Lochinvar & A.O. Smith 100208389 Pressure Switch Refrigerant Key Benefits Optimized Superheat Control:

Key Benefits Optimized Superheat Control: Maintains precise refrigerant levels to protect the compressor and enhance heat transfer efficiency

Designed for seamless integration into Lochinvar boiler and A

Direct OEM Compatibility: Engineered as a precise Erie PopTop motor replacement for AG and AH series actuator heads

the universal mounting plate and secure box lug terminals facilitate a fast

Lochinvar & A.O. Smith 100208389 Pressure Switch Refrigerant Key Benefits Optimized Superheat Control:The Lochinvar & A. O. Smith 100208389 is a critical safety component designed specifically for monitoring natural gas pressure in high performance heating systems. As a genuine OEM replacement pressure switch calibrated at 4. 1" WC, it serves as the primary safeguard to prevent ignition or sustained operation during low pressure scenarios. This part is a direct replacement for the obsolete PRS2004 and PRS2004K, ensuring seamless integration into