Energy Waste Signals When Your AC Unit Cycles Beyond 3 Minutes Per Run
https://precisionhireprosac.image-perth.org/energy-waste-signals-when-your-ac-unit-cycles-beyond-3-minutes-per-run
The 3-minute rule for air conditioners means your unit should not run continuously without cycling off; if it runs longer than 3 minutes per cycle during mild weather, it signals inefficiency that drives operating costs upward through excess energy