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The American Standard 3ECW is a reliable locking louvered cap designed for use in HVAC systems. This component ensures proper ventilation while preventing debris from entering ducts. The A-MTL material provides durability suitable for various environments.
This louvered cap effectively protects your HVAC system, maintains airflow, and prevents unwanted pests.
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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