Auburn E9-AECF Boot 322056-301 The wetted parts are 17-4

The wetted parts are 17-4 stainless steel

it is designed for tight burner vestibules in furnaces

Its compact footprint and standard 1/4" SAE flare nut interface allow for a direct-fit install on the high-side or suction-side service ports

Key Benefits for HVACR Technicians: Universal Sheave Compatibility: Engineered to fit both 4L and A-profile sheaves

Auburn E9-AECF Boot 322056-301 The wetted parts are 17-4The Auburn E9 AECF Boot is a high performance angle ceramic boot extension engineered specifically for heavy duty industrial and HVACR ignition systems. Built with premium grade ceramic, this 90 degree angled boot provides exceptional electrical insulation and high temperature resistance, ensuring consistent performance in the most demanding combustion environments. Its specialized ceramic reinforcement offers superior protection for spark plug