The 49L88 is the current OEM designation for the legacy 49L8801 limit switch

focusing solely on the bulb’s sensor point

As a veteran-grade air sensing switch

Maintain peak hydronic system performance with the Siemens Building Technology 599-03359 Service Kit

York S1-024-35706-005 Motor 326058-755 The 49L88 is the currentThe York S1 024 35706 005 Motor is a high efficiency 1HP ECM Motor designed specifically for demanding HVACR applications. Operating on 208 230V single phase power, this electronically commutated motor provides superior torque and speed control compared to standard PSC alternatives. Built for reliability in York blower assemblies, it features an integrated control module that optimizes airflow and reduces energy consumption across varying static