Carrier HM56SERIES308 Ignition Control 322838-754 maintaining original equipment efficiency and

maintaining original equipment efficiency and operational safety standards across the entire heating and cooling cycle

The stainless steel construction provides superior durability against erosion and contaminants

Common Questions Is the 100327114 compatible with the older 100133545 part number

Direct OEM Fit: Ensures seamless integration with Bard wall-mount units without bracket modification

Carrier HM56SERIES308 Ignition Control 322838-754 maintaining original equipment efficiency andThe Carrier HM56SERIES308 Direct Spark Ignition Control (DSI) is a critical integrated furnace control designed for precise HVAC combustion management. Functioning as a direct replacement for legacy Carrier and Bryant ignition modules, this DSI control board manages the induction motor, pressure switch monitoring, and electrode spark gap timing for reliable burner ignition. It features a sophisticated microprocessor that executes a pre purge cycle to