Product Overview Tech Specs Manuals and Guides Product Overview The 193829 is a replacement fan propeller. It is for use with Reznor WS44/62 Hydronic Unit Heaters. Photo is for illustration only - actual item may differ in appearance. Tech Specs Product Type: Propeller California residents see Prop 65 WARNINGS WARNING! Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov Product Manuals Load More