ICM Controls ICM866U-LF Hard Start

MOTOR HARD START W/RELAY OUTPT

ICM866U-LF is the direct replacement for ICM805, ICM866U, ICM810, 6821 (CHECK HP)

ICM Controls ICM866U-LF Motor Hard Start Kit – Universal Hard Start Kit with High-Powered Relay Output for 1/12 to 5 HP Applications

Boost the performance and reliability of your HVAC systems with the ICM Controls ICM866U-LF Hard Start Kit. Engineered for universal use, this advanced motor hard start kit is designed to support 1/12 to 5 HP compressor applications, offering multi-voltage operation for both 115V and 230V motors.

The ICM866U-LF features patented differential voltage sensing technology that ensures accurate and efficient motor startup. Its self-adjusting circuitry responds to voltage fluctuations, providing enhanced protection and extending the life of your motor. Whether you're working in residential or light commercial environments, this UL Recognized kit helps reduce inventory needs with one model that fits multiple systems.

Key Features:

• Advanced patented circuitry with differential voltage sensing

• Supports compressors from 1/12 to 5 HP

• High-powered relay output for reliable operation

• Multi-voltage compatibility: 115V or 230V

• Engages/disengages start capacitor with precision

• Not affected by ambient temperatures

• Instantly recycles with retry time within 90 seconds

• Simple two-wire installation minimizes setup time

• Self-adjusting for voltage changes—no factory presets needed

• Helps reduce miswires and speeds up installation

• Capacitor rating: 145–175 µF @ 330V

• UL Recognized for quality and safety assurance

Applications:

Perfect for HVAC contractors and technicians looking for a universal motor starter that reduces part numbers and simplifies service calls.