After checking the AC and furnace everything is operating well within manufactured specifications as far as electrical components go and pressures. However, the static pressure is much higher than its max and it’s because we’re missing 300 CFM on the supply side. This is causing the system to overwork itself, trying to pull the extra air, which is putting wear and tear on the system hurting the heat exchanger and increasing energy cost. This needs to be fixed as soon as possible. I attached an estimate with the price to add the additional ductwork needed and to tie it into the system, as well as add a UV light with a germicidal unit above the coil to kill any microbial growth and keep the air clean in the future.