Overall Experience
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Performed Precision Heating Tune Up on Amana Gas Furnace. Replaced the Air Filter for system. Inspected electrical components and connections. Cleaned pressure switch tubing. Cleaned flame sensor and inspected burners. Reviewed system programming on the Control Board. Put into operation and performed combustion testing for low and high stage heating. System operating to standards at this time. Collected payment for service plan membership.
Performed cooling maintenance, replaced air filter. Blew out condensate drain. Checked voltage, amperage and electrical connections, measured capacitor values. Started air conditioner, checked refrigerant charge. Checked operation and temperature drop across coil.
Performed heating maintenance, replaced air filter. Cleaned burners and flame sensor, inspected heat exchanger. Checked voltage, amperage and electrical connections, measured capacitor values. Started gas furnace, tested limit and safety switches. Performed combustion test and checked temperature rise. Performed water test, found 6 grains of hardness and 0.0 free chlorine and.01 ppm total chlorine.
Checked noise coming from the blower. Checked blower, found bearings failing. Replaced blower motor and run capacitor. Started blower and checked operation and amperage.
Checked no cooling complaint, found broken thermostat wire at outdoor unit, repaired wire. Started air conditioner, checked refrigerant charge, found low on charge, recommended replacing system and expanded out dated refrigerant. Topped off refrigerant charge and balanced by superheat.
Performed cooling maintenance, replaced standard air. Blew out condensate trap and drain. Checked voltage, amperage and electrical connections, measured capacitor values. Started air conditioner, checked refrigerant charge and temperature drop across coil.
Performed Precision AC Tune Up on system. Replaced 16x25x1 Air Filter. Inspected and tested electrical components on Indoor and Outdoor Units. Blew through condensation drain line to ensure it was clear. Put system into Air Conditioning mode and measured refrigerant charge. Measured Amp Draws on outdoor components. Measured Wet Bulb and verified Refrigerant charge. Measured Supply and Return air temperature readings upon completion.
Performed Precision Heating Tune Up on Ruud Gas Furnace. Replaced 16x25x1 Air Filter. Inspected Burners, heat exchanger, and cleaned Flame Sensor. Inspected Electrical Components wiring connections on unit. Put system into operation and performed Combustion Analysis. Measured Amp Draw on Inducer motor and Blower Fan which were both testing within stated rating. The Gas Furnace and AC are both 20 Years old. While the system is operating, due to age would recommend replacement of the Gas Furnace/AC system before any major component failure occurs. System is showing signs of age and wear with rust and corrosion around the burners, flue piping, and dirt buildup on the blower wheel. Water Heater is about 11 Years old. Would recommend replacement of the Water Heater before any issues occur. Average life for water heaters is 10-12 Years.
Performed Heating tune up on Gas Fired furnace. Replaced 16x25x1 Air Filter. Removed and cleaned burners and flame sensor. Inspected Heat Exchanger. Burners and heat exchanger showing no signs of rust. Tested electrical components on Furnace. Cleaned Inducer tubing and Orifices. Put system in operation and performed Combustion Analysis and measured Air Temperatures. Replaced batteries on thermostat before starting system. System operating to standards upon completion. Thank you for renewing your service membership today!
Performed Precision AC Tune Up on system. Replaced 16x25x1 Air Filter. Inspected and tested electrical components on indoor and outdoor units. Blew through condensation drain pipe at discharge in wash sink. Measured Refrigerant charge on system. Measured Voltage and Amp Readings of Compressor. Measured Supply and return Air Temperatures. Refrigerant charge was to recommended Superheat levels. System operating to standards at this time.
Performed Precision AC Tune Up on system. Replaced 16x25x1 Air Filter. Inspected Electrical Components on Indoor and Outdoor Units. Cleared Drain Line from only access point at the Wash Sink. Measured refrigerant charge on system. System is cooling properly, the refrigerant charge appears to be low. Refrigerant levels are around the Freezing temperature at the Indoor Coil. If they fall below this, the Indoor Coil May freeze up causing a loss of cooling. Spoke with homeowner about issue. Included an estimate for the cost to add R-22 Refrigerant to the system. System is operating but is 20 Years old. Due to age and efficiency of system would recommend replacement of the Gas Furnace/AC system before any major component/refrigerant failures occur.
Performed Heating Tune Up on Gas Furnace. Replaced 16x25x1 Air Filter. Inspected Electrical Components on furnace. Removed Burners and Flame Sensor and cleaned. Burners and Heat Exchanger are clean and in good condition. Performed Combustion Analysis on Furnace and measured Amp Readings on Inducer Motor which were within rating. Replaced Thermostat batteries provided by Homeowner. System is operating to standards. Thank you for renewing your Service Membership today!
Performed Precision Heating Tune Up on Gas Furnace. Replaced 16x25x1 Air Filter. Tested Electrical Components on system. Inspected Heat Exchanger and noted rust along the middle tubing. Removed Blower Wheel and inspected the Heat Exchanger. Found no visible damage or rust through on the Heat Exchanger. Performed Combustion Analysis on system. Inducer Motor is starting to rub internally on the bearings (this has been noted previously). System is operating to standards at this time, but due to age, recommend to begin planning for replacement of the Gas Furnace/AC System.
Service call that the system was not keeping up to Temperature. Upon arrival found thermostat set to 74 and Indoor Temperature was at 74. Homeowner informed me that the system has run non-stop last few days/nights. Turned cooling down to 70 to test Operation. Found Supply versus Return Air Differential was only at 9-10 Degrees. Measured Refrigerant Charge and found System was low on Refrigerant. This was causing the low Supply Temperature and the System was not producing enough cooling to keep up with the demand. Added 2lbs of R-22 Refrigerant to System, Charging by Superheat. Liquid pressure on the system was higher than normal. Rinsed the Outdoor Coil with Water. The higher Liquid Refrigerant Pressures are attributed to the inefficiency and age of the system. If the system is low on Refrigerant than there is a leak in the system. Checked Air Filter on Unit. There is no Access to clean out the Condensation Drain Pipe which drains directly into the Sewer Line, no Trap is Installed on D