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replacing obsolete or failing units such as the 1170-10 model series
000 and 138
always ensure the blower speed taps and jumpers are set to match the specific CFM requirements of the furnace being serviced to prevent premature heat exchanger fatigue
Contractor-Focused Setup: Direct-mount compatibility eliminates the need for complex linkage kits on standard ESBE valves
preventing the common efficiency drops associated with restricted airflow from generic alternatives
Lochinvar & A.O. Smith 100208559 Sensor 323080-701 replacing obsolete or failing unitsThe Lochinvar & A. O. Smith 100208559 Dual Immersion Sensor is a critical OEM replacement component designed for precision temperature monitoring in high efficiency hydronic systems. This dual immersion sensor outlet assembly, also identified by part number TST20017K, utilizes a dual element thermistor to provide the control board with real time data on supply water temperatures. Engineered for technical compatibility with Lochinvar Copper Fin II