WhisperKOOL Blow-Through 8000 H.E. 220V Split Wine Cellar Cooling System
WhisperKOOL Blow-Through 8000 H.E. 220V Split Wine Cellar Cooling System is backordered and will ship as soon as it is back in stock.
WhisperKOOL Blow-Through 8000 H.E. 220V Split Wine Cellar Cooling S...
WhisperKOOL Blow-Through 8000 H.E. 220V Split Wine Cellar Cooling System is backordered and will ship as soon as it is back in stock.
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Description
Description
WhisperKOOL Blow-Through Series
WhisperKOOL Blow-Through 8000 H.E. 220V Split Wine Cellar Cooling System
The WhisperKOOL Blow-Through 8000 H.E. is a configurable split wine cellar cooling system designed for installations where cooling equipment must integrate discreetly into the surrounding architecture. Its evaporator can be concealed in a soffit, above cabinetry, within a wine wall, inside the cellar, or in an adjacent mechanical space while conditioned air is directed through a ducted, ductless, or hybrid airflow arrangement.
This configuration pairs the Blow-Through 8000 evaporator with a WhisperKOOL 220V High Efficiency condensing unit using a communication cable. The system is intended for custom residential wine rooms, glass wine cellars, commercial wine displays, built-in wine storage, and other projects requiring flexible equipment placement and directional airflow.
Quick Expert Summary
Best For
Custom wine cellars, wine walls, glass enclosures, soffit installations, built-in cabinetry, commercial wine displays, and projects requiring concealed cooling equipment.
Airflow Options
Supports ducted, ductless, and hybrid configurations. One compatible airflow kit is required to complete the evaporator configuration.
System Type
Split wine cellar cooling system with a remotely located 220V High Efficiency condensing unit and a communication-cable control connection.
Installation
Must be installed and commissioned by a qualified, licensed HVAC/R technician. Improper installation can prevent proper operation and void the manufacturer warranty.
Why Choose the Blow-Through 8000 H.E.?
The Blow-Through Series is designed for wine cellar projects where a conventional wall-mounted evaporator would interfere with the appearance, layout, or usable wall space of the cellar. Its adaptable airflow system allows the cooling equipment to be integrated around architectural constraints instead of forcing the cellar design around a fixed discharge direction.
Concealed Cooling Integration
The evaporator can be positioned in cellars, soffits, attics, cabinetry, or adjacent mechanical spaces, allowing the main cooling equipment to remain less visible within the finished wine cellar.
Configurable Airflow Direction
Supply and return airflow can be connected to ducts, redirected with airflow deflectors, or configured with one duct and one deflector. This provides flexibility for projects with limited ducting routes or difficult equipment placement.
Quiet Centrifugal Blower
The multi-speed centrifugal blower supports controlled air movement through the selected airflow configuration. Published evaporator sound levels are as low as 46 dBA on low speed when measured at 6 feet.
Built-In Condensate Pump
The evaporator includes a condensate pump to help manage moisture removed from the cellar air. The drain system must still be correctly routed, tested, and maintained by the installer.
Liquid-Temperature Bottle Probe
The standard controller uses a bottle probe to monitor liquid temperature rather than responding only to short-term changes in cellar air temperature. This supports more stable control for wine storage.
Service-Friendly Construction
Dual-side service access, a removable coil design, and accessible electrical connections are intended to simplify inspection, maintenance, and component service.
Recommended Applications
- Custom residential wine cellars
- Glass-enclosed wine rooms
- Floor-to-ceiling wine walls
- Wine cooling systems concealed above cabinetry
- Soffit-mounted cooling installations
- Walk-in wine cellars
- Restaurant wine displays
- Hospitality and commercial wine storage projects
- Projects with limited conventional ducting routes
- Installations requiring directional supply and return airflow
- Wine cellar designs where visible cooling equipment is undesirable
Is This the Right System for Your Project?
This system may be a good fit when:
- You need to conceal the evaporator in a soffit, cabinet, attic, cellar, or mechanical space.
