24 vent free gas fireplace logs - natural gas. It lit fine, but we then realized that we needed a firebox not just a log set and it was too late to return this. I works perfectly, we just cant use it. Mot sure of the BTU output. The item "Vent free gas fireplace logs natural" is in sale since Friday, August 20, 2021. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Fireplaces & Stoves\Decorative Logs, Stone & Glass". The seller is "jsmhoward" and is located in Jenkintown, Pennsylvania. This item can be shipped to United States.