Trane CNT4356 Primary Control 319847-401 The S1-6024045 is a 7/8-inch

The S1-6024045 is a 7/8-inch x 7/8-inch angle valve

This mechanical line voltage thermostat is a direct solution for technicians requiring a robust

Typical symptoms include overheating

the Nordyne 632555 is a direct-fit solution that eliminates the reliability risks associated with universal aftermarket switches

or clogged filters—the switch breaks the electrical circuit to the gas valve

Trane CNT4356 Primary Control 319847-401 The S1-6024045 is a 7/8-inchThe Trane CNT4356 Primary Control is a critical direct service replacement component engineered for high reliability oil furnace and boiler burner management. As a veteran grade HVAC part, this burner primary control manages the ignition cycle, monitors the CAD cell for flame verification, and executes safety lockouts to prevent hazardous oil accumulation in the combustion chamber. When you are on a service call for a Trane furnace that wont fire, the