Preventative maintenence inspection on Carrier high efficiency gas furnace and Waterfurnace 5 Series split system. 20x25x4 air filter in good condition. Clean flame sensor and check ignitor. Visual inspection of burners. Flush condensation trap and drain lines. Run test unit in gas heating mode. Temperature rise is within specs. Blower and inducer motors tested good. Propane manifold gas pressures are within spec. 2" to 3" pvc flue in good condition and no sign of leaks. 0PPM CO detected during testing. Humidifier pad is in new condition. Test operation of humidifier and open damper. Furnace is operating properly within specifications. Use Aurora Aid Tool to check for any fault codes on geothermal system. Only codes present are for power failures meaning power outage or power reset and are normal operation codes. Cleared codes. Ground loop pressure test3d within specs. Test ran operation of geothermal heating. Did not check refrigerant as there is no issues suspected at this time. Te
