adapter block

allowing for precise notification of system pressure fluctuations

mitigating risk of liquid slugging back to the compressor

The 10A-rated contacts are rugged enough to handle motor pilot duty or direct signaling to solenoids and alarms without the need for additional slave relays

Smith BTH Cyclone series

Trane CNT4356 Primary Control 324846-701 adapter blockThe 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