Furnace installation involves setting up a heating system in a home or building to provide warmth during colder months. This process typically includes selecting the right type of furnace, such as gas, electric, or oil, and ensuring it meets the heating needs of the space. Proper installation is crucial for efficiency and safety. During installation, a qualified technician will connect the furnace to existing ductwork, electrical systems, and gas lines if applicable. They will also check for proper ventilation to prevent carbon monoxide buildup. Following installation, the technician may perform a test run to ensure the system operates correctly and efficiently.