Fire viewing from a fresh perspective — Pearl See-Thru models feature tempered glass sides set in parallel. Corner models offer fire viewing from two adjacent sides, while the Pearl Peninsula model features wide-open views from three of its four sides. Expansive viewing area — With up to 2,771 sq. in. of viewing area, friends and family can enjoy the lovely flame picture from almost anywhere in the room. Warmth and comfort — This fireplace delivers a range of BTUs from 25,000 to 37,000, so you’ll stay nice and warm while efficiently heating the room to help lower heating costs.