Featuring a 3/4" NPT connection with brass threads for a high-integrity metal-to-metal seat

and MK-88xx series actuators

HI) features a dedicated

Always address the underlying airflow issue to prevent the new switch from failing

York S1-329-26889-000 Burner Kit 321042-401 Featuring a 3/4" NPT connectionThe York S1 329 26889 000 Burner Kit is a field proven stainless steel LP gas burner assembly designed for specific York, Luxaire, and Coleman furnace and rooftop units. Engineered for liquid propane conversion or direct replacement, this OEM York burner kit provides superior corrosion resistance compared to standard aluminized steel components, which is critical when handling the higher combustion temperatures and moisture byproducts of LP gas.