Lochinvar & A.O. Smith 100318771 Inducer Assembly 321894-709 this integrated furnace controller manages

this integrated furnace controller manages the blower motor

preventing overflow issues that lead to property damage

Using a P266 electronic pressure transducer

the SP10867JL minimizes surface temperature to reduce mineral accumulation and prevent premature sheath failure

Always verify the KW rating on the original furnace data plate

Lochinvar & A.O. Smith 100318771 Inducer Assembly 321894-709 this integrated furnace controller managesThe Lochinvar 100318771 Inducer Assembly is a critical OEM replacement fan assembly engineered to maintain precise combustion airflow in high efficiency Lochinvar NKC and NKB199 fire tube boilers. As a veteran technician knows, the inducer is the first component to activate in the ignition sequence, purging the heat exchanger of residual gases and creating the negative pressure required to close the boiler pressure switch. This 100318771 blower motor