Performed heating maintenance on Lennox air handler Upflow in closet. Straight electric one circuit hooked up to two breakers in furnace. 15kw. 5 mfd run capacitor was reading 1.3mfd. Replaced with new turbo mini. Talked to homeowner about possibly getting estimates for system replacement due to age, coil leaking slowly but at this time he is not interested about making that investment. System heating and cooling at todays visit.