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The Southwark End Cap, model 21L88, is designed for ducting applications. It is ideal for domestic use and works well with the 21 Series products. This end cap measures eight inches, ensuring a proper fit for various ducting systems.
The Southwark End Cap effectively seals duct ends, preventing air leaks and maintaining system efficiency.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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