HVAC technician, cooling, air conditioner repair. Dual Run Capacitor 440 Vac 40/5 Mfd. Upon arrival customer stated that their Downstairs HVAC system wasn’t cooling. Upon inspection I found that the compressor wasn’t coming on. Replaced capacitor, started unit up, pressures are 90-265psi. Inside the house temperature is 87 degrees and the supply vent temperature is 69 degrees. System is working properly now.