... (5)Arch shape panel New arch shape electrical heaters, infrared heaters, room heaters: with thermostat The most popular place to use ... outdoor coffee bar, outdoor restaurant, outdoor bar, or between indoor and outdoor, like balcony, corridor. Because our infrared panel ... /space heating;- Heat can be distributed evenly;comfortable than air heaters- IPX4, waterprooft, outdoor use, terrace, patio, gallery, ...