Been using their company for over 15 years.
DCM1: Changed F16x25x1 System is fully functional and operating within manufacturer specifications. Heat rise of 44 degrees.
DCM1: Heat System is fully functional and operating within its manufacturer specifications. Checked Filter, will be changed next visit. Got a heat rise reading of 36 degrees manufacturer says we are supposed to be within 25-55. Inspected electrical connections and amp draws everything is functional.
Trane RTU 1 Roof access from inside building in back near roll up doors and white office - uses yellow ladder AX32 belt, 4- 16x25x2, 4 - large exhaust fans with belts and 2 small exhaust fans
DCM1: Heat complete, checked 16x25x4 filter. System is fully functional and operating within manufacturer specifications at this time. 0ppms of carbon monoxide in the home. Maintenance checklist attached.
Did single system cooling maintenance, operating properly. She will call office to set up maintenance plan.
Called customer, walked him through reprogramming his trane thermostat back to Heatpump mode. He said unit is cooling now.
DCM6: AC Complete, Replaced (4) 20x20x1 filters and cleaned 5 washable filters Systems is functional and operational at this time. Refrigerant pressure and temperatures are appropriate for outdoor and indoor conditions. AC checklist attached. Outdoor condensor fans capacitors are both below listed acceptable microfarads. They are 10 mfd capacitors reading 7.3 and 6.3 mfd. Fans are still operational. Outdoor disconnect on package unit is beginning to fail. Disconnect functions properly about 25% of the time. Internal components are rusted and beginning to seize. 5 furnaces were tested for functionality, All furnaces fired, operated and shutdown properly. Temperature in space was 77* so didn’t conduct an extended test. Estimate to repair included
Found filter clogged and outside unit stopped up, needs to be cleaned. Checked pressures and Freon is low. Unit needs to be cleaned to get correct pressures. The owner said unit had Freon added last year. Owner does not want anything done at this time.
Homeowner reported possible leakage from secondary drain. No water found in drain pan nor the drain or beside it. Water marks and wetness were found on the sheetrock below where the flu vent penetrates the roof. (Photo attached)
Arrived to No Cool Thermostat had reset the factory defaults. System was running a schedule set for 78*. Set clock and programmed schedule. Removed thermostat from wall and thermostat maintained memory and updated presets. Diagnostics photos attached.