WhisperKOOL Extreme 5000tiR Self-Contained Cooling Unit (w/ Remote)
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Self-Contained Through-the-Wall Wine Cellar Cooling Unit (Up to 800 cu.ft.)
The WhisperKOOL Extreme 3500tiR is a self-contained, through-the-wall wine cellar cooling system designed for fully insulated residential wine rooms up to approximately 800 cubic feet.
Engineered for high ambient heat environments, this unit can maintain proper cellar conditions even when condenser intake temperatures reach up to 110°F, making it suitable for warm climates, garages, and exterior wall installations.
The 3500tiR features variable-speed fan technology, a remote digital controller, and a liquid-temperature bottle probe for precise wine storage control.
Without KDT Plus Remote Controller and Thermostat:WhisperKOOL Extreme 3500ti Self-Contained Cooling Unit for 800 cu.ft, WhisperKOOL Extreme 5000ti Self-Contained Cooling Unit for 1250 cu.ft & WhisperKOOL Extreme 8000ti Self-Contained Cooling Unit for 2000 cu.ft wine cellar.
Quick Decision Guide
✔ Recommended For
Fully insulated wine cellars up to 800 cu.ft.
Through-the-wall installations between wall studs
Homes in hot climates
Installations requiring remote monitoring
Cellars with proper vapor barrier and sealed envelope
✘ Not Recommended For
Wine rooms larger than 900 cu.ft.
Glass-heavy or poorly insulated cellars
Commercial wine storage applications
Open-concept or frequently accessed spaces
If your cellar exceeds 800 cu.ft. or includes large glass panels, consider the Extreme 5000tiR or a custom heat load evaluation.
What Makes the Extreme 3500tiR Different
Designed for High Ambient Conditions
Unlike many standard self-contained units, the Extreme 3500tiR is built to operate in condenser environments up to 110°F. This makes it appropriate for installations where mechanical rooms or outdoor air temperatures run warm.
Variable-Speed Fan Technology
The variable-speed fans improve air circulation and reduce temperature stratification within the cellar. This helps maintain consistent storage conditions throughout the room.
Remote Digital Controller (50-ft. Cable)
The Remote Platinum Series controller allows temperature monitoring and adjustments without entering the cellar. The display can be installed up to 50 feet from the cooling unit.
The controller includes Advanced System Protection, which alerts users if operational parameters fall outside recommended ranges.
Liquid-Temperature Bottle Probe
Instead of relying only on ambient air readings, the included bottle probe measures the liquid temperature of the wine. This provides a more accurate reflection of actual wine storage conditions.
Through-the-Wall Simplicity
The 3500tiR is designed to fit between standard wall studs for straightforward installation. Because it is self-contained, no external refrigeration lines are required.
Installation Requirements
To achieve rated performance, the following conditions must be met:
Exterior grille recommended for outdoor installations
Failure to properly insulate and seal the cellar may result in:
Continuous system runtime
Inability to reach 55°F
Increased energy consumption
Premature compressor wear
A professional heat load calculation is strongly recommended before selecting a cooling unit.
Understanding the 55°F Temperature Differential
The Extreme 3500tiR is capable of maintaining a 55°F cellar temperature when the condenser intake air does not exceed 110°F, assuming the room is fully insulated and sealed.
Actual performance may vary based on:
Glass walls
Stone or concrete construction
Ceiling height
Ambient humidity
Door frequency
Technical Specifications
Specification
Value
Model
Extreme 3500tiR
Recommended Cellar Size
Up to 800 cu.ft.*
Cooling Capacity
3175 BTU/h @ 85°F condenser intake
Dimensions (L x W x H)
28" x 14.25" x 15.75"
Weight
115 lbs
Refrigerant
R-134a
Voltage
115V (20-amp dedicated circuit required)
Running Amps
9 amps
Drain Line
1/2" ID clear plastic tubing (not included)
Installation Type
Through-the-wall
Ducting Options
Condensing side can be ducted
Thermostat
Remote digital controller + 50-ft bottle probe
Warranty
2-Year Parts & Labor / 5-Year Compressor
*Rated for fully insulated and sealed wine cellars.
Manuals for WhisperKOOL Extreme 5000tiR Self-Contained:
WhisperKOOL KDT Plus Controller Features & Benefits Explained
WhisperKOOL Extreme Series Power Options
Why WhisperKOOL Cooling Units Last Longer
Quieter, Smarter Cooling with WhisperKOOL Variable Speed Fan
WhisperKOOL Single Piece Mounting Bracket Installation Guide
24V THERMOSTAT CONVERSION KIT (OPTIONAL)
Warranty Coverage
Two-Year Limited Warranty (Parts & Labor)
Five-Year Limited Warranty (Compressor)
Warranty coverage begins on the date of purchase.
Final Recommendation
The WhisperKOOL Extreme 3500tiR is best suited for homeowners building a properly insulated wine cellar up to 800 cubic feet who need a through-the-wall system capable of operating in warm environments.
If your cellar exceeds 800 cu.ft., contains substantial glass, or lacks a proper vapor barrier, upgrading to a higher-capacity unit or conducting a heat load evaluation is recommended.
I have bought a few wine coolers in the past that were too big, too small and noisy. I was looking for a wine cooler that fit my needs and budget and I just happened to stumble across this one. The reps of Wine Cellar Authority are top-notch as well.
L
Loretta C.
So pleased with this unit
I have used the wine coolers for a month now and I'm very pleased. It was very easy to install and runs like a champ. The temperature is very stable.
