and AWN200PM series

Standardized Fittings: Features a universal 1/2" NPT inlet and outlet

Is the S1-373-13300-604 cross-compatible with other brands

This is a 1-trial lockout module

Can I use this for a 480V application

Carrier HK42FZ064 Control Board 320788-703 and AWN200PM seriesReplace a failing or shorted furnace control with the Carrier HK42FZ064 Control Board, the definitive OEM replacement for maintaining communication between your thermostat, inducer motor, and blower. As a veteran grade HVAC furnace control board, this unit is engineered to manage critical furnace ignition sequences and safety protocols, specifically resolving furnace error codes such as 1 3 (Limit circuit lockout) or 3 4 (Ignition proving failure).