The Bromic Platinum 300 Smart-Heat Gas 3 Burner Radiant Infrared Patio Heater for Natural Gas provides 23,600 BTU/hour of direct people-warming heat. It heats up fast and keeps you warm so you can enjoy your backyard grill and outdoor living spaces into the night and all year ’round. This three burner heater heats up to 120 square feet, …