The Dimplex 33 in. Built-In Electric Fireplace Insert features patented electric flame technology and pulsating embers with LED glow logs that make for a spectacular display and glass that remains cool to the touch. This sleek black unit"s smooth edges allow for flush mounting in drywall or tile or into a finished wall cavity. And with the Purifire air treatment system that removes allergens so you can clean the air as you warm your home! Measures 32.75W x 14.38D x 28.88H inches and operates with built-in manual controls. About Dimplex Dimplex North America Limited is the world leader in electric heating, offering a wide range of residential, commercial, and industrial products. The company"s commitment to innovation has fostered outstanding product development and design excellence. Recent innovations include the patented electric flame technology - the company made history in the fireplace industry when it developed and produced the first electric fireplace with a truly realistic ""wood burning"" flame effect in 1995. The company has since been granted 87 patents covering various areas of electric flame technology, and 37 more are pending. Dimplex is a green choice because its products do not produce carbon monoxide or emissions. * 33-inch built-in electric firebox with Purifire air treatment * LED glow logs and pulsating embers * Sleek black finish * 4915, 7170, 9220 BTUs * Operate with or without flame * Dimensions: 32.75W x 14.38D x 28.88H inches