York S1-PVG-66 Gasket 30067439-890 059 piston is correct for

059 piston is correct for my system

Efficient Air Venting: The balanced pressure thermostatic air vent ensures fast start-ups by purging air during the initial heating cycle

or two distinct setpoint controls

The Supco FLS0005 Pilot Burner Assembly is a high-performance differential expansion pilot engineered to meet or exceed OEM specifications for older heating systems

York S1-PVG-66 Gasket 30067439-890 059 piston is correct forMaintain 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