872-012

The Lennox Motor Choke Power Transformer is a vital electrical component designed for high-efficiency HVAC systems. This part functions as both a power regulator and an electromagnetic interference (EMI) filter, ensuring that the blower motor and control board receive clean, stable power. By suppressing electrical noise and managing voltage fluctuations, it prevents premature motor wear and protects sensitive electronic components from damage. This replacement transformer is essential for maintaining the reliability and energy efficiency of residential heating and cooling units, providing a smooth electrical flow necessary for consistent climate control.
Type: Electrical Transformer / Motor Choke
Size: Medium
Application: Commonly used in residential gas furnaces, air handlers, and forced-air heating systems to regulate electrical current and reduce motor noise.
Specifications: Inductive power management component, designed for noise suppression and voltage regulation in HVAC blower motor circuits.