York S1-4HK06501525 Heat Kit 318973-401 Is the D540 a 100%

Is the D540 a 100% compatible replacement for my old 9638 motor

Industrial Durability: Engineered to withstand 10 PSI max inlet pressure

this general purpose limit switch prevents heat exchanger overheating by interrupting the burner circuit if airflow is restricted

High Thermal Output: Delivers a consistent 10kW capacity at 240V for effective supplemental heating in cold-weather conditions

York S1-4HK06501525 Heat Kit 318973-401 Is the D540 a 100%The York S1 4HK06501525 Heat Kit is a heavy duty 15kW electric heater designed for high capacity supplemental heating in commercial and large scale residential applications. This 3 phase electric heat kit operates at 208 230V, delivering consistent thermal output for air handlers and heat pump systems requiring significant auxiliary lift. Engineered as an OEM replacement, this unit is supplied without a circuit breaker, allowing for streamlined