Our specialists review your room layout, insulation, and heat load to recommend the correct cooling system for stable temperature and reliable climate control.
WhisperKOOL Extreme 5000tiR Ducted Cooling Unit
is backordered and will ship as soon as it is back in stock.
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WhisperKOOL Extreme Series • Fully Ducted Wine Cellar Cooling
WhisperKOOL Extreme 5000tiR Fully Ducted Wine Cellar Cooling System
Fully ducted, self-contained wine cellar cooling for properly insulated wine cellars up to approximately 1,250 cubic feet. Built for collectors who want powerful cooling performance, quiet cellar operation, and hidden equipment placement.
Recommended for wine cellars up to 1,250 cu. ft.
3,794 BTU/h cooling capacity
Fully ducted installation up to 25 duct feet away
115V power with dedicated 20 amp circuit
2-year parts/labor and 5-year compressor warranty
Quick Answer Summary
Product Type
Fully ducted self-contained wine cellar cooling system
Recommended Cellar Size
Up to approximately 1,250 cu. ft. when fully insulated, sealed, and built with a proper vapor barrier
Cooling Capacity
3,794 BTU/h at 85°F condenser air intake temperature
Installation Type
Fully ducted; unit may be installed up to 25 duct feet away from the cellar
2-year limited warranty on parts and labor; 5-year limited warranty on compressor
Important attic installation note: If you plan to install this unit in an attic and use ductwork, contact Wine Coolers Empire for pricing and configuration guidance. The condenser side of the system may not require ducting equipment depending on the project layout. Model reference: U-WK-EX5000FD-115-2.
Product Overview
The WhisperKOOL Extreme 5000tiR Fully Ducted Cooling System is designed to maintain stable wine cellar conditions while keeping the cooling equipment outside the visible cellar space. Because the system is fully ducted, cool air can be supplied to the wine cellar and warm air can be exhausted away from the storage area, giving designers, builders, and homeowners more flexibility than a standard through-the-wall installation.
This model is a strong fit for collectors who want a cleaner cellar appearance, lower perceived noise inside the wine room, and reliable cooling performance in demanding environments. With a 55°F temperature differential and the ability to maintain cellar conditions with condenser air intake temperatures up to 110°F, the Extreme 5000tiR is built for applications where a standard cooling unit may not be appropriate.
The system includes duct plenums, an advanced digital controller, a liquid-temperature-measuring bottle probe, and support for standard or optional 24V thermostat configurations.
The WhisperKOOL digital controller monitors cellar conditions and helps protect the system by alerting users when operating parameters are not being met.
Why it matters: Accurate control helps maintain consistent wine storage conditions and gives owners better visibility into cellar performance.
Liquid-Temperature Bottle Probe
The bottle probe measures liquid temperature rather than only measuring the ambient air inside the wine cellar.
Why it matters: Wine changes temperature more slowly than air. Measuring liquid temperature provides a more accurate reflection of the actual wine storage environment.
3-Speed Fan Switch
The built-in 3-speed fan switch allows airflow adjustment based on cellar conditions and installation requirements.
Why it matters: Adjustable fan speeds provide flexibility for balancing airflow, noise, and cellar performance.
Fully Ducted Configuration
The Extreme tiR series supports ducting on both the evaporator and condenser sides, allowing the unit to be positioned away from the cellar.
Why it matters: A fully ducted design helps preserve the appearance of the wine room while reducing the need to place equipment directly inside the cellar wall.
Exterior Grille Compatibility
When the system is mounted through an exterior wall, the WhisperKOOL exterior grille helps protect the exhaust side from outdoor elements.
Why it matters: Proper exterior protection can improve system durability when the installation requires outdoor exposure.
Extreme Environment Performance
The system can maintain a 55°F cellar temperature with condenser air intake temperatures up to 110°F.
Why it matters: This makes the 5000tiR suitable for demanding installation environments where standard units may struggle.
Cellar Fit Assessment
Project Type
Fit
Reason
Residential Wine Cellar
Excellent
Strong capacity and fully ducted design for medium-size enclosed wine cellars.
Luxury Custom Wine Room
Excellent
Allows the cooling equipment to be hidden while preserving the visual design of the cellar.
Restaurant Wine Storage
Good
Suitable when the cellar is enclosed, properly insulated, and professionally sized.
Glass Wine Cellar
Requires Load Calculation
Glass can significantly increase heat load and may require a larger system.
