Versatile Support: Replaces legacy part numbers including LB-89812 and 40K82

Advanced Fan Speed Logic: Integrated 4-speed fan control allows for granular airflow adjustment to meet specific zone CFM requirements

offering superior corrosion resistance for long-term reliability in high-cycle environments

Enhanced System Reliability: Facilitates immediate safety shutdowns and automated responses to sensor data

it is a staple component in Cleveland Controls air pressure sensing configurations

Advanced Distributor Products 176799949 Piston Orifice 340793-762 Versatile Support: Replaces legacy partThe Advanced Distributor Products 176799949 Piston Orifice is a precision engineered #49 R410A piston designed to provide reliable refrigerant flow control in residential cooling systems. Specifically calibrated for 1. 5 ton HVAC evaporator coils, this fixed metering device ensures that your system maintains the correct pressure balance required for peak efficiency. As a genuine ADP replacement part, the 176799949 is the direct functional successor to