Lochinvar & A.O. Smith 100074316 Thermistor 320734-701 Featuring a 3/8-inch diameter connection

Featuring a 3/8-inch diameter connection and precision-machined refrigerant distributor tubes

By upgrading to the 100288444

What are the signs that a B02111 assembly needs replacement

Durable Construction: Built with high-grade materials to handle the thermal cycles of gas-fired residential water heaters

000 Ohm Nickel RTD element provides a 6000 PPM coefficient for precise averaging temperature sensing

Lochinvar & A.O. Smith 100074316 Thermistor 320734-701 Featuring a 3/8-inch diameter connectionWhen you are dealing with a lockout on a high efficiency Lochinvar Knight or A. O. Smith commercial water heater, the 100074316 Thermistor is often the culprit behind exhaust related error codes. This genuine DV exhaust thermistor assembly is a critical NTC (Negative Temperature Coefficient) sensor designed to monitor flue gas temperatures. It provides real time resistance feedback to the control board, ensuring the system stays within safe thermal