but they are the exact same York pilot burner component

this regulator is designed for main burner and pilot load applications where maintaining a stable 3-6" w

utilizing the correct Reznor 39651 orifice is critical for achieving optimal flame patterns and preventing nuisance lockouts

This specific part number is designed as a direct OEM replacement for York systems

Reliable Switching: Potential-type relay logic provides more consistent performance than current-sensitive alternatives in fluctuating voltage conditions

ASCO 302-378 Rebuild Kit Els PW 17895 but they are the exactMaintain peak performance and prevent critical system downtime with the official ASCO 302 378 rebuild kit. Specifically designed for 8210G003 solenoid valves, this kit contains the essential internal components required to restore factory spec sealing and mechanical operation. As a veteran technician knows, ASCO valve troubleshooting often reveals worn diaphragm assemblies or fatigued compression springs, which can lead to pilot orifice failure or