ANAHEIM, Calif. - You might be wondering, "What could possibly be new in the area of grilles, registers, and diffusers?" If you attended the 2004 International Air-Conditioning, Heating, Refrigerating ...
Added to the company’s line of grilles and registers are the 2- by 2-foot light commercial diffusers. The diffusers are available in two-cone, three-cone, and perforated models. The two-and three-cone ...