Lochinvar & A.O. Smith 100170640 Thermostat Control 318423-701 and light oil with exceptional

and light oil with exceptional reliability

This Type BF coil features an integrated junction box (NEMA 2/IP65 equivalent) for streamlined wiring and field reliability in demanding commercial refrigeration and HVAC systems

this genuine Carrier part eliminates the guesswork of universal "hard start" kits by maintaining the original factory-specified timing and dropout voltage of the relay

5-inch cage-guided valves retain their original flow characteristics and failsafe positioning accuracy without requiring field modifications

and AHG120 series coils

Lochinvar & A.O. Smith 100170640 Thermostat Control 318423-701 and light oil with exceptionalAs a veteran tech, you know that maintaining thermal safety is non negotiable for commercial boiler and water heater uptime. The Lochinvar & A. O. Smith 100170640 Thermostat Control is a critical high limit thermostat engineered to provide precise over temperature protection in Lochinvar boilers and high recovery water heating systems. This genuine OEM temperature limit switch serves as a direct replacement for the obsolete Lochinvar TST30009,