So, how often does a home AC need to be recharged?
If you're currently sitting in a sweltering living room wondering how often does a home AC need to be recharged, the answer is actually a lot simpler than most people think: technically, never. It sounds a bit counterintuitive, right? We're so used to topping off the oil in our cars or refilling the gas tank that we naturally assume an air conditioner works the same way. But a home cooling system isn't designed to "consume" refrigerant. It's a closed-loop system, which means the stuff that keeps your air cold should stay inside the pipes for the entire lifespan of the unit. ...