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The Hart & Cooley 3RAA male adapter is a reliable component designed for HVAC applications. With an inner diameter of three and eleven-sixteenths inches and a length of six inches, this adapter works efficiently to connect thicker wall brands of B vent to Hart & Cooley vent systems. It is constructed from G90 galvanized steel, which ensures durability in various environments.
This male adapter provides a strong, secure fit for various venting needs.
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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