Home Care - Single system Spring/ Fall Maintenance. Completed the HVAC heating and cooling inspection checklist. I ran the system in heat and cooling for 30 minutes and the system is operating according to specifications. I flushed the drain line with two gallons of water. I added drain cleaning tablets and endure to the system to assure it’s draining properly. Please refer to my Inspection checklist for more details. I replaced the capacitor(unit starter) and added a hard-start(compressor saver) and a wet switch(Flood protection). The system is a little low on refrigerant which can mean that theirs is a leak in the system. I quoted the customer for an evaporator coil replacement. He declined at this time.