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Rosewood paper grain — description and returns beneath the overlapping buy card.
maintaining factory-spec airflow and safety circuit integrity
preventing damage to the compressor and condenser coil
Key Benefits Dual-Function Diagnostics: Provides simultaneous monitoring of system pressure (0–75 psi) and water temperature (60–320°F) for efficient commissioning
If your application requires field-tuning of the fan speed
Enhanced Durability: Equipped with silver contacts and a nickel-plated bulb to resist corrosion in commercial kitchen environments
McDonnell & Miller FS4-3RP-T Switch Els PW 29614 maintaining factory-spec airflow and safetyThe McDonnell & Miller FS4 3RP T (Part #114639) is a standard setting liquid flow switch engineered for heavy duty service in commercial HVAC and hydronic systems. This paddle flow switch features a 1" NPT connection and is designed to provide reliable equipment protection in chilled water, boiler, and process applications. Equipped with high sensitivity SPDT switch contacts, it seamlessly integrates into control circuits to cycle pumps, fire alarms,