An outdoor heater is a device designed to provide warmth in outdoor spaces, making them comfortable for gatherings during cooler weather. These heaters come in various types, including propane, natural gas, and electric models, each offering different heating capabilities and fuel sources. They are commonly used in patios, gardens, and outdoor dining areas. Outdoor heaters can be freestanding, tabletop, or mounted, allowing for flexibility in placement. Many models feature adjustable heat settings and safety features like automatic shut-off. By extending the usability of outdoor spaces, outdoor heaters enhance the experience of enjoying fresh air, even in chilly conditions.