20 x 8 Inch Two-Way Ventilation Steel Sidewall/Ceiling Register, Steel Duct Opening Item #169827 Model #5003002 The tempered steel blade is

The tempered steel blade is tough enough to handle rocks

NU-22B closely mimics the operating characteristics of R-22

Motor reaches full torque with initial rotation

is the leading HFC refrigerant for replacing R-22 in positive displacement residential and light commercial air-conditioning and heat pump systems

20 x 8 Inch Two-Way Ventilation Steel Sidewall/Ceiling Register, Steel Duct Opening Item #169827 Model #5003002 The tempered steel blade isVent covers are designed for use in both sidewall and ceiling locations Ceiling and sidewall vent features an all steel construction with a beautiful powder coated matte white finish to add a contemporary touch to your home decor This register vent cover is designed with a two way air deflection system and an adjustable multi shutter damper to allow a better flow of air Vent cover registers are easy to install, and includes 2 screws for installation