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Its 440VAC rating provides superior thermal overhead and dielectric strength compared to 370V alternatives
Quiet Operation: Precision-wound coil and mechanical linkage reduce "relay chatter" in residential and commercial air handlers
With EnviraCOM communication capabilities
preventing premature gas valve closure
Williams P043801 Thermocouple 319852-301 Its 440VAC rating provides superiorThe Williams P043801 Thermocouple is a mission critical safety component engineered for Williams Comfort Products vented hearth heaters and furnace systems. This 23 inch OEM replacement thermocouple is designed to provide precise millivoltage output to the gas valve, ensuring that the main burner only receives fuel when a stable pilot flame is detected. For technicians working on Williams wall furnaces or room heaters, this part is a direct match for
