Description
The York S1-06390038023 Ventor Plate 2.125″ Orifice is a fabricated metal plate that produces a defined opening for directed fluid motion in combustion air and exhaust systems. It supports proper draft formation by guiding intake and exhaust passage, ensuring balanced air exchange during burner operation. The plate assures consistent airflow regulation, stable combustion support, improved draft control and dependable venting performance during heating operation in HVAC systems. Proper sizing provides sufficient draft for complete fuel combustion while preventing excessive air dilution that reduces heating capacity and increases operating costs.
