Payne furnace maintenance. Furnace is operating great at time of testing . Furnace manufactured in 2014 . Gas pressure was set high at 3.9 inw , I have reduced down to 3.5 inw ( factory recommend) . Blower motor capacitor rated for 15 ua and holding a good charge at 15.4 ua . Removed and cleaned furnace drain down , small amount of debris building up inside trap . Quickly visually inspected air conditioner, out side condenser is dirty and needs to be washed/ maintained before summer , along with black insulation around lineset is damaged and needs to be fix . Condensation will drip from that copper pipe when air conditioner is running .