Open Display Area
Not Recommended
Wine cellar cooling systems require enclosed, sealed spaces to maintain stable conditions.
Advantages and Limitations
Advantages
Limitations
Fully ducted design keeps equipment out of the visible wine cellar.
Requires duct routing and proper installation planning.
Designed for extreme condenser air intake temperatures up to 110°F.
Performance depends on correct cellar construction and heat load sizing.
Includes bottle probe for more accurate wine temperature monitoring.
Drain line tubing is required but not provided.
Supports flexible thermostat options, including optional 24V conversion.
Smart thermostats are not supplied by WhisperKOOL and are not supported by WhisperKOOL customer service.
Appropriate for medium-size custom cellars up to approximately 1,250 cu. ft.
Not appropriate for uninsulated, open, or poorly sealed rooms.
Installation Requirements
The WhisperKOOL Extreme 5000tiR should be installed only after confirming that the wine cellar is properly constructed and that the system has been sized for the actual heat load of the space.
Insulation
The wine cellar must be fully insulated. Poor insulation can cause unstable temperatures, excessive runtime, and premature equipment wear.
Vapor Barrier
A proper vapor barrier is required to help prevent moisture migration and condensation issues inside the cellar envelope.
Electrical
The unit requires 115V power and a dedicated 20 amp circuit.
Ducting
The system uses 8-inch supply and 8-inch return ducting on the evaporator and condenser sides.
Drain Line
A 3/8-inch ID clear plastic drain line is required and is not provided with the unit.
Placement Distance
The unit can be installed up to 25 duct feet away from the wine cellar.
Sizing note: Every wine cellar is different. Building materials such as glass, stone, concrete, exterior walls, lighting, doors, and poor insulation can increase heat load. Wine Coolers Empire recommends performing a heat load calculation before selecting a cooling system.
What’s Included
WhisperKOOL Extreme 5000tiR fully ducted wine cellar cooling unit
Duct plenums
Advanced digital display controller with 50-ft. cable
Liquid-temperature-measuring bottle probe with 50-ft. cable
Standard thermostat configuration
Owner documentation and product support resources
Technical Specifications
Model
Extreme 5000tiR Ducted
Cellar Size
Approximately 1,250 cu. ft. when the wine cellar is fully insulated and sealed with a proper vapor barrier
BTU/h
3,794 BTU/h at 85°F condenser air intake temperature
Dimensions with Duct Plenums
39.5" L x 14.25" W x 22.5" H
Refrigerant
R-134a
Refrigeration Tons
0.31
Weight
115 lbs.
Horsepower
1/3 HP
Voltage Rating
115V; 20 amp dedicated circuit required
Running Amps
9 amps
Duct Size
8" supply and 8" return for evaporator and condenser
Drain Line
3/8" ID clear plastic tubing required; not provided
Installation Distance
Can be installed up to 25 duct feet away from the cellar
Thermostat
Advanced digital display with 50-ft. cable; liquid-temperature-measuring bottle probe with 50-ft. cable
Temperature Delta
Can maintain a 55°F cellar temperature with up to 110°F condenser air intake temperature
Ducting Options
Condensing side can be ducted
Warranty
2-year limited warranty on parts and labor; 5-year limited warranty on compressor
BTU/h and Sizing Guidance
The WhisperKOOL Extreme 5000tiR provides an estimated cooling capacity of 3,794 BTU/h. This number is useful for comparison, but it should not be treated as a guaranteed fit for every 1,250 cu. ft. cellar.
A wine cellar may require a larger unit if the room includes high heat load variables such as large glass panels, stone, concrete, exterior exposure, insufficient insulation, air leaks, frequent door openings, or inadequate vapor barrier construction.
Choosing an undersized unit may prevent the cellar from reaching the desired wine cellar temperature and may contribute to premature system failure.
The optional 24V Thermostat Conversion Kit allows compatible WhisperKOOL systems to be used with select 24V thermostat configurations.
Connect compatible thermostat technology to Wi-Fi.
Monitor temperature from a phone, tablet, or laptop.
Monitor run time and energy usage.
Set alarm notifications.
View cellar conditions from a mobile device.
Please note: WhisperKOOL does not provide smart thermostats. If you choose the 24V Thermostat Conversion Kit, the system will not be built with the standard WhisperKOOL control or liquid-measuring bottle probe. You will need to purchase your own 24V smart thermostat to operate the equipment. WhisperKOOL customer support does not provide support for issues related to smart thermostats.
