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The Supco flue cap with MPN ECAP321 is suitable for high efficiency gas furnaces and PVC vented installations. It is designed to improve air flow and reduce moisture and debris that can damage vent systems.
This flue cap promotes unrestricted air flow and protects against moisture and 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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