Performed tune up. Check all electrical connections in furnace customer recently changed filter blower wheel has heavy dust and dirt buildup evaporator coil has heavy rust buildup on u-joints fan cap and compressor cap or within range primary electrical unit was acceptable system is 28 years old talked with customer about replacement of the unit customer stated he's had a bunch of medical issues come up and some damage to the home during the ice storm decided to have comfort adviser come out in 2 weeks to at least talk about pricing Comfort Advisor Visit set for 2/14/26 9-12 confirmed by office