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 Self-Contained Cooling Unit (w/ Remote)
is backordered and will ship as soon as it is back in stock.
In Stock & Ready to Ship
Estimated Delivery in 3-7 business days
Self-Contained Through-the-Wall Wine Cellar Cooling System
WhisperKOOL Extreme 5000tiR Self-Contained Cooling Unit with Remote Controller
High-performance through-the-wall wine cellar cooling for properly insulated wine cellars up to approximately 1,250 cubic feet, built for demanding environments, warm climates, and exterior-wall applications.
Recommended for wine cellars up to approximately 1,250 cu. ft.
Includes remote KDT Plus digital controller with 50-foot cable
Designed for through-the-wall installation with optional ducting accessories
Can maintain a 55°F cellar temperature with condenser intake air up to 110°F
Ideal for collectors who need reliable cooling in warm climates or exterior-wall applications
Product Overview
The WhisperKOOL Extreme 5000tiR is engineered for medium-sized residential wine cellars that need strong, reliable cooling performance in more demanding installation conditions. As part of the WhisperKOOL Extreme Series, this unit is designed for applications where the condenser side may experience higher ambient temperatures than standard wine cellar cooling systems can tolerate.
This model is a self-contained system, meaning the evaporator and condenser are housed in one unit. It installs through the wall and is a practical option for homeowners and collectors who want dependable wine cellar cooling without moving to a split refrigeration system.
The “tiR” configuration includes a remote KDT Plus controller, giving you convenient access to system controls outside the cellar. This helps reduce unnecessary cellar entry while keeping temperature management simple and accessible.
Quick Answer Summary
Cooling System Type
Self-contained wine cellar cooling unit
Installation Style
Through-the-wall with optional ducting accessories
Recommended Cellar Size
Up to approximately 1,250 cu. ft.
BTU/h
3,794 BTU/h at 85°F condenser air intake temperature
Voltage
115V; 20 amp dedicated circuit required
Remote Controller
Included KDT Plus digital controller with 50-foot cable
Bottle Probe
Liquid-temperature-measuring bottle probe with 50-foot cable
Extreme Temperature Capability
Can maintain a 55°F cellar temperature with condenser air intake up to 110°F
Best For
Medium residential wine cellars, warm climates, exterior-wall applications, and buyers who want remote controller access
Recommended For
Residential wine cellars up to approximately 1,250 cu. ft.
Collectors who need reliable cooling in warm climates
Through-the-wall installations where a self-contained unit is preferred
Exterior-wall applications when paired with the proper exterior grille or housing
Cellars where remote temperature control is preferred
Projects where a fully ducted split system is not required
Not Recommended For
Wine cellars larger than the recommended 1,250 cu. ft. capacity
Uninsulated rooms, garages, or open spaces without proper sealing
Glass-heavy wine rooms without a professional heat-load review
Installations without proper ventilation, drainage, or electrical preparation
Important installation note: If installing this unit through an exterior wall, use the appropriate WhisperKOOL exterior grille or exterior housing to protect the exhaust side from outdoor elements. If installing through an interior wall where hot condenser air needs to be redirected, use the appropriate condenser ducting plenum kit.
Free Wine Cellar Design Assistance
Every wine cellar has different cooling requirements. Wine Coolers Empire can help review cellar size, insulation, vapor barrier quality, glass exposure, ambient temperature, ventilation, and cooling system selection before purchase.
The included remote digital display allows convenient temperature control outside the wine cellar and includes Advanced System Protection alerts.
Bottle Probe Accuracy
The bottle probe measures liquid temperature inside the cellar instead of only measuring air temperature, supporting more stable wine storage monitoring.
3-Speed Fan Switch
The built-in 3-speed fan switch allows fan-speed adjustment based on cellar needs and installation conditions.
Extreme Temperature Capability
The Extreme Series can maintain a 55°F cellar temperature with condenser air intake temperatures up to 110°F.
Exterior-Wall Ready
For exterior-wall installations, the optional WhisperKOOL exterior grille helps protect the exhaust side of the unit from outdoor elements.
Optional Ducting Flexibility
The system can support ducting options up to 25 duct feet away from the cellar when the proper ducting accessories are used.
Advantages and Limitations
Advantages
Limitations
Self-contained system simplifies installation compared with split refrigeration systems.
