York S1-373-39504-017 Conversion Kit 321894-706 Heavy-Duty Construction: Built with galvanized
Baker’s notes & crumb story
Description
York S1 373 39504 017 Conversion Kit 321894 706 Heavy Duty Construction: Built with galvanized Heavy Duty Construction: Built with galvanized steel components for durability in high moisture or industrial duct environments a RedHat II enclosure (NEMA 3 4X) is typically recommended