A gas fired PTAC unit is a type of air conditioning system that uses natural gas as its primary source of energy. It is a self-contained unit that is typically installed in a wall or window, and it provides both heating and cooling capabilities. The gas fired PTAC unit is an efficient and cost-effective way to heat and cool a room or space. It is also known as a Packaged Terminal Air Conditioner (PTAC). This type of system is designed to be energy efficient and can save you money on your energy bills. It is also easy to install and maintain, making it a great choice for both residential and commercial applications. The gas fired PTAC unit is an ideal choice for areas that experience extreme temperatures, as it can provide a consistent temperature throughout the space. Additionally, it is a great option for those who want to reduce their carbon footprint, as it does not require the use of electricity to operate.