the HH79AZ001 delivers the reliable thermal resistance data needed to maintain tight setpoint control without the need for manual calibration

By reducing the duration of locked rotor amperage (LRA)

When performing the replacement

tighten the lockring against the body to prevent drift caused by vibration

Fenwal 22-100001-050 Electrode Assembly Els PW 17895 the HH79AZ001 delivers the reliableThe Fenwal 22 100001 050 Electrode Assembly is a critical replacement component for field technicians servicing high efficiency heating systems and commercial burners. This dual rod flame sensor and spark electrode is engineered for precise direct spark ignition (DSI), ensuring the high voltage arc consistently bridges the gap to initiate combustion without carbon tracking or premature insulator failure. It features a high grade ceramic shell that