A
Anna M.
Best unit
I have never had a wine cooler before, so for me this was the best way to go. This unit is very nicely built and has more features than I will ever use. The unit seems to be well made and is constructed very high quality.
J
Joseph K.
installation was quick and easy
A
Anonymous
I like the compact size
WhisperKOOL
WhisperKOOL Extreme 5000tiR Self-Contained Cooling Unit (w/ Remote)
Regular price$6,555.00 USD
Unit price
Self-Contained Through-the-Wall Wine Cellar Cooling Unit (Up to 800 cu.ft.)
The WhisperKOOL Extreme 3500tiR is a self-contained, through-the-wall wine cellar cooling system designed for fully insulated residential wine rooms up to approximately 800 cubic feet.
Engineered for high ambient heat environments, this unit can maintain proper cellar conditions even when condenser intake temperatures reach up to 110°F, making it suitable for warm climates, garages, and exterior wall installations.
The 3500tiR features variable-speed fan technology, a remote digital controller, and a liquid-temperature bottle probe for precise wine storage control.
Without KDT Plus Remote Controller and Thermostat:WhisperKOOL Extreme 3500ti Self-Contained Cooling Unit for 800 cu.ft, WhisperKOOL Extreme 5000ti Self-Contained Cooling Unit for 1250 cu.ft & WhisperKOOL Extreme 8000ti Self-Contained Cooling Unit for 2000 cu.ft wine cellar.
Quick Decision Guide
✔ Recommended For
Fully insulated wine cellars up to 800 cu.ft.
Through-the-wall installations between wall studs
Homes in hot climates
Installations requiring remote monitoring
Cellars with proper vapor barrier and sealed envelope
✘ Not Recommended For
Wine rooms larger than 900 cu.ft.
Glass-heavy or poorly insulated cellars
Commercial wine storage applications
Open-concept or frequently accessed spaces
If your cellar exceeds 800 cu.ft. or includes large glass panels, consider the Extreme 5000tiR or a custom heat load evaluation.
What Makes the Extreme 3500tiR Different
Designed for High Ambient Conditions
Unlike many standard self-contained units, the Extreme 3500tiR is built to operate in condenser environments up to 110°F. This makes it appropriate for installations where mechanical rooms or outdoor air temperatures run warm.
Variable-Speed Fan Technology
The variable-speed fans improve air circulation and reduce temperature stratification within the cellar. This helps maintain consistent storage conditions throughout the room.
Remote Digital Controller (50-ft. Cable)
The Remote Platinum Series controller allows temperature monitoring and adjustments without entering the cellar. The display can be installed up to 50 feet from the cooling unit.
The controller includes Advanced System Protection, which alerts users if operational parameters fall outside recommended ranges.
Liquid-Temperature Bottle Probe
Instead of relying only on ambient air readings, the included bottle probe measures the liquid temperature of the wine. This provides a more accurate reflection of actual wine storage conditions.
Through-the-Wall Simplicity
The 3500tiR is designed to fit between standard wall studs for straightforward installation. Because it is self-contained, no external refrigeration lines are required.
Installation Requirements
To achieve rated performance, the following conditions must be met:
Exterior grille recommended for outdoor installations
Failure to properly insulate and seal the cellar may result in:
Continuous system runtime
Inability to reach 55°F
Increased energy consumption
Premature compressor wear
A professional heat load calculation is strongly recommended before selecting a cooling unit.
Understanding the 55°F Temperature Differential
The Extreme 3500tiR is capable of maintaining a 55°F cellar temperature when the condenser intake air does not exceed 110°F, assuming the room is fully insulated and sealed.
Actual performance may vary based on:
Glass walls
Stone or concrete construction
Ceiling height
Ambient humidity
Door frequency
Technical Specifications
Specification
Value
Model
Extreme 3500tiR
Recommended Cellar Size
Up to 800 cu.ft.*
Cooling Capacity
3175 BTU/h @ 85°F condenser intake
Dimensions (L x W x H)
28" x 14.25" x 15.75"
Weight
115 lbs
Refrigerant
R-134a
Voltage
115V (20-amp dedicated circuit required)
Running Amps
9 amps
Drain Line
1/2" ID clear plastic tubing (not included)
Installation Type
Through-the-wall
Ducting Options
Condensing side can be ducted
Thermostat
Remote digital controller + 50-ft bottle probe
Warranty
2-Year Parts & Labor / 5-Year Compressor
*Rated for fully insulated and sealed wine cellars.
Manuals for WhisperKOOL Extreme 5000tiR Self-Contained:
WhisperKOOL KDT Plus Controller Features & Benefits Explained
WhisperKOOL Extreme Series Power Options
Why WhisperKOOL Cooling Units Last Longer
Quieter, Smarter Cooling with WhisperKOOL Variable Speed Fan
WhisperKOOL Single Piece Mounting Bracket Installation Guide
24V THERMOSTAT CONVERSION KIT (OPTIONAL)
Warranty Coverage
Two-Year Limited Warranty (Parts & Labor)
Five-Year Limited Warranty (Compressor)
Warranty coverage begins on the date of purchase.
Final Recommendation
The WhisperKOOL Extreme 3500tiR is best suited for homeowners building a properly insulated wine cellar up to 800 cubic feet who need a through-the-wall system capable of operating in warm environments.
If your cellar exceeds 800 cu.ft., contains substantial glass, or lacks a proper vapor barrier, upgrading to a higher-capacity unit or conducting a heat load evaluation is recommended.
