Ensure the pilot electrode and burner ground wire are properly connected to the SENSE terminal

Inspect the 20171701 trap for hairline fractures or sediment buildup

This 1/2-inch FNPT valve provides precise liquid flow regulation without the need for external power sources

Can I use an aftermarket 28-inch fan blade instead

proper brazing technique is essential

York S1-063-90038-023 Plate 323269-701 Ensure the pilot electrode andEnsure your combustion assembly is calibrated correctly with the York S1 063 90038 023 Ventor Plate. This critical OEM component features a 2. 125 inch orifice, precision engineered to regulate the static pressure and airflow exiting the inducer blower assembly. As a veteran technician knows, the correct orifice size is paramount for maintaining the stoichiometric balance required for efficient combustion and preventing pressure switch trip outs.