11-Fin Oil Column Heater 2400W w/ 3 Heat Settings & Wheels11 Fin Oil Column Heater 2400W w 3 Heat Settings & Wheels Heating your home can be as easy as roll, plug and set with our powerful, 11 fin oil column heaters. These handy heaters combine convection + radiant heating, which eliminate oxygen and humidity interference. Enjoy clean and healthful air for those with asthma or allergy concerns, including no risk of static, no dry skin, no dry eyes and most importantly, no toxic gases compared to traditional