Model # RDC24X8

Internet # 100210779

Store SKU # 206571

24 in. x 8 in. Rectangular Duct Cap

$5.51 /each

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Product Overview

This Master Flow 24 in. x 8 in. Rectangular Duct Cap, also known as a tee-cap or clean-out plug, has been designed to terminate or block off a rectangular duct run within HVAC systems. The duct cap is constructed of galvanized steel for long-lasting performance. Suitable for most HVAC applications, it can be easily installed with sheet metal screws (sold separately).

  • Galvanized steel construction for durability
  • Used to block off a rectangular duct run in HVAC systems
  • Install with sheet metal screws (not included)
  • Fits most HVAC types for universal application
  • Seal seams with code-approved mastic, sealant or duct tape (sold separately)

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
24 in 


Brand/Model Compatibility 
HVAC application 
All HVAC types 
Product Weight (lb.) 
1.25 lb 

Warranty / Certifications

Manufacturer Warranty 
Free from Manufacturer Defect at Time of Delivery. 

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Customer Questions & Answers

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Customer Questions & Answers

24 in. x 8 in. Rectangular Duct Cap
24 in. x 8 in. Rectangular Duct Cap

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24 in x 2 rectangular duct cap is it available?

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June 18, 2016
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Customer Reviews

Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by exactly what I needed The duct cap is good quality, shiny, unblemished. Couldn't find the size at any stores, including Home Depot stores, so I ordered it off the Home Depot website. Exactly what I needed and arrived in good condition. September 4, 2012
  • 2016-07-23 T14:54:52.232-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_1, tr_1
  • loc_en_US, sid_100210779, prod, sort_default
1-1 of 1
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 82ms