All of the features the convenience of a fireplace insert - that is the Sonora SP23I. With the same outstanding features of the freestanding unit, this Sonora insert is also customizable with optional brick kit, log set, and gold or brushed nickel faceplates for the door.Up to 42,000 BTUs Up to 2,000 sq. ft. Up to 55 lb. hopper capacity Digital Controls EPA ExemptDepth: 27 with ash lip Depth in Fireplace: 14-1 4 Height: 19-3 4 Weight: 185 lbs. Width Opening: 22-1 2 Width Rear: 20-1 2