- Your project requires ducted, ductless, or partially ducted airflow.
- The wine cellar design cannot accommodate a conventional through-the-wall cooling unit.
- You want the heat-generating condensing unit positioned away from the wine cellar.
- Your project includes a qualified HVAC/R professional who can install and commission a split system.
- A professional heat-load calculation confirms that the system is appropriately sized.
This system may not be the right choice when:
- You need a plug-in, self-contained through-the-wall cooling unit.
- You cannot accommodate refrigerant lines between the evaporator and condenser.
- You do not have access to a qualified, licensed HVAC/R installer.
- You need a complete system that requires no field charging or commissioning.
- Your project cannot provide the required electrical circuits, service clearances, drainage, or airflow openings.
- You have not confirmed the cellar heat load, insulation, vapor barrier, glass exposure, and surrounding ambient conditions.
Cooling Capacity and System Sizing
The Blow-Through 8000 H.E. has a published cooling-capacity range of approximately 4,463 to 5,544 BTU per hour, depending on operating conditions and system configuration. Actual sensible and total capacity can vary with condenser inlet temperature, evaporator fan speed, airflow arrangement, refrigerant charge, duct resistance, cellar temperature, and installation conditions.
Cooling capacity should not be selected from cellar volume alone. A professional heat-load calculation should account for the complete construction and operating environment, including:
- Cellar dimensions and ceiling height
- Insulation type and R-value
- Continuity and condition of the vapor barrier
- Quantity and type of glass
- Exterior walls and solar exposure
- Concrete, stone, brick, or other high-mass surfaces
- Adjacent-room temperatures
- Lighting and electrical loads
- Door construction and frequency of opening
- Supply and return duct lengths and restrictions
- Condenser ambient temperature
Required Airflow Configuration
The Blow-Through 8000 evaporator requires one airflow configuration kit. The correct kit depends on whether the supply air, return air, or both air paths will be connected to ducts.
| Configuration | Kit Components | Airflow Arrangement | Common Applications |
|---|---|---|---|
| Ducted Airflow Kit | Two duct plenums | Both supply and return air are fully ducted. | Remote evaporator placement, concealed registers, mechanical rooms, attics, and installations where both air paths must be routed away from the unit. |
| Ductless Airflow Kit | Two airflow deflectors | Supply and return air are directed from the evaporator without conventional duct runs. | Soffits, cabinetry, wine walls, and installations where the evaporator is positioned close to the conditioned cellar space. |
| Hybrid Airflow Kit | One duct plenum and one airflow deflector | One air path is ducted while the other is directed with a deflector. | Projects where only the supply or return requires ducting because of architectural or equipment-placement restrictions. |
Deflectors permit the supply and return air to be directed toward the front, rear, or downward, depending on the selected configuration and available installation space. The final orientation should be established during project planning so that conditioned air circulates through the cellar without short cycling directly back into the return.
Ducting and Register Planning
For the Blow-Through 8000 evaporator, the published duct guideline is a maximum 25-foot duct run using 10-inch ducting. Duct length, bends, restrictions, transitions, register free area, and poor insulation can reduce airflow and cooling performance.
- Use correctly sized supply and return ducts.
- Keep duct runs as short and direct as the project permits.
- Minimize sharp bends, compressed flexible duct, and restrictive transitions.
- Seal duct connections to prevent conditioned-air leakage.
- Insulate ductwork and maintain vapor-barrier integrity to prevent condensation.
- Use registers and louvers that provide sufficient free area for the required airflow.
- Do not place the supply and return where air will immediately recirculate between them.
- Confirm actual airflow during system commissioning.
Register and louver selection must be based on free area rather than nominal face dimensions alone. Decorative registers that are too restrictive can increase static pressure, reduce airflow, decrease capacity, and contribute to coil icing or poor temperature distribution.
220V High Efficiency Condenser
This configuration uses the WhisperKOOL 220V High Efficiency condenser designed for the Blow-Through 8000 evaporator. The evaporator receives 115V power, while the High Efficiency condenser requires 210–230V power. A 24V, 18/5 communication cable is used between the system components.
