: Safer for bedrooms and small spaces as they are completely sealed from the room air. Essential Safety Features to Check
: Some regions, like California and parts of Victoria, Australia, have strict regulations or prohibitions on vent-free indoor heaters.
: Sends heat directly to objects and people, similar to sunlight. This is more effective for high-ceiling rooms or areas with drafts. Venting Options :
: A general rule is 20 BTUs per square foot. A 400 sq. ft. room needs approximately 8,000 BTUs.
: Automatically shuts off the unit if oxygen levels in the room drop too low.