<human>: How to make a homemade air conditioner?
<bot>: To make a homemade air conditioner, you will need the following materials: an air-conditioning unit with compressor and condenser, an evaporator coil, refrigerant, a fan, a thermostat, and a power source. First, connect the compressor, the condenser, the evaporator coil, and the power source to your air conditioner. Next, install the thermostat in a suitable location near the air vents of your house. Then, fill the tank with the appropriate amount of refrigerant and check the pressure gauge regularly to ensure it is within safe operating levels. Finally, adjust the settings on the thermostat so that the temperature inside the room you want cooled is lower than the desired temperature set on the thermostat.