6" Uninsulated Flex Duct (two 42" sections) - UD6

UD6 is a 6 Inch Uninsulated Flex Duct for use with the Outside Air Kit. This includes two 42 Inch sections. This is a genuine manufacturer part Hearth & Home Technologies venting component.

For Majestic Models:

• Ashland ASH36
• Ashland ASH42
• Ashland ASH50
• Longmire LM42
• Longmire LM42-SS

For Heatilator Models:

• Birmingham BIR36
• Birmingham BIR36-B
• Birmingham BIR42
• Birmingham BIR42-B
• Birmingham BIR50
• Birmingham BIR50-B

For Heat-N-Glow Models:

• Rutherford RUTHERFORD-36
• Rutherford RUTHERFORD-36-B
• Rutherford RUTHERFORD-42
• Rutherford RUTHERFORD-42-B
• Rutherford RUTHERFORD-50
• Rutherford RUTHERFORD-50-B