Ohio Power Tool supplies a wide range of portable electric heaters from very small personal use up to powerful enough to increase the tempurature of a 2000 sq. ft. area 40 degrees in 64 minutes. Focused on the portable electric heaters from TPI like the Heat Wave and electric salamanders. Make sure to select the proper electrical options for the larger units. If you do not see the items you are interested in on the website please give Ohio Power Tool a call 800-242-4424 and we will be happy to get you your items in as little 1 day.