Kingsman 33" Decorative Zero Clearance Direct Vent Gas Fireplace

• Hi/Lo Millivolt Valve with Variable Adjustment of Flame and BTU
• Dual Burner with Realistic Flame Pattern
• Flame Sensor that Constantly Monitors the Pilot Flame and Provides 100% Gas Shut Off if Pilot is Not Sensed
• Bedroom and Bed Sitting Room Approved
• Wall Switch
• 4/7" Sloped Top Flue
• Tempered Glass
• Framing Louvered 33 1/8" W x 31" H x 14" D

Direct Vent Gas Fireplaces

Coaxial vent system of a pipe inside a pipe (generally 4/7") the inside pipe is for exhaust while the outer pipe brings in outside air for combustion.  The design of these stoves allows for a completely sealed system that does not compromise the inside air quality of your home.  It also lets you vent a product horizontally (great for when an appliance is installed on an outside wall).  Direct vent appliances are usually limited to a length of 40 ft (with a maximum horizontal length of 20 ft) that will allow an appliance to function properly.