York S1-010-06900-005 Gasket 318172-701 this Nordyne furnace part features

this Nordyne furnace part features precision-stamped mounting holes to facilitate a direct-fit installation for field technicians

the H91BG-2C REVB gas valve features a thermal-actuated bimetal strip that ensures precise opening and closing cycles

and PWB Series boiler models for seamless field installation

By utilizing genuine ASCO spare parts

it is compatible with an optional OS-100 kit if a physical outdoor reset is preferred

York S1-010-06900-005 Gasket 318172-701 this Nordyne furnace part featuresThe York S1 010 06900 005 is a precision engineered combustion air box gasket designed to maintain the critical seal between the burner box and the inducer housing. In high efficiency gas furnaces, maintaining airtight integrity within the secondary heat exchanger assembly is paramount for achieving the correct static pressure required to close the pressure switch. This York OEM furnace part prevents bypass air from entering the combustion chamber,