Key Benefits: Direct OEM Fit: Drop-in replacement for part numbers 0130M00138 and B1141643

High-Dielectric Strength: Rated for 370 Volts AC to prevent premature breakdown during voltage spikes

these two models are functionally and technically identical and can be used interchangeably in all applications

this 4-inch transmitter probe delivers the reliability required for consistent setpoint maintenance and pressure-sensitive air volume control

preventing the premature burnout often associated with generic aftermarket alternatives

Lochinvar & A.O. Smith 100170642 Temp Sensor Els PW 17895 Key Benefits: Direct OEM Fit:This Lochinvar & A. O. Smith 100170642 Temp Sensor is a critical OEM replacement part designed for high efficiency hydronic systems and commercial water heaters. As a direct successor to the TST30011, this flue temperature sensor (also cross referenced as 100170536 and TST20008) provides real time thermal monitoring of exhaust gases. When installed in Knight XL boilers or A. O. Smith power vented units, it communicates vital data to the control board