reducing internal friction and increasing reliability versus reciprocating alternatives

Safety Restoration: Resolves furnace ignition failure and frequent short-cycling caused by degraded sensor lines

ensuring precise shaft alignment and minimizing vibration during high-RPM operations

and 6007) and Top Vent furnaces like the 3508231

For precise airflow monitoring in large-scale VAV terminal units and fan-powered boxes

Lochinvar & A.O. Smith 100208383 Pressure Switch reducing internal friction and increasingThe Lochinvar and A. O. Smith 100208383 Pressure Switch is a critical safety component designed for high efficiency water heaters and boiler systems. This SPST (Single Pole Single Throw) switch is calibrated to a 5. 30" WC (Water Column) set point, ensuring precise monitoring of combustion blower performance and venting pressure. Often referenced by legacy part numbers PRS20020 and PRS20020K, this OEM replacement pressure switch ensures the system