Q-Mark COS-E Series Fan-forced zonal wall heater in northern white color, has a power rating of 1000/500-Watts, current rating of 8.4/4.2-Amps and voltage rating of 120-Volts. It has a back box measuring 6-9/25-Inch x 4-Inch x 8-1/2-Inch and grille measuring 9-Inch x 0.9-Inch x 12-Inch. 1-Phase wall mountable wall heater has 80/20 nickel-chromium resistance wire heating element and flow rate of 65 CFM. It has an output of 3410/2558 BTU/Hours and withstands a temperature ranging from 40 to 90 deg F. It is suitable for residential, bedrooms, living/family rooms, kitchens, bathrooms, basements, offices, hallways, lobbies and waiting rooms. Wall heater meets cETLus, CSA C22.2 No.24 and ANSI/UL2021 standards.