Automation Components Inc (ACI) A/CP-RO Thermistor R-448A making it a drop-in solution

making it a drop-in solution for Lennox and other major OEM equipment

ensuring seamless compatibility with existing manifolds and aquastat controls

it requires a 10 MFD 370VAC capacitor (sold separately) for correct operation

This part is the standard for NTH-150 through NTH-600 models

Motor Reliability: Integrated thermal protection prevents winding damage under high-head pressure or dry-run conditions

Automation Components Inc (ACI) A/CP-RO Thermistor R-448A making it a drop-in solutionThe Automation Components Inc (ACI) A CP RO is a high performance 10K Type II thermistor designed for precise HVAC room temperature sensing. Engineered for Building Automation Systems (BAS), this sensor features a stylish enclosure with a unique four way airflow design that prevents stagnant air pockets and minimizes self heating errors. The negative temperature coefficient (NTC) curve ensures a highly accurate resistance of 10,000 Ohms at 77F (25C),