Upon arrival customer stated system not keeping up with set temperatures in home. After tech diagnosed full system, tech found dirty blower wheel, dirty filters x2 14x20x1, no flood protection safety switch at air handler, biological growth inside system and around blower motor, this can cause electrical short in motor, tech also noticed equipment is Mitch-match this can also lead to future issues, outdoor voltage components will soon need replacement. Overall system needs to be preventive maintenanced twice a year to prevent premature part failure. System is operating at this time of diagnostic. Thanks for choosing TE Certified if you liked your technician service today don’t hesitate to leave a 5 star review!