One is under the refrigerator to cool the compressor and force air through the exterior coils. The second is inside and moves air around the coils inside the refrigerator. This second fan helps provide more even cooling, and also aids in the defrost process.
Should I put a fan in my refrigerator?
The most important benefit to me was how the fan helped improve and stabilize the temperatures in the refrigerator. The temperature is now 4–6℃ at the top and the bottom shelves. Without the fan, the refrigerator would vary from -1–9℃ at bottom shelf and 6–13℃ on the top shelf.
Can a refrigerator run without a condenser fan?
In order to produce cold air, your refrigerator depends on a condenser fan that draws in air over the condenser coils. This air than become cold by this act and is directed inside your refrigerator. However, if the condenser fan isn’t working, your refrigerator will still be drawing in air, just much less efficiently.
Do refrigerators need airflow?
Without proper ventilation, you can damage the fridge and cause it to consume more energy. You’ll need at least a quarter-inch gap for ventilation on the sides of the refrigerator as well as one inch on the back and top.
What does the fan in the back of a fridge do?
The circulating air helps cool the compressor and the refrigerant in the condenser coils. The air also helps evaporate the water in the drain pan. If the fan stops, the temperature of the refrigerant will rise and the compressor may overheat. Eventually, the food may spoil.
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How important is the condenser fan?
The condenser fan found inside the outdoor unit plays a critically important role in your air conditioner’s performance. The fan’s motor powers the spinning blades that create cooling air movement across the condenser coil, which aids in heat transfer.
Will freezer work without evaporator fan?
If the freezer is cold, there likely isn’t an issue with the evaporator fan motor. Most freezers don’t run the evaporator fan motor when the door is open, so if the fan does work, it will turn off when you open the door. Check the temperature setting on the freezer to be sure it’s on cold.
How many fans are in a refrigerator?
two fans
While yet other refrigerators have only the one evaporator unit but two fans, one in the freezer compartment and one in the refrigerator compartment to circulate the cold air to maintain the temperature.
Do all refrigerators have a condenser fan?
The refrigerator condenser fan plays an essential role in the refrigeration cycle, but not all refrigerators have one. Refrigerators that have their condenser coil mounted on the back of the cabinet do not have one.
What happens if condenser fan doesn’t work?
If the condenser fan is running you will see the fan blade spinning at speed (typically at 1725 rpm) and you will feel air blowing out of the unit. at BURNED-OUT COMPRESSOR, if the condensing unit fan is not working the compressor itself may shut down or even be ruined by overpressure or over temperature.
Do condenser fans always run?
Condensor Coils
As a result, your condenser will have to work harder to keep things cool, thus causing the fan to run continually.
How much is an evaporator fan for a fridge?
Fridge Repair Cost by Type of Replacement
| Part | Replacement Cost (Labor Included) |
|---|---|
| Thermostat | $100 – $260 |
| Fan | $120 – $150 |
| Evaporator Coil | $200 – $300 |
| Ice Maker | $350 – $500 |
Can you use any condenser fan motor?
Quote from the video:
Quote from Youtube video: And the motor will need to be replaced. Condenser fan motors are usually unique to each central air condensing unit.
Does the HP matter on a condenser fan motor?
Although it is not too difficult to change a condenser fan motor, it is still possible to do it incorrectly. Of course you need a motor that operates at the same voltage, phase, and frequency of the original motor and it should also be the same horsepower.
What is a condenser fan in a refrigerator?
Quote from the video:
Quote from Youtube video: As part of the refrigeration system the condenser fan motor draws air in from the front or rear of the refrigerator. To cool the condenser coils. And the compressor.
How much is a condenser fan motor?
between $300 and $500
The average cost of a condenser fan motor is between $300 and $500 (not including installation). If the compressor breaks, you are looking at a much costlier problem which could cost up to $2000. In some cases, your fan motor may be under warranty.
How long does a condenser fan motor last?
More likely is a lifespan of 10 to 20 years which means by the time the AC motor fails it’s often time to consider replacing the entire system. One reason they last so long is they are designed and manufactured to withstand extreme heat up to 140℉.
What causes a condenser fan motor to fail?
The main causes of failure are loss of lubricant, a failed run capacitor, a failed bearing in a belt drive, a little water dripping into the windings or a voltage problem.
