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unexpected system alarms
A standard 30mV thermocouple is recommended for proper line interrupter operation
Accurate Signal: Maintains a consistent millivolt output for precise temperature sensing and control
this unit is designed for hot or chilled water and glycol solutions up to 50% concentration
Simplified Installation: External building mounting facilitates easier access for future diagnostic checks and maintenance
United Electric H100-218 Vacuum Switch THPU32HP7Y unexpected system alarmsThe United Electric H100 218 Vacuum Switch is a heavy duty, field adjustable control engineered for precise vacuum pressure monitoring in demanding industrial and HVACR environments. This SPDT vacuum switch features a rugged, NEMA 4X epoxy coated aluminum enclosure, making it a reliable choice for protecting pumps, compressors, and heat tracing systems against negative pressure excursions. With a 1 4" FNPT nickel plated brass connection and phosphor