WhisperKOOL Extreme 8000ti Self-Contained Cooling Unit
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Through-the-Wall Self-Contained Cooling System for Cellars up to 1,250 cu. ft.
The WhisperKOOL Extreme 5000ti is a through-the-wall, self-contained wine cellar cooling unit designed for fully insulated cellars up to 1,250 cubic feet. It can maintain a 55°F cellar temperature with condenser air intake temperatures up to 110°F and includes an advanced digital controller with liquid-temperature bottle probe. A dedicated 20-amp circuit is required.
Through-the-wall installations between standard wall studs
Residential wine rooms with ambient exhaust temperatures below 110°F
Installations where remote thermostat placement is not required
Homeowners seeking a self-contained system without split-system complexity
Not Recommended For:
Glass-enclosed modern cellars without proper insulation
Spaces without a vapor barrier
Cellars exceeding 1,250 cu. ft.
Locations where condenser air temperatures exceed 110°F
Ultra-quiet luxury installations where split systems are preferred
Installation & Environmental Requirements
The 5000ti is rated at 1,250 cu. ft. under the following assumptions:
R-19 wall insulation (minimum)
R-30 ceiling insulation (minimum)
Fully sealed construction
Proper vapor barrier installed
Minimal glass exposure
If insulation or sealing is below these standards, effective capacity will decrease and the unit may short cycle or fail to maintain 55°F.
Electrical Requirements
115V
20-amp dedicated circuit required
230V available (subject to availability)
Electrical installation must comply with local code.
Ventilation Requirements
The condenser side can:
Exhaust directly into an adjacent space below 110°F
Be vented outdoors (exterior grille recommended)
Be ducted if ventilation space is restricted
If condenser air exceeds 110°F, performance will decline and compressor strain may occur.
Key Engineering Features (Explained)
Variable-Speed Fans
Allow airflow adjustment based on cellar load and ambient conditions. This reduces short cycling and improves temperature stability in properly sized installations.
Through-the-Wall Design
Fits between standard wall studs for simplified installation without split-system components.
Advanced Digital Controller
Mounted on the unit. Includes Advanced System Protection Technology with monitoring probes that protect against overheating and system stress.
Liquid-Temperature Bottle Probe (50 ft. cable)
Measures the actual temperature of the wine rather than air temperature, reducing compressor cycling and temperature swings.
55°F Temperature Delta
Designed to maintain 55°F cellar temperature with condenser intake temperatures up to 110°F. Not intended for environments exceeding this limit.
Fully Ductable Condenser Side
Allows redirecting exhaust air when direct venting is not possible.
Drain Line: 1/2" ID clear plastic tubing (not included)
Installation Type: Through-the-wall
Thermostat: Advanced digital display with liquid-temperature bottle probe
Maximum Exhaust Temperature: 110°F
Ducting: Condensing side can be ducted
Warranty: Two-year limited (parts and labor) / Five-year limited (compressor)
*Cellar size approximated in a fully insulated and sealed environment with proper vapor barrier. Heat load calculations should always be performed before selecting a cooling unit.
Manuals for WhisperKOOL Extreme 8000ti Self-Contained:
It is the easiest wine cooling unit I've ever used! I mean it, the 8000ti was easy to use. It was easy to install, I was able to install it by myself. This wine cooling unit is so quiet you can't even hear it or feel a vibration. It's very nice looking and sturdy. The cooling unit is really energy efficient.
S
Susan O.
Exceeds my expectations
Your self-contained cooling system is the best. I was looking for the best and most cost-effective unit for my wine cellar. I am very much impressed with your site and their prices are very reasonable. Thanks Lisa for the exclusive perks. Appreciate it!
G
Gregory M.
Got my unit
I am really impressed with this wine cellar cooling unit. It is extremely quiet, and keeps my wine at the perfect temperature. I am very picky about my wine, and this unit has held up to all of my expectations.
L
Leonora S.
Recommended Store and unit
The best wine cooler I have ever had. I am very pleased with the performance and service level of this wine cooler. It looks great and works perfectly. Built in the USA and shipped quickly. If you are looking for a wine cooler, look no further, you need to get this one.
N
Nora H.
Best Wine Cooling Unit
I have wine cooler from other companies, but this one is the best. It has great features and controls that make it a very economical wine cooler. It is easy to install and maintain. I can get my wines at the right temperature.
WhisperKOOL Extreme 8000ti Self-Contained Cooling Unit
Regular price$6,559.00 USD
Unit price
Through-the-Wall Self-Contained Cooling System for Cellars up to 1,250 cu. ft.
The WhisperKOOL Extreme 5000ti is a through-the-wall, self-contained wine cellar cooling unit designed for fully insulated cellars up to 1,250 cubic feet. It can maintain a 55°F cellar temperature with condenser air intake temperatures up to 110°F and includes an advanced digital controller with liquid-temperature bottle probe. A dedicated 20-amp circuit is required.
Through-the-wall installations between standard wall studs
Residential wine rooms with ambient exhaust temperatures below 110°F
Installations where remote thermostat placement is not required
Homeowners seeking a self-contained system without split-system complexity
Not Recommended For:
Glass-enclosed modern cellars without proper insulation
Spaces without a vapor barrier
Cellars exceeding 1,250 cu. ft.
Locations where condenser air temperatures exceed 110°F
Ultra-quiet luxury installations where split systems are preferred
Installation & Environmental Requirements
The 5000ti is rated at 1,250 cu. ft. under the following assumptions:
R-19 wall insulation (minimum)
R-30 ceiling insulation (minimum)
Fully sealed construction
Proper vapor barrier installed
Minimal glass exposure
If insulation or sealing is below these standards, effective capacity will decrease and the unit may short cycle or fail to maintain 55°F.
Electrical Requirements
115V
20-amp dedicated circuit required
230V available (subject to availability)
Electrical installation must comply with local code.
Ventilation Requirements
The condenser side can:
Exhaust directly into an adjacent space below 110°F
Be vented outdoors (exterior grille recommended)
Be ducted if ventilation space is restricted
If condenser air exceeds 110°F, performance will decline and compressor strain may occur.
Key Engineering Features (Explained)
Variable-Speed Fans
Allow airflow adjustment based on cellar load and ambient conditions. This reduces short cycling and improves temperature stability in properly sized installations.
Through-the-Wall Design
Fits between standard wall studs for simplified installation without split-system components.
Advanced Digital Controller
Mounted on the unit. Includes Advanced System Protection Technology with monitoring probes that protect against overheating and system stress.
Liquid-Temperature Bottle Probe (50 ft. cable)
Measures the actual temperature of the wine rather than air temperature, reducing compressor cycling and temperature swings.
55°F Temperature Delta
Designed to maintain 55°F cellar temperature with condenser intake temperatures up to 110°F. Not intended for environments exceeding this limit.
Fully Ductable Condenser Side
Allows redirecting exhaust air when direct venting is not possible.
Drain Line: 1/2" ID clear plastic tubing (not included)
Installation Type: Through-the-wall
Thermostat: Advanced digital display with liquid-temperature bottle probe
Maximum Exhaust Temperature: 110°F
Ducting: Condensing side can be ducted
Warranty: Two-year limited (parts and labor) / Five-year limited (compressor)
*Cellar size approximated in a fully insulated and sealed environment with proper vapor barrier. Heat load calculations should always be performed before selecting a cooling unit.
Manuals for WhisperKOOL Extreme 8000ti Self-Contained:
