Heaters are calculated on British Thermal Units (BTU's).
Unless otherwise indicated, propane fuel is an additional charge. There is no charge for the tank. Forced air indicates you need to hook it up fo electrical power.
12,00 BTU Infrared
40,000 BTU Forced Air
150,000 BTU Forced Air
250,000 BTU Forced Air
350,000 BTU Forced Air
Patio Heater - 10 Ft. Radius - Used Outdoors - Needs 3 Ft. Clearance For Height (Aprox. 8 Ft. High and Minimum 10 Ft. Radius. Not for use in enclosed areas.
Should not be used in living quarters. Not designed for use while you are living in the house. For construction use only.