Modine's Hot Dawg is widely recognized as the industry's most popular residentially-certified gas-fired unit heater, with six sizes available from 30,000 125,000 BTUs. It is an ideal solution for residential garages and workshops, along with light commercial or industrial applications. To commemorate Modine's 100th anniversary, the Special Edition black unit is now available, along with three appearance kits. These kits fit any new or existing Hot Dawg unit from 30,000 75,000 BTUs. Features BTU 100K. Flue Type LP. Made in the USA. Ignition Direct Spark. Hush-puppy quiet operation. Comes in standard grey/green. Permanently lubricated motor. Trouble-free motor dependability. Finger-proof fan guards on all units. 10 year warranty on heat exchanger. Lightweight, easy installation 1 from ceiling. Use your workspace comfortably year-round. Aluminized Steel Heat Exchanger Material 115V. Certified for residential, commercial and industrial use. Simplified side-wall or roof venting with small-diameter vent pipes. Single stage, direct spark ignition, 100% shut-off with continuous retry. Three appearance kits available Huntin' Dawg, Diamond Dawg, Carbon Fiber. Free up more workspace by getting rid of space heaters that clutter up the area. Power vented model simplifies side-wall or roof venting with small-diameter vent pipe. Only Modine offers numerous colors and appearance kits, letting you heat your space in style. Quieter garage with the Hot Dawg thanks to noise levels less than other units see brochure for specs . Units work with propane or natural gas and conversion kits are available too in case you change heating sources.