Went for a maintenance call today. Started at the air handler, did a static pressure test, it passed. Did a cubic feet per meter count, it met the correct size for the tonnage of the unit. Blower motor amperage passed. When looking at the blower wheel, I noticed it was slightly dirty. Temp split between the return and supply duct passed. Outside unit got washed. The amperage for the compressor and fan motor passed. Thank you for choosing LBA services!