Heating tune up perfomed today on a one year old Goodman straight electric system ball electrical connections are tight with no corrosion nheat strips are pulling proper amperage. Delta T is 30 degrees in heating. Performed a quick function check of the cooling side as wellnnsystem is running properly at this time. Vacuumed leaves from the bottom of the condenser and washed and waxed the unit. Changed the air filters on this visit. Customer would like to talk to an electrician regarding hard wired smoke detectors the keep beeping and flickering light in the kitchen. Customer is available on the 31st around 11am