Metal-Fab Standard Type B Oval 45 Degree Chimney Elbow - 4" - 4MO45S

For homes with limited chimney space choose Metal-Fab's Type B chimney pipes designed to fit right into standard stud walls. This Oval 45 Degree Chimney Elbow is just one of many chimney pieces used to manufacture a custom chimney that will vent your stove, gas-fired fireplace, furnace, or water heater. This piece is designed to snap with other Type B Oval pieces. Its hemmed flue and casing eliminates sharp edges. Metal-Fab chimney elbows are listed to UL 441, and come with a limited one-year warrenty.

• Effectively vents Category I appliances such as gas-fired fireplaces, furnaces, water heaters, and boilers
• Fits in 2" x 4" or 2" x 6" stud walls
• .018" galvanized steel outer wall and .012" aluminum alloy inner wall
• 1/4" insulating air space
• Fixed 45° angle
• Double-wall design allows a 1" clearance to combustibles
• Components simply snap together - no tools required
• Hemmed flue and casing eliminate sharp edges
• Compatible with 4" Metal-Fab Type B Chimney Pipe
• Listed to UL 441
• Limited one-year warranty
• Specifications:
• Top Segment Length: 2.25"
• Bottom Segment Length: 3.75"
• Offset: 4.5"