Through-the-wall design means the unit is not fully concealed inside the project architecture.
Remote controller allows convenient monitoring and adjustments outside the cellar.
Requires correct installation planning for ventilation, drainage, and electrical service.
Extreme Series design supports condenser air intake temperatures up to 110°F.
Exterior-wall installations require an exterior grille or protective housing.
Bottle probe helps monitor actual wine temperature more accurately than air temperature alone.
Not suitable for oversized, poorly insulated, or glass-heavy cellars without heat-load review.
Optional ducting accessories provide more placement flexibility.
Ducting accessories must be selected correctly for the installation type.
Installation Requirements
The WhisperKOOL Extreme 5000tiR performs best in a properly constructed wine cellar. Before selecting this system, confirm that the room has suitable insulation, an effective vapor barrier, correct electrical service, drainage provisions, and adequate condenser-side ventilation.
Required for Proper Performance
Fully insulated and sealed wine cellar envelope
Proper vapor barrier installation
Heat-load calculation before final unit selection
Dedicated 115V, 20 amp electrical circuit
3/8" ID clear plastic drain line, not included
Adequate condenser-side air intake and exhaust planning
Installation Planning Notes
Exterior-wall installations require a WhisperKOOL exterior grille or housing.
Interior-wall installations may require a condenser ducting plenum kit to redirect hot exhaust air.
Ducting accessories may be used for evaporator or condenser-side flexibility.
Glass, stone, concrete, and other high-load materials may require upsizing.
Heat-load reminder: Cellar size alone does not determine the correct cooling unit. Glass exposure, insulation quality, door type, climate, lighting, construction materials, and usage patterns can all affect cooling demand.
Extreme ti vs Extreme tiR: What Is the Difference?
The WhisperKOOL Extreme tiR is the remote-controller version of the Extreme ti Series. Both systems use a through-the-wall self-contained installation format, but the tiR includes a remote KDT Plus controller so owners can adjust and monitor settings outside the cellar.
Choose the model size based on a professional heat-load review, not just cubic footage. The comparison below shows general sizing references for the WhisperKOOL Extreme tiR Series.
Approx. 1,250 cu. ft. when the wine cellar is fully insulated and sealed with a proper vapor barrier
BTU/h at 85°F Condenser Air Intake
3,794
Estimated BTU/h Reference
4,126 BTU/h estimate shown in product BTU reference section
Dimensions
28" L x 14.25" W x 15.75" H
Refrigerant
R-134a
Weight
115 lbs
Horsepower
1/3 HP
Voltage Rating
115V; 20 amp dedicated circuit required
Running Amps
9 amps
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 when properly configured
Thermostat
Advanced digital display with 50-foot cable; liquid-temperature-measuring bottle probe with 50-foot cable
Temperature Delta
Can maintain a 55°F cellar temperature with up to 110°F condenser air intake temperature
Duct Size
8" supply and 8" return for evaporator and condenser ducting options
Ducting Options
Condensing side can be ducted; optional evaporator and condenser ducting plenums available
Warranty
2-year limited warranty on parts and labor; 5-year limited warranty on compressor
BTU/h and Sizing Guidance
The BTU/h value shown for this product is an estimate and should not be treated as a guarantee for every wine cellar. A cellar may require a larger system when the design includes heat-load variables such as glass walls, stone, concrete, insufficient insulation, weak door seals, high ambient temperature, or frequent access.
For best results, review your cellar design before selecting a unit. Choosing an undersized unit may prevent the system from reaching the desired wine cellar temperature and may shorten equipment life.
Use the resources below to review installation requirements, specifications, warranty coverage, and optional thermostat conversion details before purchasing.
Extreme 5000tiR Wine Cellar Cooling System Overview
Advanced Controller
Extreme Series Power Option
Durable Finish
Variable Speed Fan
Single Piece Mounting Bracket
24V Thermostat Conversion Kit Option
WhisperKOOL offers an optional 24V thermostat conversion kit for buyers who want to use compatible third-party 24V thermostat technology. This option can support smart thermostat features such as Wi-Fi control, mobile monitoring, run-time visibility, and alarm notifications when paired with a compatible thermostat selected by the customer.
