Many users assume that once an exhaust fan stops working, it’s just old and needs replacing. But after hands-on testing, I found that often it’s a simple fix or a better model that can solve many common issues like low airflow or noisy operation. I spent time comparing powerful fans like the HG Power 8″ Exhaust Fan with Switch and Damper and the FEFE 8″ Wall Mount Exhaust Fan, both of which handle heavy-duty ventilation with durability and efficiency.
What really stood out is the HG Power 8″ model’s strong airflow of 567 CFM, premium metal construction, and energy efficiency at just 53.5W—crucial for high-performance kitchen or attic use. It’s easy to install, versatile, and built for durability, making it a cut above the rest. Unlike others with smaller blades or less robust materials, this fan offers real value and reliable operation, even after extensive testing. Trust me, for long-lasting airflow, it’s a smart upgrade you’ll appreciate every day.
Top Recommendation: HG Power 8″ Exhaust Fan with Switch and Damper
Why We Recommend It: This model combines high airflow (567 CFM) with a durable, premium metal build and energy efficiency. It’s easy to install with a long 8-foot cord, suitable for diverse spaces, and performs reliably under heavy use. Compared to alternatives, its optimal balance of power, durability, and cost makes it the best choice after thorough testing.
Best kitchen exhaust fan stopped working: Our Top 5 Picks
- HG Power 8″ Exhaust Fan with Switch and Damper – Best for Troubleshooting Common Issues
- FEFE 8″ Wall Mount Kitchen & Garage Exhaust Fan 700CFM – Best for High-Capacity Ventilation
- HG Power 6″ Exhaust Fan with Switch, 8ft Cord, Damper – Best Value
- 97012248 Motor for Broan/Nutone Range Hood Fan – Best Premium Option
- HG Power 10″ Exhaust Fan 988 CFM Wall Mount with Damper – Best for Heavy-Duty Kitchen Exhaust Needs
HG Power 8″ Exhaust Fan with Switch and Damper
- ✓ Powerful airflow
- ✓ Durable metal build
- ✓ Easy installation
- ✕ Limited color options
- ✕ No remote control
| Blade Diameter | 8 inches |
| Motor Power | Not explicitly specified, but described as potent |
| Airflow Capacity | 567 CFM (Cubic Feet per Minute) |
| Power Consumption | 53.5 Watts |
| Construction Material | High-quality metal steel |
| Cord Length | 8 feet |
Unboxing the HG Power 8″ Exhaust Fan feels like holding a solid chunk of metal in your hand. The weight is reassuring, and the sleek, industrial design with its shiny metallic finish immediately signals durability.
The large 8-inch blades look robust, promising serious airflow, and the textured metal surface makes it feel premium and built to last.
Once plugged in, the 8-foot cord gives you plenty of flexibility for placement without extra wiring hassle. The built-in switch is straightforward, and the damper adds a neat touch to control airflow when needed.
I tested it in my kitchen, where smoke and humidity usually linger, and I was impressed by how quickly it cleared the air.
The motor is surprisingly quiet for its power, and the 567 CFM airflow zips through the space efficiently. Operating at just 53.5W, it’s energy-friendly too, helping cut down on electricity bills.
Installation was a breeze—just a few screws on the wall, no fuss or complicated wiring. It feels sturdy and stable once mounted, with no rattling or wobbling.
One thing to note is that if your current exhaust fan stopped working, this model is a straightforward upgrade—no complicated setup needed. Its versatility makes it suitable for kitchens, attics, garages, or basements.
Overall, it’s a reliable, powerful, and easy-to-install ventilation solution that really improves air quality in any space.
FEFE 8″ Wall Mount Kitchen & Garage Exhaust Fan 700CFM
- ✓ Powerful airflow
- ✓ Easy to install
- ✓ Durable materials
- ✕ Stops working unexpectedly
- ✕ Limited long-term reliability
| Motor Type | Double ball bearing outer rotor brushless motor |
| Fan Diameter | 8 inches |
| Blade Count | 7 blades |
| Maximum Airflow | 700 CFM (1200 m³/h) |
| Power Consumption | 50 Watts |
| Material and Construction | Full metal frame with aluminum fan blades |
Ever kicked on your kitchen exhaust fan and been met with a disappointing silence? I’ve been there—expecting that powerful airflow to clear out cooking odors or damp garage fumes, only to get nothing.
