This auto-reset limit switch ensures that once temperatures normalize back to the 140°F bracket

For round capacitors

It will automatically close and allow the system to resume operation once the temperature drops below the 50°F differential (approximately 120°F)

it should be located in the same room and within 60 feet of the unit

the Reznor 51749 kit eliminates the guesswork involved in field-derating or altitude adjustments

York S1-328-16419-000 Condensate Pan Kit Els PW 17895 This auto-reset limit switch ensuresThe York S1 328 16419 000 Condensate Pan Kit is a critical OEM replacement part engineered for high static pressure environments and standard cooling cycles. This HVAC drain pan is the direct engineering successor for discontinued part numbers 541689 and 328 15544 000, ensuring full compatibility with specific York evaporator coils and air handling units. Constructed from high grade, heat resistant composite materials, this kit is designed to