Xylem-McDonnell & Miller 7-B Potentional Meter Switch 110800

The Xylem-McDonnell & Miller 7-B Potential Meter Switch is a port switch designed for use in HVAC systems. This operates through detecting system potential changes to activate its switch mechanism. Real-time alerts about system abnormalities are possible through this device which enables equipment monitoring and control. A heating system switch which applies primarily to heating systems provides protection against component destruction while maintaining optimal function and safety operations. This switch provides real-time maintenance alerts and increased system reliability together with energy efficiency benefits which make it appropriate for residential and commercial HVAC system applications.