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The differential is adjusted internally to calibrate the "cut-in" and "cut-out" points based on specific compressor or fan requirements
including thermostats
meaning the circuit completes only when the 24V coil is energized
When troubleshooting S8600 modules
Key Benefits Precise Pressure Regulation: Specifically engineered to handle the increased tension required for 10" W
Lochinvar & A.O. Smith 100166156 Pressure Switch Freon The differential is adjusted internallyThe Lochinvar and A. O. Smith 100166156 Air Pressure Switch is a critical safety component designed for precise differential pressure sensing in high efficiency water heaters and boilers. This switch, which is identical to PRS2405, monitors the venting system to ensure the combustion blower is moving sufficient air for safe operation before the ignition sequence begins. Built to handle low positive or negative pressure fluctuations, it prevents short
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