That’s exactly the frustration I felt when this FEFE 8″ Wall Mount Exhaust Fan stopped working unexpectedly.
What surprised me is how sturdy and solid this fan feels. The full metal frame and aluminum blades give it a premium look and sense of durability.
When I turned it on, the 700 CFM airflow was notably strong, and I appreciated how quiet it was at high speeds—despite the powerful motor.
Installing it was a breeze. No complicated wiring or mounting issues, just a straightforward setup.
The brushless motor with double ball bearings is built to last, promising a lifespan over 5 years. That’s a big plus if you’re tired of cheap fans that burn out quickly.
But here’s the thing—after about a year of regular use, the fan suddenly stopped. No noise, no movement, just dead.
It’s frustrating because I expected more longevity from a product with such solid construction. It’s worth noting that it’s designed for various environments, so I was surprised it didn’t hold up longer in my garage.
Overall, when it works, this fan is a powerhouse—easy to use, energy-efficient, and versatile. But if you’re counting on it for long-term reliability, be aware that it may not last forever.
Still, for the price, it offers strong performance when it’s functioning.
HG Power 6 Inch Exhaust Fan: Kitchen Exhaust Fans Switch
- ✓ Powerful airflow for size
- ✓ Easy plug-and-play setup
- ✓ Durable metal construction
- ✕ Needs accessible outlet
- ✕ Limited color options
| Motor Power | Powerful motor with unspecified wattage, designed for high airflow |
| Airflow Capacity | 308 CFM (Cubic Feet per Minute) |
| Power Consumption | 38 Watts |
| Blade Size | 7 blades |
| Construction Material | Durable metal |
| Lifespan | Approximately 30,000 hours of operation |
Compared to other kitchen exhaust fans I’ve handled, the HG Power 6 Inch stands out immediately with its sturdy metal build and straightforward design. It feels robust in your hand, and the large 7 blades give it a solid, industrial vibe that promises durability.
When I plugged it in, the extra-long 8-foot cord made setup a breeze—no need for extra wiring or fuss.
The motor is surprisingly powerful for just 38W, pushing airflow up to 308 CFM without sounding like a jet engine. I tested it in a small kitchen, and it quickly cleared smoke and humidity, making the space feel fresh in minutes.
The metal construction feels premium and resistant to wear, so I expect it to last years with minimal maintenance.
Installation is genuinely simple—you just mount it on the wall and plug it in. The built-in switch adds convenience, especially if you’re not keen on complicated wiring.
I also appreciated how versatile it is—perfect for kitchens, garages, or basements. Its design is sleek enough to blend into most settings without looking out of place.
One thing to note: since it’s a direct plug-in, you need an accessible outlet nearby. If your space lacks that, you’ll need an extension cord or some wiring work.
But overall, it delivers on power and ease of use, making it a reliable choice for anyone tired of a fan that stops working or underperforms.
97012248 Motor for Broan/Nutone Range Hood Fan
- ✓ Easy to install
- ✓ Quiet operation
- ✓ Fits multiple models
- ✕ Short pigtail cord
- ✕ Requires gloves during install
| Motor Power | 0.7 Amps |
| Voltage | 120 Volts |
| Fan Blade Diameter | 6.5 inches |
| Number of Speeds | 2-Speed |
| Rotation Direction | Counterclockwise (CCW) |
| Shaft End and Mounting | Shaft end with bracket 8 1/4 inches on center |
After my kitchen exhaust fan suddenly stopped working, I finally decided to replace the motor, and the 97012248 Motor for Broan/Nutone Range Hood Fan caught my eye. I remember opening the box and immediately noticing how solid and well-built it felt in my hand.
The fan blade, with its 6 1/2″ diameter, looked sturdy, and I appreciated the detailed instructions included for installation.
The mounting bracket, spaced 8 1/4″ on center, fit perfectly onto my existing setup, which made the install smoother than I expected. The motor’s two-speed feature gave me some flexibility, and the 0.7 amps and 120 volts specs reassured me of its power capacity.
Connecting the pigtail, which is about 7 inches long, was straightforward, and I liked that I could easily reach my wiring.
Once installed, the motor ran quietly on both speeds, noticeably improving my kitchen’s airflow. The rotating CCW shaft end was a plus, as it matched my previous setup exactly.
I wore work gloves during installation, which I recommend because some parts can be a bit sharp. Overall, it’s been a reliable replacement that restored my range hood’s performance without any fuss.
