What type of combustion appliance uses propane or natural gas for fuel?

Gas-fired appliances utilize propane or natural gas as their fuel source. These appliances are specifically designed to operate with gaseous fuels and typically include various types of heating systems, water heaters, and cooking appliances. They function by igniting the gas, resulting in combustion that generates heat for different applications.

The use of gas allows for a clean burn with fewer emissions compared to other fuels, making these appliances both efficient and environmentally friendly when properly maintained. Understanding how these appliances operate is crucial for ensuring safety and compliance with regulations concerning ventilation, combustion air, and exhaust disposal.

Other types of appliances listed, such as electric, oil-fired, and wood-burning, rely on different fuel sources and combustion methods, making them distinct from gas-fired units. Each type of appliance has specific safety considerations, operational procedures, and maintenance requirements associated with its fuel type.