A fireplace that's suitable for in-wall installation doesn't have to be tiny, and it doesn't need to lack any power. In fact, it can be something like this 32-Inch Tahoe Deluxe Clean Face Direct Vent Gas Fireplace that has all of the heating capacity, and lots of other useful features to boot. Includes 6 Ceramic fiber logs, Burner and Barrier Screen Features Model # DVCD32FP30N. Millivolt ignition standing pilot. Manual variable flame height. Matte black interior walls. Black clean face. Top or rear vent field convertible. Control panel located behind lower panel. Ember bed. Manufactured for indoor use. Btu/Hr 14,000 18,000 NAT . Remote ready Remote is not included. Dimensions Overall dimensions 34 W Front x 35.62 H x 16.37 D x 21.5 W Rear . Rough framing dimensions 34.37 W x 35.75 H x 16.37 D . Viewing area dimensions 31 W x 23.16 H 620 sq. . Shows surround not included; order separately