Lochinvar & A.O. Smith 100166234 Pressure Switch 30067439-890 and 632450R

and 632450R

this genuine York component ensures the precise temperature management required to protect expensive system hardware from freezing or overheating conditions

Common Maintenance Questions: What are the signs that a 38-203-RK repair kit is needed

The Copeland Comfort Control (Alco) 057603 is a high-performance AMS Series solenoid coil engineered for precise fluid control in commercial refrigeration and HVAC systems

Lochinvar & A.O. Smith 100166234 Pressure Switch 30067439-890 and 632450RThe Lochinvar & A. O. Smith 100166234 is a robust 1. 15" WC SPDT pressure switch designed for critical monitoring in high efficiency heating systems. As a direct OEM replacement part, it is identical to PRS30014 and PRS2424, ensuring seamless integration without field modifications. This diaphragm actuated switch utilizes a Single Pole Double Throw (SPDT) contact configuration, allowing it to function as a safety interlock by verifying proper venting