and maintains the designed flow characteristics of your commercial HVAC equipment

If the pressure exceeds -

this is the recommended technical upgrade

Can this be painted to match the interior wall color

Following a proactive maintenance schedule is best

Lennox 72L92 Fan Blade Els PW 17895 and maintains the designed flowWhen you're dealing with a high demand condenser unit, the Lennox 72L92 Fan Blade is the exact spec match required to maintain critical head pressure control. This 22 inch HVAC fan blade is engineered with a 29 degree pitch and 3 blade configuration to optimize CFM without overloading the motor. Designed for a 1 2 inch bore shaft, it features a steel spider and high grade aluminum blades to resist the fatigue and deformation common in continuous duty