Yes, you can use air conditioning (AC) without gas. Most residential air conditioning systems, particularly central air systems and ductless mini-splits, run on electricity, not gas. These systems typically use refrigerants to cool the air and don't require any form of gas to operate.
However, if youβre referring to a gas-powered air conditioning system, which is less common but does exist, then it would require gas. These systems use gas as part of the cooling process, but they are not as prevalent in residential settings. For the majority of AC systems, electricity is the sole requirement.