Lau 01331701 Blower Wheel 320074-702 this Erie zone valve delivers

this Erie zone valve delivers industrial-grade durability and tight close-off integrity for commercial HVAC systems

this valve provides a reliable mechanical metering solution for commercial air handlers and large-scale split systems

maintaining furnace burner assembly integrity over extended service intervals

Common Questions: Does this model require an external control line

Designed for a 1/2-inch shaft diameter with a secure concave hub

Lau 01331701 Blower Wheel 320074-702 this Erie zone valve deliversThe Lau 01331701 Blower Wheel is a precision engineered Direct Drive Blower Wheel designed for high static pressure applications in residential and commercial HVAC units. This Model DD10 9A wheel features a 10 5 8" diameter and 9 1 2" width, constructed from heavy duty galvanized steel for structural integrity at high velocities. Built with a concave, double inlet design, it optimizes airflow distribution while maintaining a 1750 Max RPM rating for