 Watt electric wall heaters, which were fine until it got cold and we actually needed to use them. The noises they made at random times during the night woke everyone up periodically throughout the night. We were going nuts. I bought this DeLonghi heater thinking that it might at least keep the chill off long enough for us to figure out another 5,000 Watt solution to replace our original heaters. I can't really figure it out, but just ONE of these1500 Watt DeLonghi heaters is heating my entire house. It is COMPLETELY silent. I'm using less energy and the house is plenty warm, even when we've had freezing temperatures. I would buy another one I love it so much, but apparently I only need one! I'm thrilled.