Trane CNT4356 Primary Control 319847-401 This unit features a built-in

This unit features a built-in warmer/cooler setpoint adjustment dial and a manual occupancy override button

this unit is a direct replacement

Common signs include the burner failing to ignite

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

Typical symptoms include overheating

Trane CNT4356 Primary Control 319847-401 This unit features a built-inThe 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