High Efficiency Condenser Advantages
- Remote placement separates condenser heat and compressor operation from the wine cellar.
- Published sound level as low as 48 dBA at 6 feet under the stated test condition.
- Designed to operate across ambient temperatures from approximately -20°F to 120°F.
- Supports refrigerant line-set distances up to 100 feet when installed according to manufacturer requirements.
- Uses a 210–230V electrical supply for the condenser.
- Provides a split-system solution for concealed and architecturally integrated wine cellar cooling.
Technical Specifications
| Product | WhisperKOOL Blow-Through 8000 H.E. Split Wine Cellar Cooling System |
|---|---|
| Configuration | 220V High Efficiency condenser with communication cable |
| SKU | S-WKBT-8000-220 |
| System Type | Split wine cellar cooling system |
| Published Cooling Capacity | Approximately 4,463–5,544 BTU/h, depending on configuration and operating conditions |
| Evaporator Refrigerant Compatibility | R-134a / R-513A as identified on the current manufacturer product sheet; the supplied 4000/8000 charging documentation specifies R-134a |
| Evaporator Electrical Supply | 115V; dedicated circuit requirements must be confirmed from the installation documentation |
| Condenser Electrical Supply | 210–230V |
| Communication Wiring | 24V communication cable, 18/5 wire |
| Evaporator Running Amperage | Approximately 1.4 amps |
| Evaporator Weight | Approximately 65 lbs |
| Evaporator Airflow | Approximately 262 CFM low, 352 CFM medium, and 430 CFM high |
| Evaporator Sound Level | As low as 46 dBA low, 53 dBA medium, and 59 dBA high when measured at 6 feet |
| Ducted Evaporator Dimensions | Approximately 30.5 inches L × 15.5 inches W × 15.5 inches H |
| Ductless Evaporator Dimensions | Approximately 41.52 inches L × 15.5 inches W × 15.5 inches H |
| Hybrid Evaporator Dimensions | Approximately 36.01 inches L × 15.5 inches W × 15.5 inches H |
| Published Duct Guideline | 10-inch ducting; maximum 25-foot run |
| Condensate Management | Built-in condensate pump with 1/4-inch drain line |
| Standard Temperature Control | Advanced digital controller and liquid-temperature bottle probe, each with a 50-foot cable |
| Required Airflow Kit | Ducted, Ductless, or Hybrid Airflow Kit |
| Condenser Model Class | H.E. 8000 |
| Condenser Dimensions | Approximately 31.18 inches L × 10.75 inches W × 21.18 inches H |
| Condenser Weight | Approximately 56 lbs |
| Condenser Running Amperage | Approximately 3.66 amps |
| Condenser Sound Level | As low as 48 dBA at 6 feet under the stated manufacturer test condition |
| Condenser Ambient Operating Range | Approximately -20°F to 120°F |
| Maximum Refrigerant Line Distance | Up to 100 feet when installed according to manufacturer requirements |
| Liquid Line | 1/4-inch OD |
| Suction Line, 1–50 ft | 1/2-inch OD |
| Suction Line, 51–100 ft Horizontal | 5/8-inch OD |
| Installation Requirement | Qualified, licensed HVAC/R technician required |
| Line Set Included | No |
Specifications are based on the supplied manufacturer documentation and may be revised. Confirm final dimensions, electrical requirements, line-set sizing, refrigerant requirements, clearances, and installation procedures before construction or installation.
Required Project Selections
The following project decisions must be completed before ordering and installation:
- Select an airflow kit: Ducted, Ductless, or Hybrid.
- Confirm system sizing: Complete a professional wine cellar heat-load calculation.
- Plan evaporator placement: Confirm service access, airflow direction, drainage, and required clearances.
- Plan condenser placement: Confirm ambient conditions, electrical supply, airflow, structural support, and service access.
