$63.99 Sengoku HeatMate 10,000-BTU Portable Indoor/Outdoor Radiant Kerosene Heater, HMN-110 - Walmart.com
Sengoku HeatMate Indoor/Outdoor Portable Convection Kerosene Space Heater - Walmart.com 
Kerosene Gas Space Heater 23800 BTU Portable Convection Heat Large Room Indoor 13204202347 | eBay
