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Its external equalization compensates for pressure drops across the evaporator
an LGP series switch should be utilized
featuring a 50 PSI open and 71 PSI close configuration
the E5 series is suitable for suction line service because it requires a very low pressure differential to reach a full-open position
Reznor 123973 Limit Switch Refrigerant Its external equalization compensates forThe Reznor 123973 Limit Switch is a critical OEM replacement component engineered for precise thermal regulation within Reznor unit heaters and furnace systems. This 105 160F AUTO Fan & Limit Control functions as a high limit safety device, automatically cycling the blower fan and interrupting the burner circuit if internal plenum temperatures exceed safe operating parameters. Designed for professional HVAC equipment repair, the 123973 ensures proper
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