Does the furnace use gas or electricity
The type of fuel used by a furnace depends on the type of furnace itself. There are two main types of furnaces: gas furnaces and electric furnaces. Gas furnaces use natural gas or propane as fuel to heat the air, while electric furnaces use electricity to heat the air.
Gas furnaces are more common than electric furnaces because they are typically more efficient and cost-effective in the long run. However, electric furnaces can be a good option for those who do not have access to natural gas or propane.
It is important to note that the fuel a furnace uses can impact its energy efficiency and overall performance. It is recommended to consult with a professional HVAC technician to determine the best type of furnace for your specific needs and budget.