17.25"H x 17.33"W x 6.13D. Heater (LED display has to be on for heater to run). The item "Electric Fireplace Heater Insert NDF-62N" is in sale since Wednesday, May 10, 2017.This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Fireplaces & Stoves\Fireplaces". The seller is "zormancj" and is located in Indianapolis, Indiana. This item can be shipped to United States.