Lochinvar & A.O. Smith 100170647 Sensor Kit 321142-301 Common Questions What is the

Common Questions What is the maximum pressure rating for the 024-39397-001

preventing system impurities from fouling the seat

FBN3500) and FTXL (FTX400 through FTX850) models

The inclusion of an automatic thermal overload protector ensures reliable performance under peak load conditions

Lochinvar & A.O. Smith 100170647 Sensor Kit 321142-301 Common Questions What is theThe Lochinvar & A. O. Smith 100170647 Sensor Kit is a critical OEM replacement part designed for precise monitoring of flue temperature in high efficiency boilers and water heaters. As a veteran technician knows, managing exhaust thermal data is non negotiable for system safety and operational integrity. This flue sensor kit serves as a primary safeguard, transmitting real time temperature fluctuations to the control board. If exhaust gases exceed