Completed annual maintenance on a Goodman air conditioner. All electrical, mechanical and safety components of the system check out at this time. During testing of the unit, the technician found no electrical protection device for the furnace, the voltage enhancement system out of manufacturers specifications, as well as the initial amp draw being outside of manufacturers specifications. Technician presented options hb7a-e, hn13a-e. Customer wanted quote sent through email. Technician was unable to run compressor due to outdoor temperature. Technician informed customer if any issues occur to contact office. We were just out a couple weeks ago, technician left new filter by the unit. Technician collected service club renewal today. No issues at time of departure.