Jonathan is the man! I emailed him and he answered all of my questions when I designed my dream gas fire pit a couple years ago. He is extremely knowledgeable about the products and design. I ended up ordering an 18" round 84,000 BTU Warming Trends Crossfire Burner that I dropped into my paver pit with bluestone top coping (added Bahama blue fire glass around the burner). The warming trends crossfire burner is the best product! The flame is rich and full and looks absolutely amazing! Family and friends love it! I am so glad I found his website. Also, his youtube videos are excellent and he really walks through the details on all aspects. It's as if he could read my mind answering all of my questions. Highly recommend Jonathan and his company!