Recent 42+ Direct Vent Gas Fireplace Insulation
Recent 42+ Direct Vent Gas Fireplace Insulation. Gas appliance direct vent clearances distances from direct gas vent to building features sidewall vent, direct vent, direct exhaust systems for gas fired heaters, water heaters, other appliances. They are suitable for almost all spaces, including bedrooms and bathrooms. Alibaba.com offers 828 direct vent gas fireplaces products. Direct vent fireplaces have several advantages over traditional gas fireplaces in terms of safety, efficiency and versatility.