Extreme ti 8000 – Through-the-Wall Wine Cellar Cooling System
Through November 14, 2026, Rosehill Wine Cellars will hold current Canadian pricing on select US manufactured wine cellar cooling systems and absorb the additional tariff costs. Secure your unit at today’s price before pricing is reassessed.
Description
The WhisperKOOL Extreme ti 8000 is a powerful, high-performance wine cellar cooling system designed for through-the-wall installation in small to mid-sized wine cellars. This self-contained unit provides advanced climate control to maintain optimal temperature and humidity for long-term wine storage.
Unlike the tiR version, the Extreme ti 8000 cooling unit features a front-facing digital controller and display, requiring you to enter the cellar to monitor and adjust climate settings. This design offers a user-friendly interface and straightforward temperature and humidity management.
For exterior installations, it is strongly recommended to pair the unit with an exterior housing or grille to protect against weather conditions such as rain, snow, and extreme heat or cold. This protective housing enhances system durability and ensures consistent, efficient operation outdoors. For interior wall installations, the Condenser Ducting Plenum Kit allows hot exhaust air to be redirected, offering greater flexibility and maintaining proper airflow within the cellar space.
Engineered for quiet operation, long-term reliability, and efficient cooling performance, the WhisperKOOL Extreme ti 8000 is the ideal solution for serious wine collectors and cellar builders. With its combination of robust airflow, durable construction, and simple installation, it delivers dependable cooling without compromising your cellar’s acoustics or design.
Designed & Assembled in California
Additional Information
Dimensions: 14.25"W x 22"H x 27.5"D
Duct Size: 8" Supply, 10" Return
Extreme Series wine cellar cooling units from WhisperKOOL ™ are able to withstand temperatures from 32°F to 100°F.
WhisperKOOL Extreme Series can either be wall mounted directly to the outside or can be installed as a ducted system.
If Ducting is chosen, a Remote Thermostat Panel is required and must be purchased at the same time as the cooling unit. Remote Thermostat Panels are not sold individually. Remote Thermostat Panel is required when the cooling side is being ducted.
Ducting options
There are several ducting configurations that can be applied, however, you don't need to use ducting, you can mount unit directly in the wall without ducting. If ducting to the outside then please request the Exterior Grill option.
Note: Do not exceed a total of 25’ for each length of ductwork run and a total of 50’ combined for both the supply and return lengths.
TECHNICAL SPECS
| Model | 3500 tiR | 5000 tiR | 8000 tiR |
| Cellar Size | 800 cu. ft. | 1250 cu.ft. | 2000 cu.ft. |
| BTU/h (85°F condenser air intake temperature) |
2688 | 3794 | 5760 |
| CFM | 256 | 256 | 333 |
| Dimensions | 39.5”L x 22.5”H x 14.25”W (w/ duct plenums) |
39.5”L x 26”H x 14.25”W (w/ duct plenums) |
|
| Refrigerant | R-134a | ||
| HP | 1.05 | 1.5 | 2.23 |
| Voltage Rating | 115V (20 amp dedicated circuit required); 230V (subject to availability) | ||
| Weght (LBS) | 115 | 150 | |
| Amps | 9 (running amps) | 10 (running amps) | |
| Duct Size | 8” Return • 8” Supply (evaporator and condenser) | 10” Return • 8” Supply (evaporator & condenser) | |
| Drain Line | 1/2” ID clear plastic tubing (not provided) | ||
| Installation | Can be installed up to 25 duct feet away from cellar. | ||
| 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 | ||
Shipping Information
Large Item Shipping: Additional Shipping charges may be charged for accessory items ordered on their own without the cooling unit. Rosehill Reserves the right to contact you should shipping charges end up substantially higher than advertised on our website. You will have an opportunity to not complete your order at that time.
For CAD customers - Shipping Charges for importation, brokerage, duties are extra and might be charged extra, however you will be contacted by a Rosehill Customer Service Representative to discuss it further.
Warranty
A limited 2-year product & up to an additional (6) month grace period for install/5-year compressor warranty is offered with all self-contained cooling units at the date of purchase.
PRODUCT MANUALS
Get in touch with our design specialists to start building your custom wine cellar today.
