Carrier HK42FZ034 Control BoardThe Carrier HK42FZ034 circuit board is a highquality replacement part designed for reliable HVAC system control. This PCB is a proven Carrier HK42FZ034 component that serves as the brain of compatible air handlers and condensers, delivering precise control signals and steady operation for daily comfort. Built as a dedicated PCB for HVAC, this air conditioner control board helps maintain optimal performance, energy efficiency, and balanced airflow in

Choose the Baso C661ABA-1C for a reliable gas appliance ignition system

This IP54 enclosure (NEMA 2) protects it in typical HVAC environments

factory pre-charged air 40 PSIG

Durable construction with corrosion-resistant materials for long-lasting performance

including models that use the 9004360115 kit

commercial grills

Control Signals: 0-10 V DC

termination rated to 300°F

With its sturdy construction and precision components

the Armstrong R05701B004 provides consistent control

Port size: 1/4" NPT inlet/outlet for easy piping

A built-in heat shield adds extra protection for walls and finishes