Lau 01331602 Blower Wheel R-407C The external equalizer connection allows

The external equalizer connection allows the valve to react accurately to pressure drops across the coil

ensuring the unit remains static-conducting and oil-resistant per ARPM standards

High-performance draft induction is essential for maintaining proper static pressure and ensuring the safe venting of combustion gases through the heat exchanger

it provides an ideal insertion depth for medium-bore piping without causing significant flow restriction

ensuring the physical dimensions and terminal layouts match existing brackets perfectly

Lau 01331602 Blower Wheel R-407C The external equalizer connection allowsThe Lau 01331602 blower wheel, also identified as model DD10 10A, is a high performance HVAC centrifugal blower wheel engineered for demanding direct drive air handling applications. This double inlet blower wheel features a 10 5 8 inch diameter and a 10 5 8 inch width, providing the necessary volume for commercial and residential furnace and air handler assemblies. Constructed with precision balanced concave blades, the unit is rated for speeds up to