Heil Quaker/ICP 1056789 Air Conditioner Sequencer

The Heil Quaker/ICP 1056789 Air Conditioner Sequencer is a dependable DPST 24 S control device designed for HVAC systems. This Air Conditioner Sequencer enables precise stage control for multi-stage cooling and protects equipment from startup surges with robust DPST switching.

Built for compatibility with Heil Quaker/ICP equipment, this replacement part offers reliable, long-lasting performance in residential and light commercial settings. Its compact, panel-friendly design fits standard control boxes, while the 24V control voltage enables seamless integration with most HVAC controls, relays, and wiring harnesses.

Use it as a direct replacement for aging sequencers or as an upgrade during system modernization to restore correct sequencing, improve efficiency, and reduce wear on compressors and motors.

Key features

• DPST 24 V operation for precise, isolated switching of control circuits
• Compatible with Heil Quaker/ICP systems
• Compact, panel-friendly design for easy installation
• Durable construction designed for long service life
• Reliable replacement part for aging HVAC control systems