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🌡️ Elevate your comfort game with silent, smart airflow mastery!
The VIVOSUN Quiet Register Booster Fan is a compact, energy-efficient vent fan designed to enhance HVAC airflow through 4"×10" registers. Featuring a PWM-controlled motor with hydro-mechanical stator blades, it operates quietly at 18 dBA while delivering up to 1800 RPM for improved room temperature balance. Its intelligent thermostat control and programmable LCD allow precise fan speed adjustments, ensuring consistent comfort. Built with a premium aluminum frame and thermoplastic housing, it combines durability with sleek aesthetics, making it an ideal upgrade for any modern home or office.
| ASIN | B0C4S82H6W |
| Brand | VIVOSUN |
| Brand Name | VIVOSUN |
| Compatible Devices | 4''x10'' register holes |
| Cooling Method | Air |
| Country of Origin | USA |
| Customer Reviews | 4.1 out of 5 stars 302 Reviews |
| Included Components | Register Booster Fan |
| Item Dimensions L x W x H | 29.5L x 14W x 3.8H Centimeters |
| Item Type Name | Register Booster Fan |
| Item Weight | 1.54 Pounds |
| Manufacturer | VIVOSUN |
| Material Type | Aluminium |
| Max Rotational Speed | 1800 RPM |
| Model Number | VSF-R410 |
| Noise Level | 18 Decibels |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | VSF-R410-B |
| Power Connector Type | 4-Pin |
| Product Dimensions | 29.5L x 14W x 3.8H Centimeters |
| Unit Count | 1.0 Count |
| Wattage | 35 Watts |
A**T
Works as expected but the effect is not measurable
The device is of good quality and works as expected according to the user manual (strongly suggest everyone to get familiar before using). The primary purpose was to improve air flow into a room during both heating and cooling seasons. Unfortunately, I cannot detect any perceptible or statistical effect of using the device: the room temperature was continuously recorded from a digital thermometer but it did not show any difference compared to not using the device.
Y**U
It works
Bought this to boost airflow in bedroom. It’s farthest room from air handler. It works good. It comes on and off based on temperatures you set. Kinda wish it would just come on when air flow is sensed.
B**N
Warm room finally
We moved into a new house last year and we love it but some of the rooms are a little chilly in the winter. I bought this fan to try to warm the master bedroom. It works very well. Our master bedroom is the furthest from the furnace and I don't think our system is balanced very well so the fan gives that extra boost to get warm air to the bedroom. Exactly what we needed. It is a bit loud but I don't mind. We sleep with a fan running anyway and this is no louder than that.
A**N
Great product but noisy.
Made an amazing difference in our top floor for both heating and air conditioning. Only draw back is that they are a noisy.
A**K
VIVOSUN Quiet Register Performance
Overall, they are OK. I purchased total of six devices and tested them 3 at a time in 2 different rooms. Although, they all have the same settings, 2 did not perform as good. They were not sensing the actual temperature of the air coming from the duct and the register did not work long enough to reach the required temperature, and it stops.
Trustpilot
3 weeks ago
2 days ago