- Design the refrigerant line set: Determine total length, vertical rise, tubing diameter, insulation, and oil-management requirements.
- Select the control method: Standard WhisperKOOL controller and bottle probe or optional 24V thermostat conversion.
- Arrange professional installation: Use a qualified, licensed HVAC/R technician familiar with split-system charging and commissioning.
Optional Add-Ons
| Optional Add-On | Purpose |
|---|---|
| 24V Thermostat Conversion Kit | Converts the system for use with a separately sourced 24V thermostat. Selecting the conversion removes the standard WhisperKOOL controller and bottle probe. |
| Exterior Enclosure for Omega Condenser | Intended for compatible Omega condenser installations where an approved exterior housing is required. Confirm applicability to the condenser selected for the project. |
| Omega Condenser Ducting Kit | Supports compatible indoor Omega condenser installations requiring condenser-air ducting. Confirm compatibility before ordering. |
Installation Requirements
The Blow-Through 8000 H.E. is professional HVAC/R equipment. It is not a pre-charged, plug-in appliance and must be installed, evacuated, charged, adjusted, tested, and commissioned by a qualified, licensed HVAC/R technician.
Before Installation
- Verify that the selected system matches the completed cellar heat-load calculation.
- Confirm the selected airflow kit and final supply-and-return orientation.
- Provide the required power supplies for the evaporator and condenser.
- Provide 18/5 communication wiring for the 220V H.E. configuration.
- Plan an insulated refrigerant line set; the line set is not included.
- Provide sufficient space for equipment airflow and future service.
- Plan and test condensate drainage.
- Confirm register, louver, and duct free area before finish work is completed.
- Ensure the wine cellar is completely insulated and sealed with a proper vapor barrier.
Equipment Clearance
The supplied quick-start documentation calls for a minimum clearance of approximately 3 feet around the evaporator and condenser. Project conditions and the complete installation manual should be reviewed before the equipment location is finalized.
Refrigerant Line Planning
- Liquid line: 1/4-inch OD
- Suction line up to 50 feet: 1/2-inch OD
- Suction line from 51 to 100 feet horizontally: 5/8-inch OD
- Record the total line-set length and vertical rise.
- When the condenser is positioned above the evaporator, oil-saving bends are required at the manufacturer-specified intervals.
- Seal all suction-line insulation without gaps.
Evacuation and Leak Testing
The installer must follow the complete manufacturer instructions. The quick-start procedure calls for nitrogen flow during brazing, a pressure test at 250 PSI for 15 minutes, leak inspection, and evacuation to 500 microns using a digital micron gauge.
Refrigerant Charging and TXV Adjustment
The supplied 4000/8000 charge documentation specifies R-134a charging procedures and states that the TXV must be adjusted during commissioning. The initial charge is based on line-set length, but final operation must be verified through pressure, superheat, subcooling, temperature, voltage, and amperage measurements.
- Run the system under load before taking final readings.
- Confirm airflow across the evaporator and condenser.
- Verify bottle-probe placement and insulation.
- Confirm that refrigerant-line insulation is completely sealed.
- Charge the system slowly and monitor compressor amperage.
- Adjust the TXV only according to the manufacturer procedure.
- Allow the system to stabilize before rechecking measurements.
- Record the final refrigerant charge and commissioning readings on the warranty checklist.
Package and Project-Supplied Components
| Component | Status |
|---|---|
| Blow-Through 8000 evaporator | System component |
| Compatible 220V High Efficiency condenser | System component for this configuration |
| Standard digital controller | Included unless the 24V thermostat conversion is selected |
| Liquid-temperature bottle probe | Included unless the 24V thermostat conversion is selected |
| Built-in evaporator condensate pump | Included |
| Ducted, Ductless, or Hybrid Airflow Kit | Required selection |
| Refrigerant line set | Not included; supplied and sized by the installer |
| Field refrigerant charge | Provided and adjusted by the installing HVAC/R technician |
| Ductwork, registers, and louvers | Project supplied unless separately specified |
| Electrical circuits and disconnects | Project supplied |
| Third-party 24V thermostat | Not included |
Confirm the final bill of materials and package contents before ordering. Airflow kits, accessories, installation materials, ductwork, line sets, electrical work, and field labor may be ordered or supplied separately.
