Metal-Fab Type B Round 90-Degree Adjustable Chimney Elbow - 8" Inner Diameter - 8M90

The vent system of any heating appliance or water heater is a critical part of its safe functioning. The durable steel and aluminum construction of this adjustable 90 degree chimney elbow from Metal-Fab provides long term strength and its locking system eliminates any leaks from forming. This Type B pipe section has an 8 inch diameter inner space and is intended for use with Category 1 appliances. A limited one year warranty guarantees its craftsmanship.

• Effectively vents Category I appliances such as gas-fired fireplaces, furnaces, water heaters, and boilers
• Adjusts from 0° to 90°
• Collar rotates a full 360° for complete orientation control
• .018" galvanized steel outer wall and .012" aluminum alloy inner wall
• 8" inner diameter
• 1/2" insulating air space
• Double-wall design allows a 1" clearance to combustibles
• Locking system creates secure connections without tools
• Hemmed flue and casing eliminate sharp edges
• Listed to UL 441
• Limited one-year warranty