Here's why it's not a good idea:
1. Overheating: Window air conditioners are designed to be used in open windows or wall openings, where they can expel hot air outside. When used indoors, the hot air has nowhere to go and can cause the air conditioner to overheat. This can damage the unit and even pose a fire hazard.
2. Reduced Efficiency: Window air conditioners are designed to cool a specific area, typically a single room. When used indoors, the air conditioner has to work harder to cool the entire house. This can reduce its efficiency and increase energy consumption.
3. Safety Concerns: An air conditioner that overheats can release dangerous fumes and cause electrical malfunctions. This can pose a safety risk to you and your family.
4. Inadequate Cooling: Even if the air conditioner doesn't overheat, it won't be as effective at cooling your home as a properly installed central air conditioner. This is because a window air conditioner can only circulate the air within the room, rather than drawing in cool air from outside and expelling hot air.
If you're looking to cool your home, it's best to invest in a properly installed central air conditioner or ductless mini-split system. These systems are designed to cool your entire home efficiently and safely.