Lochinvar & A.O. Smith 100110849 Upper Probe 326058-758 this valve utilizes an EPDM

this valve utilizes an EPDM seat to ensure a tight shut-off and reliable modulating service

Industrial Build Quality: Features a rugged housing and a silicone diaphragm that resists degradation from typical combustion byproducts

Key Benefits Universal Compatibility: Seamlessly converts 1-1/4"-12 thread size Rotalock connections to a standard 7/8" stub tube for easier soldering on the job site

protecting downstream equipment from overpressurization

is a precision-engineered High Gas Pressure Switch designed for monitoring gas manifolds in commercial burner systems

Lochinvar & A.O. Smith 100110849 Upper Probe 326058-758 this valve utilizes an EPDMThe Lochinvar & A. O. Smith 100110849 Upper Probe is a critical OEM replacement temperature sensor designed for high recovery commercial gas water heaters. As a direct replacement for part number 9006047205, this NTC thermistor probe provides high accuracy thermal monitoring to the integrated control board, ensuring precise cycling and preventing overheating. This specific upper tank probe is engineered for heavy duty applications, including the A. O.