How much area will 30000 BTU heat?

The heating capacity of a 30,000 BTU (British Thermal Unit) heater can typically heat an area of about 1,500 to 2,000 square feet, depending on factors such as insulation, ceiling height, and climate. For well-insulated spaces in moderate climates, it may effectively heat closer to the upper end of that range. However, in poorly insulated or colder areas, the effective heating area may be less. It's essential to consider these variables for accurate heating assessments.