Lochinvar & A.O. Smith 100170648 Sensor 340155-7026 Durable Construction: Features a rugged

Durable Construction: Features a rugged disc-style sensor and high-grade OEM specifications for consistent performance in high-cycle commercial environments

Common Questions: Does this harness support both constant volume and VFD-controlled fan motors

Always verify the 3-inch insertion depth and temperature rating against the original data plate to ensure proper secondary limit protection

preventing conditioned air and residual appliance heat from escaping up the chimney

Lochinvar & A.O. Smith 100170648 Sensor 340155-7026 Durable Construction: Features a ruggedThe Lochinvar & A. O. Smith 100170648 Sensor is a critical OEM replacement part designed for precise water temperature control in commercial and residential pool heaters. Engineered to provide real time resistance data to the integrated control board, this thermistor style sensor ensures the heating system maintains accurate set points to optimize energy efficiency and equipment longevity. For technicians troubleshooting E07 probe faults or