Construction Propane option: 20 pound propane tank required (not included) and must sit outside of fire table. Natural Gas option: This outdoor table burns clean Natural Gas and is easily hooked up to your pre-installed Natural Gas line. Constructed of glass fiber reinforced concrete (GFRC) with steel inner frame. Offered in a Flint or Carbon finish. Heat output: 60,000 BTUs. Key valve and match ignition. Burner tube features 15 jets. Weather, UV and rust-resistant. CSA certified. 5 year...