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The Lochinvar 100293169 K switch is a blocked inlet switch with a -2.50 inches water column setpoint and a normally closed contact. It serves as a fan and limit control component for HVAC systems, intended for direct replacement in compatible Lochinvar equipment. The switch detects blocked inlet conditions and provides an NC output at the specified setpoint to interface with fan or limit control circuits. Compact dimensions facilitate installation in control assemblies.
Fan and limit control blocked inlet switch; -2.50 in WC setpoint; NC contact; Lochinvar OEM replacement
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