the system failing to reach the set temperature

replacing a brittle or corroded wiring assembly with this genuine Carrier part is a standard procedure for resolving voltage drops and signal interruptions in the control circuit

Do I need thread sealant for the flare connections

High Torque Performance: Features a 132 lb-in torque rating to reliably drive larger damper blades without stalling

A tripped limit switch typically indicates airflow restriction

York S1-329-24441-000 Burner Kit 321042-401 the system failing to reachThe York S1 329 24441 000 Burner Kit is a high grade OEM replacement part designed for peak combustion efficiency in York HVAC systems. Engineered from heavy duty stainless steel, this SS burner kit provides superior resistance to thermal fatigue and corrosive combustion byproducts, preventing the common pitting and scaling found in standard aluminized steel burners. This kit is a direct fit for all 80% and 90% tubular models, including the RGF19 gas