For this, Job arrived to find 24 ton your heat pumps that are 25-year-old systems. Both evaporator coils are very dirty, and the filters were clogged systems have built in five minute time delays upon startup of the thermostat so immediate cooling does not turn on right away. The temperature splits between both units and at 25° cooling splits, which is good. Didn’t perform heating test due to the weather being hot however, the air conditioners are working. They just need cleaning and semi annual maintenance is highly recommended. Need 100 foot water hose to clean the systems and there is a burnt wire on the run wire to the compressor on unit number two The wire repair will be fixed with the silver club membership