Performed single system heating maintenance. Checked amps, capacitor, filter, refrigerant, electrical, safeties, cleanliness, and drains. System is heating to manufacture specifications with some concerns. Recommendations 1. Adding a pan switch to identify a clog in the emergency drain pan. 2. The airhandler is starting to have growth formations on the blower and primary pan. I recommend we clean it out and install a u/v light to sterilize the inside of the unit. 3. During start up the compressor is having an over influx of power. This wears the compressor down over time. I recommend we add a hard start kit to ease the power draw of the compressor. A water safety switch that goes into the emergency pan. This is used to detect a secondary drain line clog. 521 ELECTRONIC HARD START 189-227 UF 170-277V 1 HP AND UP HARD STARTS ARE USED TO GIVE COMPRESSORS A HIGHER STARTING BOOST OF CURRENT WHEN NEEDED TO START.