WhisperKOOL Extreme 3500 TiR: Built for Tight Spaces, Big Performance
Maximize your wine cellar space without compromising performance with the WhisperKOOL Through The Wall Extreme 3500 TiR, a fully self-contained unit engineered for unmatched cooling—available now at Wine Cooler Collection.
Built for reliable operation in extreme conditions, this system offers a 55°F temperature differential and variable-speed fans, giving you the control to fine-tune your cellar’s environment for ideal aging and preservation.
Thanks to its ability to cool up to 25 ducted feet away, the 3500 TiR offers true installation flexibility—perfect for challenging spaces or discrete placements. The remote digital display with a 50-ft. cable makes it easy to monitor your cellar from virtually anywhere in your home.
Tailor your setup with your choice of standard or 24V thermostat options, and upgrade to the UV-C Lighting System to help neutralize harmful microbes and preserve the purity of your wine.
Quiet operation technology ensures your system runs as low as 51 dB, so your wine chills in peace without interrupting the ambiance of your home.
BTU/h value range: 3175
Trust the WhisperKOOL Extreme 3500 TiR to deliver the performance, control, and space-saving convenience your collection deserves. Order yours today from Wine Cooler Collection and elevate your wine storage experience.
Extreme 3500 TiR Through The Wall System Features
- Ideal for convenient through-the-wall installation
- Variable-speed fans ensure efficient and balanced airflow
- Engineered for reliable operation in extreme environmental conditions
- Easily fits between standard wall studs for a streamlined, space-saving setup
- Comes with a remote digital display and 50-foot communication cable for flexible placement
- Includes a bottle probe for accurate liquid temperature readings
- Fully ductable to suit a variety of cellar designs and airflow requirements
- Provides a 55°F temperature differential between the cellar and the condensing unit intake
- Compatible with both standard and 24V thermostats for flexible control options
NOTE: If this unit will be installed through an exterior wall, you will need to purchase an exterior housing to protect the unit. If this unit will be installed through an interior wall, the hot air exhaust may be redirected to another location using the condenser ducting plenum kit.
*PLEASE NOTE: WhisperKOOL does not provide smart thermostat upon purchase of your Extreme tiR 3500. By selecting the 24V Thermostat Conversion Kit, you have acknowledged that the system will not be built with the standard WhisperKOOL control or liquid measuring bottle probe. You will have to source and purchase your own 24V smart thermostat to run the equipment.
The WhisperKOOL Customer Satisfaction Team does not provide technical support for smart thermostats.
Extreme 3500 TiR Through The Wall System 3D Tour
Explore the wine cellars in stunning detail with our 3D tour—step inside a modern home and see how each unit blends seamlessly into stylish living spaces.
Extreme 3500 TiR Through The Wall System: UV-C Lighting System Option
Eliminate harmful microbes and enhance air quality with the UV-C Lighting System Option—an extra layer of protection for your wine cooling setup!
Extreme 3500 TiR Through The Wall System: Ventilation Requirements
This video explains the proper ducting setup needed for hot air exhaust and fresh air intake to keep your system running at peak efficiency.
Extreme 3500 TiR Through The Wall System Technical Specifications
| Model | 3500 tiR |
| Cellar Size | 800 cu. ft.* |
| BTU/h (85°F condenser air intake temperature) | 3175 |
| Dimensions | 28”L x 14.25”W x 15.75”H |
| Refrigerant | R-134a |
| Horsepower | 1.25 HP |
| Voltage Rating | 115V (20 amp dedicated circuit required); 230V (subject to availability) |
| Weight (lbs) | 115 |
| Amps | 9 (running amps) |
| Ducting Options | Condensing side can be ducted. |
| Drain Line | 1/2” ID clear plastic tubing |
| Installation | Through-the-wall |
| Thermostat | Advanced digital display (50ft. cable), liquid-temperature-measuring bottle probe (50ft. cable) |
| Temp. Delta | Can maintain a 55°F cellar temperature with up to 110°F condenser air intake temperature |
| Outside Venting | Can be done if the outside temperature does not exceed 110°F, the external grille cover is highly recommended. |
| Warranty | 2-year limited warranty & up to an additional (6) month grace period for install / 5-year limited warranty (compressor) |
Extreme 3500 TiR Through The Wall System Product Warranty
Products purchased from Wine Cooler Collection are covered by our supplier’s exclusive warranty.
A limited 2-year product warranty is offered with all split systems. While the warranty starts at the date of purchase, this warranty is not activated until a Product Warranty Checklist has been submitted and approved by WhisperKOOL.
WhisperKOOL Through The Wall Extreme 3500 TiR Product Manuals
Need Expert Advice?
Our team is here to help. Reach out by phone or email for personalized assistance.
Phone: 1-866-430-2877
Email: support@winecoolercollection.com