When it comes to maintaining a fresh, healthy bathroom environment, installing the best bathroom exhaust fan is crucial. Not only does it help eliminate moisture, which can lead to mold and mildew growth, but it also improves air quality by removing unpleasant odors. In this detailed review, we’ll focus on the Broan-NuTone 688 Ceiling and Wall Ventilation Fan, one of the best-rated bathroom exhaust fans on Amazon, and explore everything you need to know before purchasing an exhaust fan for your bathroom.
Why You Need a Bathroom Exhaust Fan
Bathroom exhaust fans are more than just a luxury; they play a pivotal role in preserving the structural integrity of your home and ensuring your bathroom stays dry and safe. Here are a few reasons why you should invest in the best bathroom exhaust fan:
- Prevents Moisture Damage: Bathrooms are typically damp spaces. Without proper ventilation, this moisture can seep into walls, ceilings, and floors, causing long-term damage.
- Reduces Mold and Mildew: Mold thrives in humid environments. An efficient exhaust fan eliminates excess moisture, preventing mold and mildew growth.
- Improves Air Quality: A bathroom exhaust fan removes stale air and replaces it with fresh, dry air, contributing to better indoor air quality.
- Eliminates Odors: A good ventilation system clears unpleasant odors, ensuring your bathroom smells fresh after every use.
Now, let’s delve into the Broan-NuTone 688 Ceiling and Wall Ventilation Fan, our top pick.
Broan-NuTone 688 Ceiling and Wall Ventilation Fan Review
Overview
The Broan-NuTone 688 stands out as an affordable yet effective option for bathroom ventilation. It’s designed to be installed on both walls and ceilings, providing flexibility for various bathroom layouts. With a CFM rating of 50, it’s powerful enough to handle moisture in bathrooms up to 45 square feet. Although it’s not the quietest fan on the market, its robust airflow performance compensates for this minor shortcoming.
Specifications
- CFM (Cubic Feet per Minute): 50
- Sones: 4.0
- Mounting Options: Wall or ceiling
- Room Size Compatibility: Bathrooms up to 45 square feet
- Energy Efficiency: Energy Star certified
- Material: Durable plastic grille with metal housing
Performance
The Broan-NuTone 688 may not be the most powerful fan on the market, but for small to medium-sized bathrooms, it offers solid performance. It moves 50 cubic feet of air per minute, which is sufficient for most standard bathrooms. The fan is capable of efficiently venting moisture and odors, keeping your bathroom fresh and preventing long-term damage due to humidity.
Noise Level
Operating at 4.0 sones, this fan is a bit on the noisier side compared to other models. While it may not provide whisper-quiet operation, the sound level is tolerable, especially given its price point. If noise is not your primary concern, this fan offers great value.
Design and Build
The Broan-NuTone 688 has a minimalist design with a compact grille, making it easy to install even in smaller bathrooms. The white grille can blend with any decor, ensuring it doesn’t stick out like an eyesore. The materials used in its construction are durable, offering long-term reliability.
Energy Efficiency
Thanks to its Energy Star certification, the Broan-NuTone 688 is an energy-efficient option that won’t drastically increase your electricity bills. This makes it an environmentally friendly choice that aligns with today’s focus on reducing energy consumption.
Installation
This fan is relatively easy to install, and it comes with all necessary components, including detailed instructions. Homeowners who are handy with basic tools should have no problem installing it. It can be mounted on both walls and ceilings, making it a versatile option for different bathroom layouts.
How to Choose the Best Bathroom Exhaust Fan
Selecting the best bathroom exhaust fan for your home depends on a variety of factors. Let’s take a closer look at the key considerations when making your decision:
1. CFM Rating
The CFM rating measures the airflow the fan can handle. As a general rule, for every square foot of your bathroom, you need 1 CFM. For example, a 50-square-foot bathroom requires a fan with a minimum CFM rating of 50.
- Small Bathrooms (up to 50 sq. ft.): 50 CFM
- Medium Bathrooms (50-100 sq. ft.): 70-100 CFM
- Large Bathrooms (100+ sq. ft.): 100+ CFM
2. Noise Levels
Fan noise is measured in sones. The lower the sone rating, the quieter the fan. Exhaust fans range from 0.3 sones (whisper-quiet) to over 4.0 sones (loud). If you prefer a quieter bathroom, opt for a model with a sone rating under 2.0.
3. Energy Efficiency
Energy-efficient fans not only help the environment but also save on electricity bills. Look for the Energy Star label, which indicates that the fan uses less energy than standard models.
4. Installation Flexibility
Depending on the design of your bathroom, you may need a fan that can be mounted on either the ceiling or the wall. Some fans, like the Broan-NuTone 688, offer dual installation options for greater flexibility.
5. Features and Extras
Many modern exhaust fans come with additional features such as built-in lights, heaters, or humidity sensors. While these extras can increase the price, they offer added convenience and functionality. Consider what features are essential for your bathroom and your budget.
Pros and Cons of the Broan-NuTone 688 Ceiling and Wall Ventilation Fan
Alternatives to the Broan-NuTone 688
If the Broan-NuTone 688 isn’t quite what you’re looking for, here are a few alternatives that may better suit your needs:
1. Panasonic WhisperFit EZ Retrofit Bathroom Exhaust Fan
- CFM: 80-110
- Sones: 0.3-1.0
- Features: Motion sensor, LED light option, adjustable airflow
- Pros: Whisper-quiet, energy-efficient, powerful CFM for larger bathrooms
- Cons: Higher price point
2. Delta Breez GreenBuilder GBR80
- CFM: 80
- Sones: 0.8
- Features: Energy Star certified, humidity sensor
- Pros: Quiet operation, eco-friendly, easy to install
- Cons: No light or heater options
3. Broan-NuTone 678 Fan and Light Combo
- CFM: 50
- Sones: 2.5
- Features: Light and exhaust fan combination
- Pros: Includes lighting, compact design, suitable for small bathrooms
- Cons: Lower airflow rating
Frequently Asked Questions (FAQs)
1. How do I determine the right CFM rating for my bathroom?
- Measure the square footage of your bathroom. You need 1 CFM per square foot. For example, if your bathroom is 50 square feet, you’ll need at least 50 CFM.
2. How loud is a bathroom exhaust fan?
- Fan noise is measured in sones. A quiet fan will have a sone rating of 1.0 or lower, while noisier fans can range between 3.0 to 4.0 sones.
3. Can I install the fan myself?
- Yes, many bathroom exhaust fans, including the Broan-NuTone 688, are designed for DIY installation. However, if you’re unfamiliar with electrical work, it’s best to hire a professional.
4. How often should I clean my bathroom exhaust fan?
- It’s recommended to clean your bathroom exhaust fan every 6–12 months to ensure optimal performance and prevent dust buildup.
5. Does a bathroom exhaust fan need to be vented outside?
- Yes, bathroom exhaust fans should be vented outside to ensure moisture is effectively removed from your home. Venting into the attic or other interior spaces can lead to mold and moisture issues.
Conclusion
When it comes to choosing the best bathroom exhaust fan, the Broan-NuTone 688 offers an excellent balance of affordability and performance. It’s a solid choice for small to medium-sized bathrooms, providing efficient airflow, easy installation, and energy-saving benefits. While it’s not the quietest option, its durability and value for money make it a reliable investment for keeping your bathroom fresh and moisture-free. For those with larger bathrooms or specific feature requirements, exploring alternatives like the Panasonic WhisperFit EZ or the Delta Breez GreenBuilder is worth considering.
Invest in the right exhaust fan today and keep your bathroom clean, dry, and fresh for years to come.
