the air-fuel mixture is fixed by the venturi design and does not require manual shutter adjustment

Advanced Safety: Includes an integrated pressure-sensitive interrupter and meets UL 810 safety standards for internal protection

Common Questions & Technical Support Can I use the 396222 kit on a two-stage or step-opening valve

Engineered to manage refrigerant flow control with high repeatability

or a malfunctioning blower motor that prevents adequate heat dissipation

Fenwal 22-100001-052 Electrode Assembly Els PW 17895 the air-fuel mixture is fixedThe Fenwal 22 100001 052 Electrode Assembly is a specialized ignition electrode designed for precision flame sensing and reliable ignition in high efficiency gas fired systems. This heavy duty HVAC replacement part is engineered to withstand high combustion temperatures while maintaining total signal integrity back to the ignition controller. Featuring a durable ceramic insulator and high grade Kanthal alloy probe, it provides consistent conductivity