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NWH Intertherm 901937 Flue Extension 5" x 16" Outside P13814090NWH-901937 https://cdnimages.opentip.com/full/NWH/NWH-901937.jpg Intertherm 901937 Flue Extension 5" x 16" Outside Manufacturer Part Number: 901937Intertherm\'s Flue Extensions aid in extending the roof jack connection to the furnace. Flue Extension 901935 features an inside diameter of 5\", an outside diameter of 8.25\" and a length of 16\". Extension lengthens the roof jack connection an additional 16\". This extension is designed for exterior use and must be installed above the roofline. Connections cannot be installed inside of attics. 13814090 663132003747 10.9100lbs 10.00 10.00 18.00
Intertherm
56.6600 2025-07-07 7 In Stock

Intertherm 901937 Flue Extension - 5" x 16" Outside

Brand Intertherm
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UPC: 663132003747
SKU: NWH-901937
List Price: $94.29
Price: $56.66
You Save: $37.63 (40%)
Quantity:
7 In Stock
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Product Description

    • Exterior use only
    • Install above the roofline, connections cannot be installed inside of attics
    • Inside Diameter: 5"
    • Outside Diameter: 8.25"
    • Extension Length: 16"
Manufacturer Part Number: 901937

Intertherm's Flue Extensions aid in extending the roof jack connection to the furnace. Flue Extension 901935 features an inside diameter of 5", an outside diameter of 8.25" and a length of 16". Extension lengthens the roof jack connection an additional 16". This extension is designed for exterior use and must be installed above the roofline. Connections cannot be installed inside of attics.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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Return could only be applied within 7 days after delivery.
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