Refrigerant Leak Repair on an LG Smart Inverter Heat Pump

When a heat pump starts losing its ability to keep up, a refrigerant leak is one of the first things we look for. Low refrigerant doesn't just hurt performance - it makes the whole system work harder than it should, driving up energy costs and putting extra wear on components that aren't cheap to replace.

This was an LG smart inverter heat pump that had seen better days. The system wasn't keeping up, and the culprit was a refrigerant issue paired with a leak that needed to be tracked down and properly repaired before we could recharge the system. That's the part a lot of people don't realize - just adding refrigerant without fixing the leak is a short-term fix that creates a long-term headache.

We opened the unit up, connected the manifold gauges, and got to work diagnosing exactly what was going on. The leak was located, repaired, and the system was brought back up to proper refrigerant levels. LG's smart inverter technology is genuinely efficient equipment when it's running right - it's worth taking care of properly.

The thing about refrigerant leaks is that they don't fix themselves. A system that's slightly off today will be significantly off in a few months. If your heat pump is short-cycling, struggling to hit your set temperature, or running constantly without results, that's worth paying attention to sooner rather than later. Our HVAC repair team handles exactly this kind of work.