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The Fortress 84372 is a 4.5 inch flat elbow designed for HVAC applications. This product allows for a tight 45 degree turn on an outside wall. It is part of the Fortress lineset cover series, which bridges the gap between lightweight and more costly lineset cover products. Manufactured in the USA, it features innovations suitable for local conditions, including eight-foot lengths of duct and a twelve-month guarantee.
Fortress offers quality lineset covers that combine strength and durability at a moderate price point.
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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