Bond Bronze Patio Heater - Let your fun evening entertaining continue well into the night, with the warmth of the Bronze Patio Heater maintaining a comfortable temperature for your guests. With this 46,000 BTU classic heater, you can enjoy its warmth knowing that the clean burning propane is not harming the environment. Convenient to move throughout the evening, rolling it on its wheels, as guests shift from outside dining areas to the gazebo.