Optional WhisperKOOL Accessories
WhisperKOOL replacement parts and accessories may help protect or enhance the performance of your wine cooling system. View available options on the WhisperKOOL Parts and Accessories page.
Condenser Coil Coating
Condenser coil coating is a protective coating applied to the condenser coil to help protect the cooling unit from salt air. It is especially useful for installations near coastal or beach environments where salt exposure may reduce system lifespan.
Wine Coolers Empire focuses on wine cellar cooling systems, wine refrigeration equipment, and wine storage products for residential and commercial projects.
Free Wine Cellar Design Assistance
Our team can help review your cellar size, layout, and application so you can choose a properly matched cooling system.
Product Selection Guidance
We help compare system types, sizing ranges, ducting requirements, and application fit before purchase.
Customer Review History
Read more verified customer feedback on our Customer Reviews page.
Wine Coolers Empire Expert Recommendation
The WhisperKOOL Extreme 5000tiR is one of the strongest options for medium-size wine cellars where the cooling unit should not be visible inside the room. We typically recommend this model for properly constructed cellars between approximately 900 and 1,250 cubic feet when the project requires ducted airflow, quiet cellar operation, and reliable performance in warmer mechanical spaces.
Before ordering, confirm the actual heat load of the cellar. If the space includes glass walls, stone surfaces, concrete, exterior exposure, high ceilings, unusual lighting, or frequent door openings, a larger unit may be required. Wine Coolers Empire can help review your project and recommend the correct cooling system before purchase.
Need Help Sizing Your Wine Cellar Cooling System?
Wine Coolers Empire provides free wine cellar design assistance, product recommendations, and cooling system sizing support to help you choose the right WhisperKOOL unit for your space.
It’s designed to cool a wine cellar of about 1,250 cubic feet, assuming good insulation and a sealed vapor barrier.
It delivers approximately 3,794 BTU/hour.
You can fully duct both the evaporator and the condenser. The maximum recommended duct run is 25 feet for supply or return.
There is a 3-speed fan switch that lets you adjust airflow for efficiency or quiet operation.
It includes a remote digital controller with a long cable and a liquid-temperature bottle probe for measuring the actual wine temperature inside a bottle.
This unit runs on 115 V and needs a dedicated 20‑amp circuit.
Condensate is managed via a 3/8‑inch inner-diameter clear tubing for a drain line."]
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I got the conversion kit as well and it was very helpful. The controls are easy to understand and it was easy use as well. Awesome addition for a newbie like me. Me and my wife found out that wine taste good. We've been beer drinkers our whole life and we are just discovering wine. It also helped a lot that Lisa helped us choose which unit works for the size of our cellar. As I've said, we are newbies.
R
Randolph
great product
i am particularly grateful about the exhaust vent part, where you can put is anywhere. great and amzing product. totally worth it
WhisperKOOL
WhisperKOOL Extreme 5000tiR Ducted Cooling Unit
Regular price$7,305.00
Unit price
WhisperKOOL Extreme Series • Fully Ducted Wine Cellar Cooling
WhisperKOOL Extreme 5000tiR Fully Ducted Wine Cellar Cooling System
Fully ducted, self-contained wine cellar cooling for properly insulated wine cellars up to approximately 1,250 cubic feet. Built for collectors who want powerful cooling performance, quiet cellar operation, and hidden equipment placement.
Recommended for wine cellars up to 1,250 cu. ft.
3,794 BTU/h cooling capacity
Fully ducted installation up to 25 duct feet away
115V power with dedicated 20 amp circuit
2-year parts/labor and 5-year compressor warranty
Quick Answer Summary
Product Type
Fully ducted self-contained wine cellar cooling system
Recommended Cellar Size
Up to approximately 1,250 cu. ft. when fully insulated, sealed, and built with a proper vapor barrier
Cooling Capacity
3,794 BTU/h at 85°F condenser air intake temperature
Installation Type
Fully ducted; unit may be installed up to 25 duct feet away from the cellar
2-year limited warranty on parts and labor; 5-year limited warranty on compressor
Important attic installation note: If you plan to install this unit in an attic and use ductwork, contact Wine Coolers Empire for pricing and configuration guidance. The condenser side of the system may not require ducting equipment depending on the project layout. Model reference: U-WK-EX5000FD-115-2.
