Lau 02048766 Blower Wheel 320788-704 The Black port is for

The Black port is for High/Positive (P1) pressure

you know that precise refrigerant metering is non-negotiable for system longevity and efficiency

With a 143-inch outside diameter and high-tensile polyester cords

Common Installation Question: Does this motor support speed controllers

How do I ensure compatibility with my existing ball valve

Lau 02048766 Blower Wheel 320788-704 The Black port is forThe Lau 02048766 is a professional grade single inlet blower wheel engineered for high velocity air movement in demanding HVACR applications. Precision balanced to handle up to 3000 Max RPM, this direct drive blower wheel features a 8" diameter and 4" width, making it a reliable component for Packaged Terminal Air Conditioners (PTAC), fan coil units, and draft inducers. The 1 2" bore ensures a secure fit on standard motor shafts, while the galvanized