York S1-1NP0440 Conversion Kit 320819-301 it is recommended to inspect

it is recommended to inspect the existing grommets and replace them if they show signs of dry rot or compression set

High 12-ton liquid capacity suitable for large-scale pilot-operated solenoid applications

Durable Contact Points: Engineered for minimal resistance and high conductivity to withstand frequent cycling during peak furnace or AC operation

Easy Installation: The clip-on fastening system simplifies HVAC coil installation and prevents improper alignment

Dual Fuel Versatility: Includes orifices for both natural gas pilot and LP configurations to match site-specific fuel requirements

York S1-1NP0440 Conversion Kit 320819-301 it is recommended to inspectFor field technicians and mechanical contractors tasked with fuel conversion, the York S1 1NP0440 Natural to LP Gas Conversion Kit provides a comprehensive solution for adapting high efficiency York gas furnaces and heating appliances. This OEM certified LP conversion kit is engineered to handle the specific pressure requirements of liquid propane, ensuring the manifold receives the correct BTU delivery across the burner profile. The kit typically