The Weil-McLain 510-312-275 1/12 HP Ventor Motor is a replacement HVAC motor designed to power the venting system in compatible Weil-McLain boilers and heating equipment. It operates by driving the ventor fan, ensuring proper airflow for safe combustion and efficient exhaust gas removal. This motor helps maintain reliable system performance, supports consistent heating, and promotes e... https://www.partshnc.com/112hp-ventor-motor