Performed preventative maintenance for a Lennox heat pump. Model #SL280UH070V36A-03, serial #5912G26492. Upon arrival I turned the thermostat off, powered the system down and removed the access panel. The evaporator coil’s are clean and in good condition. I tested the drain pan, drain line and condensate pump with several bottles of water to ensure that there are no leaks or clogs. The Merv11 air filter was replaced in the fall. I checked all electrical connections to ensure that they are secure and in good condition. The blower motor and wheel are both clean and in good condition. I re attached the access panels and powered the system up. I called for a and observed the system starting normally. The condenser coils are dirty and should be cleaned. The condenser amp draws are .82 for the fan and 5.01 for the compressor. The temperature split is at a 18° differential. I presented the homeowner with multiple options to help improve the system. The homeowner went with the bronze option.