ensuring seamless integration with existing low-voltage thermostats and controllers

Equipped with remote flame sensing and a dedicated damper plug terminal

The board manages ignition sequencing for 120V hot surface ignitors and coordinates PSC blower motor timing with DIP switch-adjustable off-delays

it provides significantly higher water and acid retention compared to standard cores

This HVAC defrost control board is a critical Bard heat pump part for contractors performing field repairs or preventative maintenance

Carrier HK36AA002 Circuit Board R-410A ensuring seamless integration with existingThe Carrier HK36AA002 Circuit Board is a critical OEM replacement control board designed for high performance HVAC system maintenance and repair. This integrated furnace control functions as the primary diagnostic and operational hub, managing 2 stage heating and cooling cycles with industrial grade precision. As a Factory Authorized Part, this carrier replacement board ensures that your equipment maintains its original AHRI rated efficiency and