Williams P323663 Safety Switch 319852-301 Precise R-22 superheat regulation to

Precise R-22 superheat regulation to optimize evaporator efficiency

this motor provides the static pressure necessary for consistent airflow across the heat exchanger or evaporator coil

This kit is purpose-built for the Williams Forsaire 35082 series

Because this is an inverse operation (10K Ohm) model

or 90-degree positions

Williams P323663 Safety Switch 319852-301 Precise R-22 superheat regulation toThe Williams P323663 Safety Switch is a critical OEM vent limit protection component designed to maintain the operational safety of your gas fired heating equipment. Engineered as a safety limit switch for Williams wall furnaces and vented room heaters, this part features a high precision sensor that triggers at a fixed 200F temperature. When the exhaust gases in the vent reach this thresholdoften due to a blocked flue or inadequate draftthe switch