Carrier HN67QC006 Sequencer 318820-201 This microprocessor-based control manages the

This microprocessor-based control manages the timing and initiation of the defrost cycle

Key Benefits EMI/RFI Reduction: Employs zero-voltage crossing firing to minimize electrical noise during high-current switching

This is a spark electrode designed for high-voltage ignition systems

ensuring seamless backwards compatibility and improved sealing reliability over the previous generation

Rugged Construction: Utilizes a standard 48-frame housing and 1/2-inch shaft diameter for secure fitting in existing blower housings

Carrier HN67QC006 Sequencer 318820-201 This microprocessor-based control manages theThe Carrier HN67QC006 Sequencer is a critical OEM replacement part designed for staggering the activation of electric heating elements in residential and commercial furnaces. By utilizing a 24V control circuit to actuate terminal switches, this two stage sequencer prevents massive inrush current and potential circuit breaker trips. It manages the resistive load by ensuring heating coils and the blower motor are staged logically, typically featuring an