York S1-PVG-66 Gasket 320734-701 007-inch restrictor to maintain a

007-inch restrictor to maintain a steady 45 SCIM flow capacity for accurate terminal unit control

technicians should ensure the 1/2" tubing is securely seated and clamped to maintain a leak-free system according to standard plumbing practices

This OEM replacement part is essential for minimizing standby heat loss by closing the flue pipe during the appliance's off-cycle

Engineered to replace multiple previous iterations

Key Benefits: Factory-Calibrated Precision: Features a 150 PSI open and 275 PSI close differential for optimized head pressure control

York S1-PVG-66 Gasket 320734-701 007-inch restrictor to maintain aMaintain peak combustion efficiency with the York S1 PVG 66 Gasket, a critical OEM replacement part engineered specifically for York power ventor assemblies. Designed to provide a high temperature seal between the inducer motor housing and the heat exchanger or vent pipe, this York power venter gasket prevents the leakage of combustion byproducts, including carbon monoxide, into the surrounding mechanical space. As a veteran grade HVAC replacement