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Fixed Temperature Differential: Factory-set 200°F Open / 170°F Close prevents short-cycling and ensures stable system operation
this unit facilitates a precise fit with existing control boards and factory wiring harnesses
or Model 78 Water Main Vent Valve
Always verify the 100217958 part number against your specific data plate
it requires technician intervention following an event
Lennox 11X34 Motor 322838-753 Fixed Temperature Differential: Factory-set 200°FThe Lennox 11X34 Programmed Variable Speed Motor is a high efficiency ECM blower motor engineered for precise airflow management in residential and light commercial HVAC systems. Operating at 208 230V and 1 2 HP, this direct drive blower motor features factory programmed parameters to maintain consistent CFM delivery across a range of static pressures. As an OEM Lennox replacement motor, it ensures seamless integration with existing control boards,