N/A

• Heavy-duty 0.050 extruded aluminum blade and frame with stainless steel slide construction for long, corrosion- resistant life.
• Dampers have been tested to 250,000 cycles.
• Opposed blade damper distributes air evenly over face of grille.
• New, individual PTFE blade bushings for smoother and quieter operation.
• Mounting plate provided for slip-in installation in the side of the duct.
• Motor change is quick and easy.
• Noise level and air velocity changes are kept to a minimum.