Hiland PSL-SPOC AZ Patio Heaters Pizza Oven, Black Full view front window with temperature gauge. Our patio heaters are expertly crafted from premium materials Food safe pizza stone, 15.0"x14.0", Electronic pluse ignition Allowing you and your family to relax comfortably without having to crowd next to the heater Highly Efficient, 15,000 BTU's allows for endless hours of cooking outdoors. Built to last All AZ Patio Heaters products include a one year warranty against manufacturer defects. We are one of the only suppliers in the US to maintain a complete line of replacements parts and a full service repair center