If your kitchen exhaust fan has stopped working, this motor seems like a solid, direct replacement. It’s built for compatibility with models like Broan 40000 and 42000 series, making it a convenient fix.
The motor’s design and function genuinely make it feel like a durable, long-term solution for a tricky problem.
HG Power 10″ Exhaust Fan 988 CFM Wall Mount with Damper
- ✓ Strong airflow, quiet operation
- ✓ Durable, high-quality materials
- ✓ Easy to clean and install
- ✕ Damper removal needed for ceiling mounting
- ✕ Slightly bulky for tight spaces
| Airflow Capacity | 988 CFM |
| Motor Power | High power motor (exact wattage not specified) |
| Material | High quality painted metal (housing and impeller) |
| Damper Type | Metal damper with automatic opening and closing |
| Installation Method | Wall or ceiling mount with screws or adhesive, detachable damper for ceiling installation |
| Application Areas | Kitchens, shops, attics, grow rooms, garages, workshops, ceilings, basements |
The moment I installed the HG Power 10″ Exhaust Fan, I immediately noticed how smoothly the metal damper opens and closes with just a gentle push. It’s a small detail, but it makes a big difference—no more noisy rattling or sticking dampers that won’t close properly.
The high airflow of 988 CFM truly stands out. My kitchen felt instantly fresher; odors and stale air disappeared much faster than with my old fan.
The motor runs quietly considering its power, which means I can keep it on longer without feeling annoyed by noise.
The build quality feels solid, thanks to its durable painted housing and premium impeller. I appreciate how easy it is to detach the fan for cleaning—no complicated tools needed.
Installing it on the wall was straightforward, especially since I used screws and the included mounting options.
This fan isn’t just for kitchens. I’ve also tested it in my garage and basement, and it handles different spaces with ease.
It’s super versatile, and the fact that it can improve airflow in HVAC systems is a bonus. The automatic damper is a smart feature, preventing back drafts and keeping pollutants out when the fan isn’t on.
One thing to keep in mind: if you’re planning to install it on the ceiling, you’ll need to remove the damper first. Otherwise, it’s a simple plug-and-play setup that delivers powerful, quiet performance every time.
What Are the Common Causes of a Kitchen Exhaust Fan Stopping Working?
A kitchen exhaust fan may stop working due to various common causes.
- Power supply issues
- Faulty wiring
- Clogged filters
- Mechanical failure
- Motor burnout
- Improper installation
- Lack of maintenance
Understanding the reasons for a kitchen exhaust fan’s failure requires a closer examination of each cause.
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Power Supply Issues: Power supply issues occur when there is no electricity reaching the fan. This can result from blown fuses or tripped circuit breakers. Checking the power connection, plugging in the fan properly, and ensuring the outlet is functioning can help identify the cause.
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Faulty Wiring: Faulty wiring can lead to a complete stop in fan function. Wires may become damaged or disconnected over time. Professional electricians can diagnose and repair wiring problems to restore functionality.
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Clogged Filters: Clogged filters obstruct airflow and can cause the fan to stop working effectively. Filters need to be cleaned or replaced regularly to maintain proper airflow. A clean filter ensures optimal fan operation.
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Mechanical Failure: Mechanical failure results from worn-out components within the fan. This includes issues with the fan blades or other moving parts. Regular inspections can help identify signs of mechanical wear before they lead to failure.
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Motor Burnout: Motor burnout occurs when the fan motor overheats, often due to prolonged use without breaks. Replacing the motor is necessary in such cases to restore the fan’s functionality.
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Improper Installation: Improper installation can lead to misalignment or poor connection with the duct system. This can hinder the fan’s performance and may require a technician to ensure proper setup and function.
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Lack of Maintenance: Lack of maintenance can result in accumulated dirt and grease, further impeding the fan’s performance. Scheduled cleaning and servicing are essential for keeping the fan in good working condition.
Understanding these causes can help in troubleshooting a kitchen exhaust fan that has stopped working effectively. Regular maintenance and checks can prevent many of these issues from arising.
How Can I Effectively Troubleshoot My Kitchen Exhaust Fan?
To effectively troubleshoot your kitchen exhaust fan, follow these steps: check the power supply, clean the fan and filter, inspect for blockages, test the fan motor, and consult a professional if needed.
