Its NEMA 2 housing and manual override button allow for simplified installation and commissioning for commercial contractors managing complex hydronic valve control sequences

Thermally Protected: Built-in automatic thermal overload protection prevents winding damage during restricted airflow or high-ambient conditions

this Williams furnace part ensures the system operates within its engineered thermal parameters

this direct-replacement HVAC expansion valve prevents liquid slugging and optimizes evaporator coil performance

5 inches in height

York S1-4103200 Pilot/Ignitor Assembly 326010-701 Its NEMA 2 housing andThe York S1 4103200 Pilot Ignitor Assembly is a precision engineered OEM replacement component designed to restore reliable ignition in residential and commercial gas fired heating systems. This assembly integrates a durable porcelain body ignitor and a stabilized pilot bracket, specifically engineered to withstand high temperature combustion environments. Field technicians often utilize the S1 4103200 for servicing BGM series furnaces and specific