Preventative maintenence inspection waterfurnace 7 Series geothermal system. Replaced #210 air filter today. Tim specifically requests #213 for future visits. Replaced #35 humidifier water panel. Inspected blower and compressor compartment for ensure no damaged or loose wiring. None found and nothing seen out of order. Test ran operation of electric strip heat. All stips come on as they should and operate properly at ~20A. Blower motor is operating within specs. Test run geothermal heating. Tim explained a water noise coming from thr unit during operation sometimes. Found that the flow center was slightly low. Topped off to prevent nuisance noises. Test ran operation of humidifier. Humidifier is operating properly. Water noise was also coming from humidifier as there was an excessive amount of water being put into it and draining out. Partially closed off humidifier water supply to limit waste, and adjusted drain pipe to stop un2anted drainage noises. System is operating properly, effi
