A: It supplies the combustion airflow needed to establish proper draft and safely vent flue gases before burner ignition

Simplified Field Wiring: Uses a direct plug-in harness for the control circuit

maintaining the critical clearances required for optimal heat transfer and motor performance

this uKIT utilizes patented conductive microfiber technology to provide a low-resistance path to ground

ensuring it handles the high static pressure environments of modern heat exchangers without premature failure

Greenheck 384349 Control Board R-22 A: It supplies the combustionThe Greenheck 384349 Control Board is a critical electronic interface designed for precise management of Greenheck fan systems and dedicated outdoor air systems (DOAS). This OEM Greenheck part functions as the primary logic controller, processing inputs from external sensors and thermostats to regulate motor speed, damper actuators, and airflow sequences. Built to industrial standards, the 384349 circuit board ensures stable communication across the