I bought an infrared heater from saferwholesale.com at the beginning of this winter. We have a really hard time keeping our bedroom warm in the winter, and have tried just about everything. I've waited a couple of months to review it because I wanted to see if it would keep the room warm (it does), and see if having this would affect our fuel bill (it has). I just got our bill for the second full month we've owned the heater and our bill is down almost 20%. The heater works great, shipping was fast, and customer support hooked me up with exactly what I needed.