In Glendale, near West Carol Ann Way and North 57th Avenue performing a Fall combo preventative maintenance service on an Aerocool evaporative cooler and a Rheem package heat pump. Evap Cooler: Cleaned wet section and drained. Unplugged pumps and motor. Removed motor belt and installed winterization cover on cooler. Package Unit: Cycled system on into cooling and heating mode. Checked volt and amp draws. Cleaned and tightened electrical connections. Checked Freon levels and pressures. Changed return air filter as customer is tired of the whistle from the return grill; recommend a new 30X20 Bar Face Grill.
