Our Answer:

In order to heat the required space, a unit that generates at least 26,000 BTUs would be required. A couple of options would be the Empire Tahoe Premium Direct Vent Propane Fireplace with Standing Pilot - 36 Inch and the Monessen HBDV 36 Inch Direct Vent Signature Command Fireplace - Propane. Both of these units feature outstanding reliability and build quality. They will also offer the ability to be remotely controlled and can be vented vertically or horizontally.

From Section Page: Gas Fireplaces

ID: gas-fireplaces