Maintenance Requirements
Annual professional maintenance is required to support reliable system operation and maintain warranty eligibility. Maintenance frequency may need to increase in dusty environments, commercial applications, or installations with restrictive airflow conditions.
Recommended Inspection and Maintenance Items
- Inspect duct insulation and vapor-barrier integrity.
- Clean supply and return grilles or registers.
- Inspect and clean filters as applicable.
- Inspect evaporator and condenser coils for dirt, fouling, damage, and evidence of leaks.
- Clean coils using appropriate service procedures.
- Inspect the drain pan, drain line, condensate pump, pump reservoir, and water sensor.
- Clear drain obstructions and perform a condensate drainage test.
- Inspect electrical connections, contactors, and relays.
- Confirm evaporator and condenser fan operation.
- Measure system voltage and amperage.
- Check refrigerant pressures, superheat, and subcooling.
- Inspect the sight glass and moisture indicator.
- Verify controller probes and bottle-probe condition.
- Clean the bottle probe with a clean towel or rag.
- Record identified issues and complete required repairs or adjustments.
Refrigerant adjustments, TXV adjustments, electrical service, coil repair, and condensate-pump repair should be performed only by qualified service personnel.
Warranty Information
The manufacturer documentation identifies a limited two-year split-system warranty with an additional one-year installation grace period. Warranty eligibility depends on correct professional installation, proper commissioning, required maintenance, and manufacturer approval of the applicable warranty checklist.
The installer must document information such as:
- Installer and company contact information
- Model and serial numbers
- Line-set length, vertical rise, and tubing diameter
- Pressure and temperature readings
- Superheat and subcooling measurements
- Refrigerant charge weight
- Voltage and amperage
- Condensate-drain test results
- System startup date
Official Product Resources
Review the applicable installation, configuration, charging, airflow, and maintenance documentation with the wine cellar designer and licensed HVAC/R installer before purchasing or installing the system.
Installation and Commissioning
- WhisperKOOL 4000/8000 Condenser Quick Start Guide
- Blow-Through Series High Efficiency Owner and Installation Manual
- WhisperKOOL 4000/8000 Refrigerant Charge Chart
Product Specifications and Configuration
- WhisperKOOL Blow-Through Series Product Sheet
- Blow-Through 4000/8000 Evaporator Drawing
- Blow-Through Airflow Configuration Sheet
- Blow-Through Series Sales Sheet
Airflow and Duct Design
Controls and Maintenance
Frequently Asked Questions
What is the WhisperKOOL Blow-Through 8000 H.E.?
It is a split wine cellar cooling system designed for concealed and configurable installation. The evaporator can be integrated into a soffit, cabinet, wine wall, cellar, attic, or adjacent mechanical space, while a remote 220V High Efficiency condenser rejects heat away from the cellar.
Is the entire system powered by 220V?
No. In this High Efficiency configuration, the published installation requirements specify 115V power for the evaporator and 210–230V power for the condenser. The installer must also provide the required communication wiring between the components.
What is the cooling capacity of the Blow-Through 8000 H.E.?
The supplied product information identifies a published capacity range of approximately 4,463 to 5,544 BTU per hour. Actual performance varies with condenser temperature, evaporator fan speed, airflow configuration, duct resistance, refrigerant charge, and cellar conditions.
How large of a wine cellar can this system cool?
A reliable maximum cubic-foot rating cannot be determined without evaluating the cellar construction. Glass, insulation, vapor-barrier quality, ceiling height, surrounding temperatures, exterior exposure, lighting, doors, and duct design all affect the heat load. A professional calculation should be completed before selecting the system.
Which airflow kit should I choose?
