Touchstone100'' Sideline Black Recessed Mounted Electric FireplaceProduct Overview The widest electric fireplace in the collection, The Sideline 100 is designed as a wall insert, built in fireplace for an impactful focal point in a larger room. The Sideline 100 has a vent less design, with the heat coming from the front of the unit. Like all Touchstone fireplaces, The Sideline 100 has the most realistic flame available in an electric smokeless fireplace. The Sideline 100 is ideal for larger family rooms, long