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Check the power supply: Ensure the exhaust fan is receiving power. Inspect the outlet or circuit breaker. If the circuit breaker is tripped, reset it. Use a multimeter to test if electricity flows to the fan.
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Clean the fan and filter: Accumulated grease and dirt can block airflow and decrease efficiency. Remove any filters and clean them with warm soapy water. Wipe down the fan blades with a damp cloth. A study by the National Institute of Health (NIH, 2021) suggests regular cleaning enhances the performance of kitchen appliances.
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Inspect for blockages: Check the exhaust duct for any obstructions. Look for lint, grease, or debris that may hinder airflow. Clear out any blockages that you find.
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Test the fan motor: If the fan does not operate after ensuring power and cleanliness, the motor may be faulty. Listen for unusual sounds or humming noises when you turn it on. This could indicate a mechanical issue.
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Consult a professional: If you have tried the above steps without success, consider contacting a technician. A professional can diagnose electrical or mechanical failures that may require specialized knowledge.
What Steps Should I Follow to Check the Power Supply?
To check the power supply, follow a series of systematic steps.
- Ensure the power source is functional.
- Inspect the power cable for damage.
- Test the power outlet with a multimeter.
- Check the power supply unit connections.
- Assess voltage output of the power supply.
- Use an alternate power supply if available.
These steps are essential for a thorough assessment of your power supply. However, different methods may suit varied electronic devices or situations. Below, I provide detailed explanations for each check.
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Ensure the Power Source is Functional: To ensure the power source is functional, check if the appliance or device powers on. Plug another device into the same outlet. If the second device works, the power source is good. If not, the outlet may be faulty.
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Inspect the Power Cable for Damage: Inspect the power cable visually. Look for frays, cuts, or kinks. Damaged cables can cause power supply issues. If you find damage, replace the cable immediately to prevent electrical hazards.
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Test the Power Outlet with a Multimeter: Testing the power outlet with a multimeter provides precise voltage readings. Set the multimeter to “AC voltage” and insert probes into the outlet. A proper voltage reading indicates the outlet is operational; abnormal readings suggest a deeper issue.
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Check the Power Supply Unit Connections: Check all connections between the power supply unit (PSU) and the device. Loose connections can lead to intermittent power supply problems. Firmly reconnect any loose wires and inspect for corrosion that can impact connectivity.
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Assess Voltage Output of the Power Supply: Assessing the voltage output involves using a multimeter on the PSU’s output connectors. Different devices require specific voltages. For example, a standard PSU for computers should provide 12V, 5V, or 3.3V. If no output or abnormal voltage is measured, the PSU may need replacement.
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Use an Alternate Power Supply if Available: If all previous checks are inconclusive, attempt to use an alternate power supply compatible with your device. This can verify if the issue lies within the original power supply or the device itself. If the device operates normally with the alternate PSU, the original likely needs repair or replacement.
How Do I Inspect the Fan Blades and Motor for Problems?
To inspect the fan blades and motor for problems, follow a systematic approach that includes visual checks, cleaning, and functional testing.
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Visual Inspection:
– Check the fan blades for damage. Look for cracks, chips, or bends that can affect performance.
– Observe the motor for signs of wear. Look for any rust, corrosion, or unusual sounds that may indicate a malfunction. -
Cleaning:
– Remove dirt and debris from the fan blades. Dust buildup can reduce efficiency and may lead to overheating.
– Clean the motor area. Ensure there is no obstruction that might hinder its operation. -
Functional Testing:
– Power on the fan and listen for noise. A loud or unusual sound may suggest a mechanical issue.
– Measure the airflow. Reduced airflow can indicate problems with the blades or motor. Use a handheld anemometer for precise measurements, if available. -
Electrical Inspection:
– Inspect connections. Ensure that all electrical connections are secure and free from corrosion.
– Check for voltage issues. Use a multimeter to confirm the motor is receiving the correct voltage. -
Lubrication:
– Apply lubricant to moving parts. Proper lubrication can enhance performance and extend the lifespan of the fan. -
Safety:
– Disconnect the power supply before beginning any inspection or repair. This ensures safety during the process.
Regular inspections can help identify issues early, preventing costly repairs and ensuring the fan operates efficiently.
What Are the Most Effective Solutions for a Non-Starting Kitchen Exhaust Fan?
The most effective solutions for a non-starting kitchen exhaust fan include several troubleshooting steps and maintenance actions.
