Model # F215100 Portable and powerful the Mr. Heater Little Buddy Propane Heater gives the right amount of heat for the space you need whether it be a workshop, hobby space, enclosed porch, hunting blind, or camper Operates with a 1 lb disposable propane cylinder for up to approximately 5.5hrs Heats an area up to 100 sq ft Easy to light when you push and hold the ignition button and the Piezo sparking mechanism takes care of the rest 1-button instant off for safety and convenience Indoor safe low oxygen safety shut-off and accidental tip-over safety shut-off 8 in diameter stand for stability that takes up very little space and heavy-duty wire guard for safety Radiant heat technology, like the sun, heats people and objects which then heat the surrounding space so you feel immediate heat 45 degree heating angle directs radiant heat where it's need most Quiet, clean, odor-free operation safe for indoor use 3,800 BTUs per hr output Connects directly to one 1 lb disposable propane cylinder (sold separately) Includes 1 Little Buddy Heater, and one 1 lb propane stand Item assembled measures 12 in L x 12 in W x 12 in H 1-year limited manufacturer's warranty Weight: Approximately: 2.64 pounds Shipping Dimensions: Approximately 12.5 x 10.25 x 10 inches.