Editor's Notes & Price Research
Heats up to 400 Square Feet! This highly-rated portable heater has earned 4.7 stars (out of possible 5) based on 945 customer reviews at Amazon. - brisar
$1 screwdriver used as filler (may be able to find something cheaper)
Use coupon DEC183 to take $20 off $100.
This is the cheapest I've found this heater for. I've been looking for a while after using one a few weeks ago. They work great. The double tanks are very convenient.