Infrared heaters, also known as heat lamps, generate radiant heat, which allows them to warm objects directly instead of heating the ambient air. They are perfect for effectively heating outdoor events or jobsites. This diesel heater rental delivers 115,000 to 125,000 BTU of heat depending on the model and weighs 91 to 104 lbs. Brands include trusted manufacturers like Mi-T-M, Heat Wagon and more.