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  • Genuine OEM Parts

    Offering genuine parts for your specific brand.

  • In-House HVAC Techs

    We help you diagnose, find, and install the part.

  • 1-Year Warranty & Returns

    Failed, or didn't need it? No hassle returns.

  • Expedited Delivery

    Offering competitively-priced expedited shipping.

Lennox X5621 Sound Attenuator Supply Air Tubing Standard Insulation

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$0.00
Brand
Lennox
SKU:
X5621
Condition:
New
Weight:
15.20 LBS
Replaced by Part #:
20A67

Technical Hot & Cold BBB Business Review
Brand
Lennox
SKU:
X5621
Condition:
New
Weight:
15.20 LBS
Replaced by Part #:
20A67

Have Questions? Ask a Tech!

  • Genuine OEM Parts

    Offering genuine parts for your specific brand.

  • In-House HVAC Techs

    We help you diagnose, find, and install the part.

  • 1-Year Warranty & Returns

    Failed, or didn't need it? No hassle returns.

  • Expedited Delivery

    Offering competitively-priced expedited shipping.

Lennox X5621 Replacement Part

NOTE: THIS PART IS NO LONGER AVAILABLE. IT HAS BEEN REPLACED BY PART # 20A67

Includes:

  • (1) - Sound Attenuator Supply Air Tubing Standard Insulation (X5621)

Specifications

  • 12ft L, 2" I.D., 3.5" O.D., 6 Each/Box

Other Part Numbers

UPC-26C-6

SKU:
X5621
Condition:
New
Weight:
15.20 LBS
Replaced by Part #:
20A67

Technical Hot & Cold honors all manufacturer warranties and offers a 1-year warranty on non-maintenance items.