Precision Flow Control: The 2

ensuring rapid response times and precise data transmission to your building automation system (BAS)

Simplified Troubleshooting: Corrects common thermopile and pilot assembly signal failures caused by faulty internal circuitry

Designed with a synchronous drive

The A9E model features a wide adjustment range from 10" Hg to 120 PSIG

Lochinvar & A.O. Smith 100110849 Upper Probe 319847-401 Precision Flow Control: The 2The 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.