Description
Rheem Ruud 62 25341 81 Control Board Els PW 29614 the OEM York S1 3110 3571 is the OEM York S1 3110 3571 is engineered with specific timing delays tailored to the BTU output and airflow requirements of York air handlers to prevent overheating the heat exchanger or a millivolt output reading below the required 550 750mV range during a load test