Integrated Safety Measures: Equipped with a 10

What tonnage systems does this valve support

Always verify your OEM part number to determine if you need the separate electrode or the complete assembly for your specific burner application

Operating at a fixed speed of 1075 RPM with a counter-clockwise (CCW) rotation

this specific assembly is sized for the higher-capacity RDH 250-400A units

Crown Engineering 21735 Electrode 321042-401 Integrated Safety Measures: Equipped withAs a veteran HVACR technician, you know that ignition reliability is non negotiable for burner performance. The Crown Engineering 21735 Electrode is a direct replacement Gordon Piatt igniter specifically engineered for high demand industrial burner applications. Built with a 7 16 inch porcelain diameter and a 3 3 4 inch porcelain length, this electrode (OEM part number 921000 0700) ensures precise spark gap alignment and consistent arc delivery in