What are the signs of a failing 106372101 Interface Board

a humming or chattering coil

and Lochinvar models

the ICP 1160717 and the ICM300 are identical in function and form

Specifically identified as model R52E359M

Maxitrol TS10765C Sensor 320735-701 What are the signs ofThe Maxitrol TS10765C Sensor is a high precision inlet air reset sensor designed specifically for integration with Maxitrol Selectra Series 14 electronic gas flame modulation systems. Engineered with a 3. 5: 1 ratio, this component provides critical inverse discharge air temperature control based on fluctuating intake conditions. When paired with a compatible mixing tube assembly, the sensor detects ambient air temperature upstream of the burner,