Product Overview
The WhisperKOOL Extreme 5000tiR Fully Ducted Cooling System is designed to maintain stable wine cellar conditions while keeping the cooling equipment outside the visible cellar space. Because the system is fully ducted, cool air can be supplied to the wine cellar and warm air can be exhausted away from the storage area, giving designers, builders, and homeowners more flexibility than a standard through-the-wall installation.
This model is a strong fit for collectors who want a cleaner cellar appearance, lower perceived noise inside the wine room, and reliable cooling performance in demanding environments. With a 55°F temperature differential and the ability to maintain cellar conditions with condenser air intake temperatures up to 110°F, the Extreme 5000tiR is built for applications where a standard cooling unit may not be appropriate.
The system includes duct plenums, an advanced digital controller, a liquid-temperature-measuring bottle probe, and support for standard or optional 24V thermostat configurations.
The WhisperKOOL digital controller monitors cellar conditions and helps protect the system by alerting users when operating parameters are not being met.
Why it matters: Accurate control helps maintain consistent wine storage conditions and gives owners better visibility into cellar performance.
Liquid-Temperature Bottle Probe
The bottle probe measures liquid temperature rather than only measuring the ambient air inside the wine cellar.
Why it matters: Wine changes temperature more slowly than air. Measuring liquid temperature provides a more accurate reflection of the actual wine storage environment.
3-Speed Fan Switch
The built-in 3-speed fan switch allows airflow adjustment based on cellar conditions and installation requirements.
Why it matters: Adjustable fan speeds provide flexibility for balancing airflow, noise, and cellar performance.
Fully Ducted Configuration
The Extreme tiR series supports ducting on both the evaporator and condenser sides, allowing the unit to be positioned away from the cellar.
Why it matters: A fully ducted design helps preserve the appearance of the wine room while reducing the need to place equipment directly inside the cellar wall.
Exterior Grille Compatibility
When the system is mounted through an exterior wall, the WhisperKOOL exterior grille helps protect the exhaust side from outdoor elements.
Why it matters: Proper exterior protection can improve system durability when the installation requires outdoor exposure.
Extreme Environment Performance
The system can maintain a 55°F cellar temperature with condenser air intake temperatures up to 110°F.
Why it matters: This makes the 5000tiR suitable for demanding installation environments where standard units may struggle.
Cellar Fit Assessment
Project Type
Fit
Reason
Residential Wine Cellar
Excellent
Strong capacity and fully ducted design for medium-size enclosed wine cellars.
Luxury Custom Wine Room
Excellent
Allows the cooling equipment to be hidden while preserving the visual design of the cellar.
Restaurant Wine Storage
Good
Suitable when the cellar is enclosed, properly insulated, and professionally sized.
Glass Wine Cellar
Requires Load Calculation
Glass can significantly increase heat load and may require a larger system.
Open Display Area
Not Recommended
Wine cellar cooling systems require enclosed, sealed spaces to maintain stable conditions.
Advantages and Limitations
Advantages
Limitations
Fully ducted design keeps equipment out of the visible wine cellar.
Requires duct routing and proper installation planning.
Designed for extreme condenser air intake temperatures up to 110°F.
Performance depends on correct cellar construction and heat load sizing.
Includes bottle probe for more accurate wine temperature monitoring.
Drain line tubing is required but not provided.
Supports flexible thermostat options, including optional 24V conversion.
Smart thermostats are not supplied by WhisperKOOL and are not supported by WhisperKOOL customer service.
Appropriate for medium-size custom cellars up to approximately 1,250 cu. ft.
Not appropriate for uninsulated, open, or poorly sealed rooms.
Installation Requirements
The WhisperKOOL Extreme 5000tiR should be installed only after confirming that the wine cellar is properly constructed and that the system has been sized for the actual heat load of the space.
Insulation
The wine cellar must be fully insulated. Poor insulation can cause unstable temperatures, excessive runtime, and premature equipment wear.
Vapor Barrier
A proper vapor barrier is required to help prevent moisture migration and condensation issues inside the cellar envelope.
Electrical
The unit requires 115V power and a dedicated 20 amp circuit.
Ducting
The system uses 8-inch supply and 8-inch return ducting on the evaporator and condenser sides.
Drain Line
A 3/8-inch ID clear plastic drain line is required and is not provided with the unit.
Placement Distance
The unit can be installed up to 25 duct feet away from the wine cellar.
Sizing note: Every wine cellar is different. Building materials such as glass, stone, concrete, exterior walls, lighting, doors, and poor insulation can increase heat load. Wine Coolers Empire recommends performing a heat load calculation before selecting a cooling system.
