cooling system repair

https://myairhandlermaintenancecraft.focalledger.com/posts/essential-air-handler-maintenance-tips-for-homeowners

My AC unit started blowing warm air right in the middle of a heatwave, so I had to call someone for a cooling system repair. The technician found a refrigerant leak and a faulty compressor relay, which explained the lack of cold air. It took a few hours to fix, but now the house is finally comfortable again.