Description
The WhisperKOOL Extreme ti 3500 is a high-performance wine cellar cooling system designed for through-the-wall installation. Like the tiR model, the Extreme ti 3500 offers efficient climate control for wine cellars, but with a key difference: the controller and display are located on the front face of the unit, meaning you will need to physically enter the cellar to monitor the conditions. This design provides a simple interface, ensuring ease of use when managing your cellar’s temperature and humidity.
When installing the Extreme ti 3500 through an exterior wall, it is recommended to pair the system with an exterior grille to protect the unit from outdoor elements, such as rain, snow, and extreme temperatures. This ensures that your cooling system remains protected and operates efficiently, regardless of weather conditions. If the system is installed through an interior wall, you can redirect the hot exhaust air to another location using the Condenser Ducting Plenum Kit, providing additional flexibility in installation and maintaining optimal airflow within your cellar.
The WhisperKOOL Extreme ti 3500 is engineered to deliver reliable, quiet cooling for small to mid-sized wine cellars, maintaining the ideal storage environment for your collection. With its combination of powerful airflow, durable components, and ease of installation, the Extreme ti 3500 is the perfect solution for wine collectors who demand efficient climate control without compromising on noise levels.
Need some wine racks to pair with your cooling system? Visit our sister company Ultra Wine Racks & Cellars for all your modern wine racking needs.
Have more questions? Feel free to contact our client support team or visit our FAQ page for frequently asked questions about our cooling systems.
California Residents: PROPOSITION 65 WARNING
Brian C. –
While constructing my new cellar, I selected a SC Pro Series unit for the ease of installation and affordable price point. I became concerned that the ventilation room would get too hot and the unit wouldn’t function properly. After consulting Client Services, they recommended that I go with the Extreme ti that would be able to accommodate higher temperature fluctuations, despite the increase in price. Glad I took their advice! The unit operates well even during the hottest summers. Worth every penny!
Stu Schmidt –
The WhisperKool 3500Ti unit was simple in concept to install, but since mine was inserted through the wall just a few inches below the 10′ ceiling, in practice it was a bit more difficult requiring two guys and a frontend loader. It’s just a little too heavy for two guys to carry up ladders. The fit and finish were great though. It has been in operation now for a while, and is maintaining a consistent temperature. It took less than 24 hours to get not only the air temperature but also the wine temperature down to my set-point. While the unit uses a bottle probe to maintain temperature, I am also tracking the air temperature and RH with a separate device from Govee just so I can track temperature variations in the room itself.
I am disappointed with the sound level. The manual states the sound level at 51 dBA both inside and outside the cellar on low speed. In practice, I am getting an average of 71 dBA inside and 66 dBA outside the cellar with the fan on low. That’s a significant difference.
The manual is accurate in stating that a lower fan speed will result in lower humidity. I saw a direct correlation when I reduced the fan speed from high to low after the initial 18 hour cellar cool down period. The RH dropped from 68.5% to 62.5% in just over an hour.
In retrospect, I should have opted for a ducted unit for less in-cellar noise. However, our cellar isn’t a tasting room, so we can live with it.
Linda Kohn –
This is my 3rd WhisperKOOL wine refrigeration unit since 2005 and by far the BEST and QUIETEST.
Forget the 1600 and 3000 — and go directly to the “extreme 3500 ti” — if you can afford it.
Fits in the same opening and far, far superior to the others units. Doesn’t cycle so often or make as much noise
Dman –
WhisperKOOL Customer Service
We installed a WhisperKOOL Extreme 3500ti in our new home. The unit started making a whistling noise. I called WhisperKOOL customer support and they were excellent to deal with. Sent a new unit to exchange ours, and all turned out great!
Richard Kline –
We could not be happier with this unit
After 90 + days, we could not be happier with this unit. It’s a quieter, more efficient, significant upgrade from our old Whisperkool unit. It handles the wider range of external temperature exceptionally well and was really easy to install.
Jordan Woods –
Have been using the Whisper cool 3000 for 15yrs. The 3500 is a much better engineered product and believe it does a far more efficient job of keeping our wines in a proper environment.
John Litteri –
No Issues. Works wonderfully.
This is a quiet unit. It functions flawlessly. It looks attractive.
Robert B. –
So far we love it!
Had one of the less expensive units but vented outside it just couldn’t perform in SoCal hot summers. This one seemed to do the trick with relative ease. Pretty easy to install and looks nice on both sides!