Best Choice Products 50" Electric Wall Mounted Fireplace Heater Smokeless Ventless Adjustable Heat A timer can be set between 30 minutes to 7.5 hours while only using 2.5W per hour Has 3 different modes: fire effect display, low heat, and high heat Includes a remote control to monitor the settings (batteries not included) and all the necessary mounting hardware for the fireplace Runs on electricity therefore it is a smokeless fireplace that requires no ethanol, gas, or batteries General Dimensions: 50.5(L) x 5.5(W) x 21.65(H) and only weighs 39 lbs