Lochinvar & A.O. Smith 100208660 Flow Switch 322056-301 5-inch face allows for quick

5-inch face allows for quick visual inspections by technicians

which must be properly insulated and secured to the suction line to ensure accurate temperature sensing and refrigerant flow regulation

The Lennox 51W93 Pressure Switch is a critical safety component designed for precise draft monitoring in high-efficiency gas furnaces

Key Benefits for the Contractor: Multi-Media Versatility: Certified for use with air

Automatic Reset Functionality: Eliminates the need for manual resets

Lochinvar & A.O. Smith 100208660 Flow Switch 322056-301 5-inch face allows for quickThe Lochinvar & A. O. Smith 100208660 Flow Switch is a critical OEM safety component engineered to monitor fluid velocity within the primary heat exchanger loop. As a veteran grade HVAC replacement part, this liquid flow switch utilizes a high precision #1 paddle assembly to detect consistent water movement, preventing the dry firing of high efficiency boilers. It serves as a direct replacement for WTR2210, WTR2210K, and 100173714 part numbers.