Tjernlund RB12 Register Booster Fan Review

I've always struggled with maintaining a comfortable temperature in certain areas of my home. It's like my bedroom never cools down, and my living room feels constantly drafty.

So, I decided to try out the Tjernlund RB12 Register Booster Fan. This little gadget promised to improve airflow and temperature control in specific rooms.

In this review, I'll share my experience with the fan, its features, installation process, and compatibility. Let's see if it lives up to the hype.

Product Summary

Overall, I believe the Tjernlund RB12 Register Booster Fan is a well-built and effective product for improving airflow in specific areas of the home. The installation process is relatively easy, as it simply drops into an existing 4×10 inch duct opening and plugs into a nearby power outlet.

However, there may be potential issues with clearance inside the duct outlet and any bends or narrowing in the ductwork. User experiences with this fan have been mostly positive, with many users reporting two years of use without any failures.

Some users have experienced a glitch with a loose power cord connection, but overall, the fan is high-quality and relatively quiet. It works well for weak registers, although it's important to note that it's not a miracle-working blower.

Unboxing Contents

When I unboxed the Tjernlund RB12 Register Booster Fan, I found a variety of contents inside. The package included:

  • Tjernlund RB12 Register Booster Fan: The main component of the package, this fan is designed to be easy to install and provides a significant boost in airflow to weak registers.
  • Paintable Commercial-Grade Grill: This grill is included in the kit and can be painted to match the existing decor. It helps to ensure a clean and professional look after installation.
  • 6-ft. Power Cord: The power cord is included with the fan and is long enough to reach a nearby power outlet. It plugs into the front of the grate for convenient and hidden installation.
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The unboxing experience was straightforward, and all the necessary components were included for the installation process.

Based on user experiences, the Tjernlund RB12 Register Booster Fan has been praised for its ease of installation and ability to improve airflow in weak registers.

Pros and Cons

After weighing the advantages and disadvantages, I have found some pros and cons of the Tjernlund RB12 Register Booster Fan.

ProsCons
Great airflow and significant boost in needed areasNo automatic temperature sensing, always on or off
Relatively quiet compared to other unitsBulky and requires correctly sized opening
Hidden installationNot completely silent during operation
Well-built with all-metal constructionCord stands out when plugged in
Cannot use custom grate covers
Expensive

When comparing the noise level of the Tjernlund RB12 Register Booster Fan with other units, it is relatively quiet. However, it is not completely silent during operation.

As for alternative installation options, the fan is designed to easily drop into an existing 4×10 inch duct opening. It requires a properly sized opening and a nearby power outlet. Additionally, the fan comes with a specific grate cover that needs to be used, and the power cord plugs into the front of the grate.

Detailed Features

One common feature of the Tjernlund RB12 Register Booster Fan is its easy-to-install design. Here are some installation tips and user experiences to consider:

  • The fan drops into an existing 4×10 inch duct opening, making installation a breeze.
  • It's important to ensure you have the proper opening size and a close-by power outlet for easy setup.
  • Some users have reported potential issues with clearance inside the duct outlet and with bends or narrowing in the ductwork.
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Based on user experiences, the Tjernlund RB12 has received positive feedback for its ease of installation and effectiveness in boosting airflow. However, some users have encountered minor issues such as a loose power cord connection.

Final Verdict

Overall, I believe the Tjernlund RB12 Register Booster Fan is a reliable and effective option for improving airflow in specific areas of the home.

In terms of performance comparison, the RB12 outperforms other duct booster brands by providing significant airflow improvement and a noticeable temperature difference in rooms. It's also quieter compared to above-the-grate models, making it a more comfortable option.

While the installation is easy, it's important to ensure the correct opening size and a nearby power outlet. Some potential issues may arise with clearance inside the duct outlet and bends/narrowing in the ductwork. However, once installed, the RB12 operates efficiently and effectively.

Additionally, users have found ways to modify the RB12 for improved airflow. Although it doesn't have automatic temperature sensing, it can be manually adjusted to suit individual preferences. It's worth noting that the RB12 isn't completely silent during operation and the power cord stands out when plugged in. However, these minor drawbacks don't outweigh its overall performance and reliability.

Concluding Thoughts

In my opinion, the Tjernlund RB12 Register Booster Fan is a reliable and effective option for those looking to improve airflow in specific areas of their home. After conducting thorough research and analyzing customer testimonials, it's clear that this fan provides great airflow and a significant boost in needed areas.

Additionally, it's relatively quiet compared to other units on the market and offers hidden installation for a seamless look. However, improvement suggestions include the addition of automatic temperature sensing and a slimmer design to fit more openings.

Frequently Asked Questions

How Long Is the Power Cord of the Tjernlund RB12 Register Booster Fan?

The power cord of the Tjernlund RB12 Register Booster Fan is 6 feet long. It is convenient for installation and provides flexibility in positioning the fan near a power outlet.

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Can the Tjernlund RB12 Register Booster Fan Be Used With Custom Grate Covers?

Yes, the Tjernlund RB12 Register Booster Fan cannot be used with custom grate covers. It requires the specific grate cover provided in the kit for proper installation and compatibility.

Does the Tjernlund RB12 Register Booster Fan Have Automatic Temperature Sensing?

The Tjernlund RB12 Register Booster Fan does not have automatic temperature sensing. Pros and cons of automatic temperature sensing in register booster fans include convenience and energy efficiency. Using custom grate covers can provide aesthetic benefits and improve airflow.

How Does the Tjernlund RB12 Register Booster Fan Compare to Other Duct Booster Brands in Terms of Noise Level and Airflow Improvement?

The Tjernlund RB12 Register Booster Fan has better airflow improvement and is quieter compared to other duct booster brands. It provides energy efficiency, easy installation, and maintenance tips for optimal performance.

Can the Tjernlund RB12 Register Booster Fan Be Modified for Improved Airflow?

Yes, the Tjernlund RB12 Register Booster Fan can be modified to improve airflow. By making adjustments to the fan's settings and ensuring proper installation, you can increase its efficiency and power.