Laars Heating Systems 2400-446 Return Sensor 323269-701 this controller ensures stable operation

this controller ensures stable operation without excessive short-cycling

OEM Standards: Genuine Carrier replacement ensures exact fit and performance for legacy and modern systems

this NG pilot assembly ensures consistent ignition cycles and stable flame rectification

Is this kit compatible with other air handler brands

Common Questions Does this part include the mounting gaskets

Laars Heating Systems 2400-446 Return Sensor 323269-701 this controller ensures stable operationThe Laars Heating Systems 2400 446 Return Sensor is a precision thermistor designed for critical temperature monitoring within the hydronic return loop. Engineered specifically for compatibility with Laars Endurance and Pennant series boilers, this NTC thermistor provides real time feedback to the integrated control board to maintain tight setpoint differentials. Proper installation of this OEM replacement sensor is essential for accurate delta T