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Composition BZ
you should find continuity across the terminals at room temperature (as the switch is normally closed)
or clamp mounting allows for quick integration into various HVACR equipment
a barb union adapter is required for proper fitment
Broad Compatibility: Constructed for use with Natural
Nordyne 626497R Limit Switch Composition BZThe Nordyne 626497R Limit Switch is a critical OEM safety component engineered for precise thermal regulation in Nordyne, Miller, and Intertherm heating systems. This L115 20 automatic reset limit switch serves as a primary rollout safety, monitoring the burner assembly for abnormal heat dissipation. When temperatures exceed the 115F threshold, the switch opens the circuit, interrupting the gas valve power or control signal to prevent equipment