The Mr. Heater Little Buddy 3800 BTU Indoor Safe Heater is engineered to deliver reliable warmth in compact spaces. It produces 3,800 BTU per hour and can heat areas up to 95 sq. ft., making it suitable for small rooms and enclosed spaces where indoor-safe operation is required.
This heater runs on propane gas and connects directly to one 1 lb. disposable propane cylinder, providing approximately 5.6 hours of runtime per cylinder. Ignition is managed through a single-button piezo ignition system that offers quiet, clean, and odor-free radiant heat output.
Safety features include an accidental tip-over safety shut-off and an automatic low oxygen shut-off system (ODS) to protect against unsafe operating conditions. The unit’s compact 8″ round stand occupies minimal floor space, while its overall dimensions measure 12.4″L x 9.8″W x 10.45″H.
The use of unauthorized accessories or attachments with this heater is expressly prohibited, as they may cause serious injury and will void the warranty.