What’s Included
WhisperKOOL Extreme 5000tiR fully ducted wine cellar cooling unit
Duct plenums
Advanced digital display controller with 50-ft. cable
Liquid-temperature-measuring bottle probe with 50-ft. cable
Standard thermostat configuration
Owner documentation and product support resources
Technical Specifications
Model
Extreme 5000tiR Ducted
Cellar Size
Approximately 1,250 cu. ft. when the wine cellar is fully insulated and sealed with a proper vapor barrier
BTU/h
3,794 BTU/h at 85°F condenser air intake temperature
Dimensions with Duct Plenums
39.5" L x 14.25" W x 22.5" H
Refrigerant
R-134a
Refrigeration Tons
0.31
Weight
115 lbs.
Horsepower
1/3 HP
Voltage Rating
115V; 20 amp dedicated circuit required
Running Amps
9 amps
Duct Size
8" supply and 8" return for evaporator and condenser
Drain Line
3/8" ID clear plastic tubing required; not provided
Installation Distance
Can be installed up to 25 duct feet away from the cellar
Thermostat
Advanced digital display with 50-ft. cable; liquid-temperature-measuring bottle probe with 50-ft. cable
Temperature Delta
Can maintain a 55°F cellar temperature with up to 110°F condenser air intake temperature
Ducting Options
Condensing side can be ducted
Warranty
2-year limited warranty on parts and labor; 5-year limited warranty on compressor
BTU/h and Sizing Guidance
The WhisperKOOL Extreme 5000tiR provides an estimated cooling capacity of 3,794 BTU/h. This number is useful for comparison, but it should not be treated as a guaranteed fit for every 1,250 cu. ft. cellar.
A wine cellar may require a larger unit if the room includes high heat load variables such as large glass panels, stone, concrete, exterior exposure, insufficient insulation, air leaks, frequent door openings, or inadequate vapor barrier construction.
Choosing an undersized unit may prevent the cellar from reaching the desired wine cellar temperature and may contribute to premature system failure.
The optional 24V Thermostat Conversion Kit allows compatible WhisperKOOL systems to be used with select 24V thermostat configurations.
Connect compatible thermostat technology to Wi-Fi.
Monitor temperature from a phone, tablet, or laptop.
Monitor run time and energy usage.
Set alarm notifications.
View cellar conditions from a mobile device.
Please note: WhisperKOOL does not provide smart thermostats. If you choose the 24V Thermostat Conversion Kit, the system will not be built with the standard WhisperKOOL control or liquid-measuring bottle probe. You will need to purchase your own 24V smart thermostat to operate the equipment. WhisperKOOL customer support does not provide support for issues related to smart thermostats.
Optional WhisperKOOL Accessories
WhisperKOOL replacement parts and accessories may help protect or enhance the performance of your wine cooling system. View available options on the WhisperKOOL Parts and Accessories page.
Condenser Coil Coating
Condenser coil coating is a protective coating applied to the condenser coil to help protect the cooling unit from salt air. It is especially useful for installations near coastal or beach environments where salt exposure may reduce system lifespan.
Wine Coolers Empire focuses on wine cellar cooling systems, wine refrigeration equipment, and wine storage products for residential and commercial projects.
Free Wine Cellar Design Assistance
Our team can help review your cellar size, layout, and application so you can choose a properly matched cooling system.
Product Selection Guidance
We help compare system types, sizing ranges, ducting requirements, and application fit before purchase.
Customer Review History
Read more verified customer feedback on our Customer Reviews page.
Wine Coolers Empire Expert Recommendation
The WhisperKOOL Extreme 5000tiR is one of the strongest options for medium-size wine cellars where the cooling unit should not be visible inside the room. We typically recommend this model for properly constructed cellars between approximately 900 and 1,250 cubic feet when the project requires ducted airflow, quiet cellar operation, and reliable performance in warmer mechanical spaces.
Before ordering, confirm the actual heat load of the cellar. If the space includes glass walls, stone surfaces, concrete, exterior exposure, high ceilings, unusual lighting, or frequent door openings, a larger unit may be required. Wine Coolers Empire can help review your project and recommend the correct cooling system before purchase.
Need Help Sizing Your Wine Cellar Cooling System?
Wine Coolers Empire provides free wine cellar design assistance, product recommendations, and cooling system sizing support to help you choose the right WhisperKOOL unit for your space.
