Lennox Y8852 Limit Control 320788-703 Smith air handling units

Smith air handling units

Cascade Reliability: Facilitates the built-in cascade logic to sequence up to eight units for optimized load distribution

For variable flow

technicians should inspect original fasteners for stripping or corrosion and replace as necessary to ensure a secure seal against the blower housing

The EA36UZ132 features a robust mechanical design with a threaded or sweat-in connection (verify application) that stands up to high-pressure environments common in Carrier residential split systems and packaged units

Lennox Y8852 Limit Control 320788-703 Smith air handling unitsThe Lennox Y8852 is a 7 inch limit control switch designed for reliable temperature regulation and safety shutdown in HVAC heating systems. This L597BA fan limit control is commonly used in furnaces and air handlers to monitor plenum temperature and protect against overheating conditions. Built with a 7" insertion length, this furnace limit control ensures accurate sensing deep within the heat exchanger area, providing consistent fan operation and