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 must purchase your own compatible 24V smart thermostat, and WhisperKOOL Customer Satisfaction will not provide support for issues related to third-party smart thermostats.
Optional accessories can improve installation flexibility, protect the cooling system, or support special application requirements. Confirm accessory compatibility before purchasing.
Exterior Grille for Extreme Series
The exterior grille helps protect the system's exhaust side from outdoor elements when the unit is installed through an exterior wall.
The ducting plenum allows ducting on either side of the WhisperKOOL Extreme ti and tiR self-contained through-the-wall wine cooling systems.
Condenser Coil Coating
Condenser coil coating helps protect the condenser coil from salt air, making it especially useful for coastal or beach-area installations where corrosion risk may be higher.
Wine Coolers Empire is a trusted dealer of specialty wine cellar air conditioners, commercial wine cellar refrigeration units, residential wine cellar coolers, wine racks, and wine storage equipment. Our team helps customers compare product options, avoid undersized systems, and select cooling equipment that fits the actual wine cellar design.
For order processing, shipping options, and delivery timing, visit our Shipping Policy.
WCE Expert Recommendation
The WhisperKOOL Extreme 5000tiR is best suited for medium residential wine cellars where a self-contained through-the-wall system is preferred and remote temperature control is important. It is a strong choice for collectors who need more environmental tolerance than a standard cooling unit, especially when the condenser side may face warmer conditions.
For best results, confirm that the cellar is fully insulated, sealed, and vapor-barrier protected before installation. If the project includes large glass areas, stone, concrete, poor insulation, or unusual heat exposure, request a heat-load review before selecting the final unit size.
Need Help Choosing the Right Wine Cellar Cooling System?
Wine Coolers Empire offers free professional wine cellar design assistance to help you review cellar size, insulation, vapor barrier needs, heat-load variables, and cooling system selection before you buy.
This model is designed to cool a wine cellar of approximately 1,250 cubic feet, assuming the space is well-insulated and sealed with a proper vapor barrier.
At a condenser air intake of 85°F, it has a cooling capacity of about 3,794 BTU/h.
It can be installed through a wall (“through-the-wall”) and supports partial or full ducting, with up to 25 feet of duct distance.
It operates on 115 V and needs a dedicated 20-amp circuit.
It comes with a remote digital display (with a 50-ft cable) and a liquid-temperature bottle probe to precisely measure wine temperature.
It uses R‑134a refrigerant and is capable of maintaining a 55 °F cellar even when the condenser air intake gets extremely hot (up to ~110 °F).
Thanks to its variable-speed fans, it operates very quietly — down to around 51 dB on its lowest setting."]
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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 Coolers Empire 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
Unit price
Self-Contained Through-the-Wall Wine Cellar Cooling System
WhisperKOOL Extreme 5000tiR Self-Contained Cooling Unit with Remote Controller
High-performance through-the-wall wine cellar cooling for properly insulated wine cellars up to approximately 1,250 cubic feet, built for demanding environments, warm climates, and exterior-wall applications.
Recommended for wine cellars up to approximately 1,250 cu. ft.
Includes remote KDT Plus digital controller with 50-foot cable
Designed for through-the-wall installation with optional ducting accessories
Can maintain a 55°F cellar temperature with condenser intake air up to 110°F
Ideal for collectors who need reliable cooling in warm climates or exterior-wall applications
Product Overview
The WhisperKOOL Extreme 5000tiR is engineered for medium-sized residential wine cellars that need strong, reliable cooling performance in more demanding installation conditions. As part of the WhisperKOOL Extreme Series, this unit is designed for applications where the condenser side may experience higher ambient temperatures than standard wine cellar cooling systems can tolerate.
This model is a self-contained system, meaning the evaporator and condenser are housed in one unit. It installs through the wall and is a practical option for homeowners and collectors who want dependable wine cellar cooling without moving to a split refrigeration system.
The “tiR” configuration includes a remote KDT Plus controller, giving you convenient access to system controls outside the cellar. This helps reduce unnecessary cellar entry while keeping temperature management simple and accessible.
Quick Answer Summary
Cooling System Type
Self-contained wine cellar cooling unit
Installation Style
Through-the-wall with optional ducting accessories
Recommended Cellar Size
Up to approximately 1,250 cu. ft.
