including LF

this is an auto-reset furnace switch

maintaining the correct manifold pressure is essential for burner efficiency and appliance safety

40" WC to ensure the system only fires under optimal vacuum conditions

York S1-363-87677-000 Drain Pan Els PW 17895 including LFThe York S1 363 87677 000 is an OEM specified HVAC condensate drain pan engineered for high static pressure air handlers and furnaces. Constructed from durable, high impact composite materials, this replacement drain pan for York systems is designed to resist corrosion and structural deformation common in high moisture environments. When sourcing York air handler parts, technicians recognize that precise geometry is essential to prevent moisture