Metal-Fab Type B Round 45-Degree Adjustable Chimney Elbow - 8" Inner Diameter - 8M45

The adjustable chimney elbow is ideal for the home renovator, since it effectively vents Category I appliances such as gas-fired fireplaces, furnaces, water heaters, and boilers. The elbow adjusts from 0 to 45 degrees, and the collar rotates a full 360 degrees for complete orientation control. With its advanced design of galvanized steel outer wall and aluminum alloy inner wall, the chimney piece provides a sturdy and compact building option. The positive twist locking system creates simple and secure connections without tools, and the flue and casing are hemmed to eliminate sharp edges. Requiring only a half-inch of insulating air space, or one inch clearance from combustibles, this elbow gives significant installation flexibility for any size of home.

• Effectively vents Category I appliances such as gas-fired fireplaces, furnaces, water heaters, and boilers
• Adjusts from 0° to 45°
• 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