24V single-stage hot surface ignition (HSI) control board for residential furnaces. Features 7-second trial-for-ignition (TFI) sequence with 0 pre-purge time and manages inducer motor, igniter, and gas valve timing. Includes onboard LED diagnostics for flame signal and limit switch monitoring.
White Rodgers 50A56-956 Hot Surface Ignition Control 24V
Copeland Comfort Control (White Rodgers)
$103.95
In Stock
- Replaced by
- 50M56X-843
- SKU:
- 50A56-956
Specifications
- Product Type:
- Ignition Control Board
- Subcategory:
- Hot Surface Ignition (HSI)
- Application:
- Residential
- System Type:
- Furnace
- Installation Type:
- OEM Replacement
- Voltage:
- 24V
- Voltage Class:
- Low Voltage
- Amperage:
- 3A
- Fuel Type:
- Natural Gas
- Control Type:
- Non-Programmable