Does this board require proprietary software for installation

With an impressive 2

This is a dedicated 4-pole configuration for specific electrical layouts

Common Questions: What is included in the ASCO 323-471 Rebuild Kit

Direct OEM Fit: Guaranteed compatibility with Williams Forsaire 3508

Reznor 195265 Control Board Refrigerant Does this board require proprietaryThe Reznor 195265 DSI Control Board is a critical Nortek OEM replacement part engineered for direct spark ignition within Reznor gas fired unit heaters. This 24V integrated ignition control (UTC 1097 210) manages the complete combustion sequence, including power venter activation and gas valve control, to ensure safe and efficient burner operation. Built for high reliability environments, the Reznor 195265 features integrated LED diagnostics that