NEEDED! I had 2 tower heaters but 1 shorted out during the last VERY cold spell. The one that I have, (sherper Image) dosn't seem to be able to keep up. I heard that the Dyson Hot + Cool, Fan & tower heater is one of the most powerful room tower heaters on the market. Let me know and I'll pick it up. Southern New Jersey, Southern Pennsylvanian and Delaware. Thanks, Phil