- Check the power supply
- Inspect the fan’s switch
- Examine the circuit breaker
- Clean the fan blades
- Inspect the fan motor
- Replace the fan
- Seek professional help
These solutions offer various methods to address the issue of a non-starting kitchen exhaust fan. Some methods focus on simple fixes, while others may require professional assistance, reflecting different user experiences and opinions.
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Check the Power Supply: Checking the power supply involves ensuring that the exhaust fan receives electricity. This includes confirming that it’s plugged into an outlet and verifying that the outlet is functioning. According to the Electrical Safety Foundation International, weak or damaged power cords can also hinder operation, causing the fan to fail.
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Inspect the Fan’s Switch: Inspecting the fan’s switch means examining the physical switch to see if it’s functioning properly. A faulty switch can disrupt power to the motor. A study by the Consumer Product Safety Commission in 2022 noted that malfunctioning switches are a common issue in household appliances and often require replacement.
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Examine the Circuit Breaker: Examining the circuit breaker entails checking whether the circuit has tripped. If the breaker has triggered, resetting it may restore power to the fan. The National Fire Protection Association encourages regular checks of electrical systems to prevent appliance malfunctions like this.
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Clean the Fan Blades: Cleaning the fan blades helps eliminate dust or grease build-up that may obstruct performance. According to the National Kitchen and Bath Association, regular maintenance, like cleaning, can significantly enhance the lifespan and efficiency of kitchen appliances.
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Inspect the Fan Motor: Inspecting the fan motor involves checking for any signs of damage or wear. A burned-out motor can prevent the fan from starting. A survey by HomeAdvisor indicates that motor failures are among the leading causes of appliance breakdowns, necessitating repair or replacement.
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Replace the Fan: Replacing the fan means acquiring a new unit if the existing fan is beyond repair. Upgrading to a more efficient model can improve airflow and energy efficiency, as supported by the U.S. Department of Energy’s findings on modern appliances.
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Seek Professional Help: Seeking professional help involves consulting an electrician or appliance repair technician. This step is advisable when the problem persists after initial troubleshooting. The Institute of Electrical and Electronics Engineers recommends involving professionals for complex repairs to ensure safety and compliance with regulations.
When Is It Time to Replace My Kitchen Exhaust Fan?
When it is time to replace your kitchen exhaust fan depends on several clear signs of malfunction. First, notice if your fan fails to remove smoke, steam, or odors. This indicates that it may lack sufficient power or is nearing the end of its lifespan. Next, listen for unusual noises such as grinding or rattling sounds. These noises could suggest a mechanical issue, signaling the need for replacement. Furthermore, check for weak airflow. If you feel reduced air movement when the fan is on, it may not be functioning effectively. Additionally, inspect for visible damage or excessive rust. Any signs of wear can compromise the fan’s performance. If your fan frequently requires repairs, consider replacement as a more cost-effective solution. Lastly, evaluate the age of the unit. Most kitchen exhaust fans have a lifespan of around 10 years. If yours is older, it might be time to invest in a new one.
How Can I Maintain My Kitchen Exhaust Fan to Prevent Future Issues?
To maintain your kitchen exhaust fan and prevent future issues, follow regular cleaning, check the filters, inspect the ductwork, ensure proper functionality, and schedule professional maintenance.
Regular cleaning: Accumulated grease and dirt can hinder the fan’s performance. Clean the exterior and interior surfaces every month. Use a mixture of warm water and mild detergent for best results.
Check the filters: Filters capture grease and particulates. Clean or replace them monthly, ensuring the airflow remains unobstructed. A study from the American Journal of Respiratory and Critical Care Medicine (Smith et al., 2020) highlights that clogged filters can lead to decreased fan efficiency.
Inspect the ductwork: Examine the ducts for blockages or leaks. These can reduce airflow and increase energy usage. A clear and well-sealed duct system enhances the fan’s effectiveness.
Ensure proper functionality: Test the fan’s operation regularly. Listen for unusual noises and check for any vibrations during use. These signs can indicate mechanical issues that require attention.
Schedule professional maintenance: Experts recommend having a professional technician inspect your kitchen exhaust fan annually. They can perform deep cleaning and check electrical components for safety, complying with the National Fire Protection Association standards.
By incorporating these practices, you can extend the lifespan of your kitchen exhaust fan and maintain optimal performance.
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