Traditional Gas Fireplaces Timeless design and enduring quality are the hallmarks of the Regency Traditional Direct Vent Gas Fireplace line. Fine finishing, realistic full fires and a multitude of customizing options allow you to match design elements on your fireplace to your home. Direct Vent Gas Fireplaces do not require a chimney and can be vented directly through a wall or roof. Regency engineers have created a broad family of fireplaces so that you can enjoy a Regency almost anywhere in your home. Available for natural gas or propane. To see the full line of Regency Traditional Gas Fireplaces, click here.