BTU/h
3,794 BTU/h at 85°F condenser air intake temperature
Voltage
115V; 20 amp dedicated circuit required
Remote Controller
Included KDT Plus digital controller with 50-foot cable
Bottle Probe
Liquid-temperature-measuring bottle probe with 50-foot cable
Extreme Temperature Capability
Can maintain a 55°F cellar temperature with condenser air intake up to 110°F
Best For
Medium residential wine cellars, warm climates, exterior-wall applications, and buyers who want remote controller access
Recommended For
Residential wine cellars up to approximately 1,250 cu. ft.
Collectors who need reliable cooling in warm climates
Through-the-wall installations where a self-contained unit is preferred
Exterior-wall applications when paired with the proper exterior grille or housing
Cellars where remote temperature control is preferred
Projects where a fully ducted split system is not required
Not Recommended For
Wine cellars larger than the recommended 1,250 cu. ft. capacity
Uninsulated rooms, garages, or open spaces without proper sealing
Glass-heavy wine rooms without a professional heat-load review
Installations without proper ventilation, drainage, or electrical preparation
Important installation note: If installing this unit through an exterior wall, use the appropriate WhisperKOOL exterior grille or exterior housing to protect the exhaust side from outdoor elements. If installing through an interior wall where hot condenser air needs to be redirected, use the appropriate condenser ducting plenum kit.
Free Wine Cellar Design Assistance
Every wine cellar has different cooling requirements. Wine Coolers Empire can help review cellar size, insulation, vapor barrier quality, glass exposure, ambient temperature, ventilation, and cooling system selection before purchase.
The included remote digital display allows convenient temperature control outside the wine cellar and includes Advanced System Protection alerts.
Bottle Probe Accuracy
The bottle probe measures liquid temperature inside the cellar instead of only measuring air temperature, supporting more stable wine storage monitoring.
3-Speed Fan Switch
The built-in 3-speed fan switch allows fan-speed adjustment based on cellar needs and installation conditions.
Extreme Temperature Capability
The Extreme Series can maintain a 55°F cellar temperature with condenser air intake temperatures up to 110°F.
Exterior-Wall Ready
For exterior-wall installations, the optional WhisperKOOL exterior grille helps protect the exhaust side of the unit from outdoor elements.
Optional Ducting Flexibility
The system can support ducting options up to 25 duct feet away from the cellar when the proper ducting accessories are used.
Advantages and Limitations
Advantages
Limitations
Self-contained system simplifies installation compared with split refrigeration systems.
Through-the-wall design means the unit is not fully concealed inside the project architecture.
Remote controller allows convenient monitoring and adjustments outside the cellar.
Requires correct installation planning for ventilation, drainage, and electrical service.
Extreme Series design supports condenser air intake temperatures up to 110°F.
Exterior-wall installations require an exterior grille or protective housing.
Bottle probe helps monitor actual wine temperature more accurately than air temperature alone.
Not suitable for oversized, poorly insulated, or glass-heavy cellars without heat-load review.
Optional ducting accessories provide more placement flexibility.
Ducting accessories must be selected correctly for the installation type.
Installation Requirements
The WhisperKOOL Extreme 5000tiR performs best in a properly constructed wine cellar. Before selecting this system, confirm that the room has suitable insulation, an effective vapor barrier, correct electrical service, drainage provisions, and adequate condenser-side ventilation.
Required for Proper Performance
Fully insulated and sealed wine cellar envelope
Proper vapor barrier installation
Heat-load calculation before final unit selection
Dedicated 115V, 20 amp electrical circuit
3/8" ID clear plastic drain line, not included
Adequate condenser-side air intake and exhaust planning
Installation Planning Notes
Exterior-wall installations require a WhisperKOOL exterior grille or housing.
Interior-wall installations may require a condenser ducting plenum kit to redirect hot exhaust air.
Ducting accessories may be used for evaporator or condenser-side flexibility.
Glass, stone, concrete, and other high-load materials may require upsizing.
Heat-load reminder: Cellar size alone does not determine the correct cooling unit. Glass exposure, insulation quality, door type, climate, lighting, construction materials, and usage patterns can all affect cooling demand.
Extreme ti vs Extreme tiR: What Is the Difference?
