Three Waterfurnace 5 series all running in new condition. Individual air filter are in new conditon. Changed this month by Josh. Tested electric strip heat and tested watt usage on each unit. Blower motors are all operating within spec. Tested each unit in geothermal heating aswell. Through Aurora Aid Tool, checked electric strip heat Watt usage, blower motor amp draw, Heat of extraction, compressor Amp draw, and refrigerant pressures. No issues detected for any units while on site today. All systems are properly operating and ready for Winter.