Using a genuine Lennox 87H92 replacement ensures proper HVAC part compatibility and prevents the common "blower fan stuck on" or "short cycling" issues often caused by out-of-spec aftermarket alternatives

By creating controlled turbulence

allows technicians to effectively manage refrigerant flow control across varying head pressures and evaporator loads

Triple Pole Control: 3-pole design offers versatile wiring options for single-phase or three-phase equipment configurations

Featuring 10-foot leads

Aaon P90790 Speed Control Els PW 17895 Using a genuine Lennox 87H92The Aaon P90790 Speed Control is a critical OEM Hoffman motor speed controller engineered for precise regulation of alternating current (AC) induction motors within Aaon HVAC systems. Designed for field technicians who demand exact performance, this 230V motor speed control utilizes a phase control method to modulate voltage, ensuring optimal airflow management in combustion air blowers. Built to interface with Permanent Split Capacitor (PSC) or