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This dual-voltage workhorse supports 208-230/460V power supplies
OEM Compatibility: Guaranteed fit for Lochinvar Knight WHB and A
Thermal Management: Engineered to remain stable across the extreme temperature fluctuations found in air handler and furnace cabinets
5" WC setting aligns with your unit's nameplate requirements
Its heavy-duty construction provides the torque required to release weathered or over-tightened fasteners on package units and large-scale industrial air handlers
MARS 43343 Pressure Switch 326058-755 This dual-voltage workhorse supports 208-230/460VThe MARS 43343 Low Pressure Switch is a high performance HVACR safety control designed for precise low pressure cut out in refrigeration and air conditioning systems. Engineered with a single pole, single throw (SPST) normally open configuration, this switch provides a reliable manual reset alternative or automatic safety shut off. This unit features a factory set 25 PSI cut in and 10 PSI cut out (25#CI 10#CO), ensuring equipment protection against