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Williams Thin Wall Collar

Item #: 4100160
Price: $45.00
    Availability:
    Availability: In Stock - Usually ships in 1 to 2 days.
    Quantity:

    This kit extends the vent cap away from the exterior wall which is needed when mounting the vent cap to vinyl siding or greenhouse coverings to prevent heated exhaust air from damaging those materials. The thin-wall collar is also used needed when venting through walls less than 4 1/2" thick.


    Product Manuals, Tips, Specs, & Guides

    Williams Thin Wall Collar Installation Manual


    Overall Customer Rating of 1 Reviews:
    review-star review-star review-star review-star review-star

    Greenhouse installation

    The thin wall adapter made installation of my Direct vent Williams heater a snap
    review image  

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