Performed single system heating maintenance. Checked amps, capacitor, filter, refrigerant, electrical, cleanliness, and safeties. System is heating to manufacture specifications but needs some required attention. Recommendations 1. System has growth present in the system on the blower and blower compartment. It is highly recommended to clean the blower to help prolong the life of the blower motor and install a u/v light to ward off growth. 2. System does not have a water safety switch to catch clogging before water damage occurs. 3. The outdoor system has caked on debris that is going to require a chemical wash to help thoroughly clean it. This allows the system to breath effectively and to be able to perform efficiently.