The WhisperKOOL Extreme tiR is the remote-controller version of the Extreme ti Series. Both systems use a through-the-wall self-contained installation format, but the tiR includes a remote KDT Plus controller so owners can adjust and monitor settings outside the cellar.
Choose the model size based on a professional heat-load review, not just cubic footage. The comparison below shows general sizing references for the WhisperKOOL Extreme tiR Series.
Approx. 1,250 cu. ft. when the wine cellar is fully insulated and sealed with a proper vapor barrier
BTU/h at 85°F Condenser Air Intake
3,794
Estimated BTU/h Reference
4,126 BTU/h estimate shown in product BTU reference section
Dimensions
28" L x 14.25" W x 15.75" H
Refrigerant
R-134a
Weight
115 lbs
Horsepower
1/3 HP
Voltage Rating
115V; 20 amp dedicated circuit required
Running Amps
9 amps
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 when properly configured
Thermostat
Advanced digital display with 50-foot cable; liquid-temperature-measuring bottle probe with 50-foot cable
Temperature Delta
Can maintain a 55°F cellar temperature with up to 110°F condenser air intake temperature
Duct Size
8" supply and 8" return for evaporator and condenser ducting options
Ducting Options
Condensing side can be ducted; optional evaporator and condenser ducting plenums available
Warranty
2-year limited warranty on parts and labor; 5-year limited warranty on compressor
BTU/h and Sizing Guidance
The BTU/h value shown for this product is an estimate and should not be treated as a guarantee for every wine cellar. A cellar may require a larger system when the design includes heat-load variables such as glass walls, stone, concrete, insufficient insulation, weak door seals, high ambient temperature, or frequent access.
For best results, review your cellar design before selecting a unit. Choosing an undersized unit may prevent the system from reaching the desired wine cellar temperature and may shorten equipment life.
Use the resources below to review installation requirements, specifications, warranty coverage, and optional thermostat conversion details before purchasing.
Extreme 5000tiR Wine Cellar Cooling System Overview
Advanced Controller
Extreme Series Power Option
Durable Finish
Variable Speed Fan
Single Piece Mounting Bracket
24V Thermostat Conversion Kit Option
WhisperKOOL offers an optional 24V thermostat conversion kit for buyers who want to use compatible third-party 24V thermostat technology. This option can support smart thermostat features such as Wi-Fi control, mobile monitoring, run-time visibility, and alarm notifications when paired with a compatible thermostat selected by the customer.
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 must purchase your own compatible 24V smart thermostat, and WhisperKOOL Customer Satisfaction will not provide support for issues related to third-party smart thermostats.
Optional accessories can improve installation flexibility, protect the cooling system, or support special application requirements. Confirm accessory compatibility before purchasing.
Exterior Grille for Extreme Series
The exterior grille helps protect the system's exhaust side from outdoor elements when the unit is installed through an exterior wall.
The ducting plenum allows ducting on either side of the WhisperKOOL Extreme ti and tiR self-contained through-the-wall wine cooling systems.
Condenser Coil Coating
Condenser coil coating helps protect the condenser coil from salt air, making it especially useful for coastal or beach-area installations where corrosion risk may be higher.
Wine Coolers Empire is a trusted dealer of specialty wine cellar air conditioners, commercial wine cellar refrigeration units, residential wine cellar coolers, wine racks, and wine storage equipment. Our team helps customers compare product options, avoid undersized systems, and select cooling equipment that fits the actual wine cellar design.
For order processing, shipping options, and delivery timing, visit our Shipping Policy.
WCE Expert Recommendation
The WhisperKOOL Extreme 5000tiR is best suited for medium residential wine cellars where a self-contained through-the-wall system is preferred and remote temperature control is important. It is a strong choice for collectors who need more environmental tolerance than a standard cooling unit, especially when the condenser side may face warmer conditions.
For best results, confirm that the cellar is fully insulated, sealed, and vapor-barrier protected before installation. If the project includes large glass areas, stone, concrete, poor insulation, or unusual heat exposure, request a heat-load review before selecting the final unit size.
Need Help Choosing the Right Wine Cellar Cooling System?
Wine Coolers Empire offers free professional wine cellar design assistance to help you review cellar size, insulation, vapor barrier needs, heat-load variables, and cooling system selection before you buy.
