Weil McLain 511-330-218 Pilot Assembly Kit Els PW 17895 Durable SPST Configuration: High-quality internal

Durable SPST Configuration: High-quality internal contacts designed to withstand thousands of heating cycles without signal degradation

preventing common issues like motor humming or failure to start

and QMark systems

preventing steam loss and maintaining system efficiency

Weil McLain 511-330-218 Pilot Assembly Kit Els PW 17895 Durable SPST Configuration: High-quality internalThe Weil McLain 511 330 218 Pilot Assembly Kit is a critical OEM component designed for intermittent pilot ignition systems in specific residential gas boilers. Engineered for high temperature durability, this kit is primarily compatible with Weil McLain CGa (Series 1 & 2), CG, CGx, and EG series boilers. It serves as a direct internal replacement to ensure precise flame rectification and reliable main burner light off. This assembly is specifically