When your air conditioner starts acting up—blowing warm air, cycling constantly, or making strange noises—it’s natural to wonder: should I pay for another repair or invest in a new system altogether? That’s where the “5000 Rule” comes in. This simple formula helps homeowners make smart, cost-effective decisions about their cooling systems, especially as they age. Let’s figure out if repairs are your best bet, or whether you should consider AC replacement in Levelland, TX.