Description
The Williams Comfort Products P322445 Control Key is a mechanical access, and adjustment component used in specific floor furnaces within HVAC systems. It is designed to interface with the furnace control assembly allowing technicians to operate, or adjust internal control mechanisms such as gas control settings, or service-related access points during setup, and maintenance. The key is installed directly into the furnace control section where it operates as a service tool equipment rather than an active electrical or combustion part, supporting safe servicing, and replacement procedures in residential heating systems.