Choose the Ducted Airflow Kit when both supply and return will be connected to ducts. Choose the Ductless Airflow Kit when both air paths will be directed with deflectors near the evaporator. Choose the Hybrid Airflow Kit when one air path will be ducted and the other will use a deflector.
Is an airflow kit required?
Yes. A Ducted, Ductless, or Hybrid Airflow Kit is required to complete the evaporator's supply-and-return airflow configuration.
Can the Blow-Through 8000 be installed above a wine wall?
Yes, provided the project includes sufficient structural support, service access, drainage, airflow openings, duct or deflector clearance, and an installation layout approved by the project professionals. Soffits, cabinetry, and wine walls are among the intended applications of the Blow-Through Series.
Can it be used for a glass wine cellar?
It can be used for properly designed glass wine cellars, but glass creates a greater heat load than insulated opaque walls. The glass type, total glass area, room exposure, door leakage, and surrounding temperature must be included in the heat-load calculation.
Does the system include the refrigerant line set?
No. The refrigerant line set is not included. The licensed HVAC/R installer must provide correctly sized copper tubing, insulation, fittings, and other field installation materials based on the total run and vertical rise.
How far can the condenser be installed from the evaporator?
The manufacturer product sheet states that the condensing unit can be installed up to 100 feet of line set from the evaporator when all line-sizing, elevation, oil-management, charging, and installation requirements are followed.
What refrigerant does the system use?
The current product sheet identifies evaporator compatibility with R-134a and R-513A, while the supplied 4000/8000 quick-start and charge-chart documentation specifically instructs installers to use R-134a. The installer must follow the identification labels and documentation applicable to the exact equipment supplied.
Does the Blow-Through 8000 have a condensate pump?
Yes. The evaporator is equipped with a built-in condensate pump and a 1/4-inch drain line. The drain must be correctly routed and tested during installation, then inspected and cleaned as part of regular maintenance.
Can I use a smart thermostat?
A separately available 24V thermostat conversion kit permits use of a customer-supplied 24V thermostat. However, a thermostat is not included, the standard WhisperKOOL controller and bottle probe are removed with this conversion, and WhisperKOOL does not provide technical support for third-party smart thermostats.
What is the benefit of the standard bottle probe?
The bottle probe measures liquid temperature, which changes more gradually than the surrounding air. This helps the controller respond to wine-storage conditions rather than reacting only to brief air-temperature changes caused by door openings or normal system cycling.
How loud is the Blow-Through 8000?
The manufacturer lists evaporator sound levels as low as 46 dBA on low speed, 53 dBA on medium speed, and 59 dBA on high speed at 6 feet. The 220V High Efficiency condenser is listed as low as 48 dBA at 6 feet under the stated test condition. Actual perceived noise depends on placement, fan speed, duct design, registers, vibration isolation, and surrounding construction.
Can the condenser operate outdoors?
The High Efficiency condenser is engineered for a broad ambient operating range, but its final location, weather exposure, electrical protection, drainage, mounting surface, snowfall clearance, and installation requirements must be confirmed from the applicable manufacturer manual and local project requirements.
Can I install this system myself?
No. Installation requires specialized HVAC/R procedures, including refrigerant piping, nitrogen-assisted brazing, pressure testing, evacuation, charging, TXV adjustment, electrical work, condensate testing, and system commissioning. A qualified, licensed HVAC/R technician is required.
Does the system arrive fully charged with refrigerant?
No. The split system requires field evacuation and refrigerant charging after the line set has been installed and leak-tested. The final charge must be adjusted according to the manufacturer charge chart and verified through operating measurements.
Is TXV adjustment required?
Yes. The supplied charge documentation states that TXV adjustment is required. This procedure must be completed by the installer after the system has been correctly charged and allowed to stabilize under load.
How often does the system require maintenance?
The manufacturer requires annual maintenance to maintain warranty eligibility. Conditions such as dust, commercial use, long operating hours, or restrictive airflow may require more frequent inspection and cleaning.
What is required to activate the warranty?
The applicable split-system warranty checklist must be completed with installer information, equipment details, line-set information, refrigerant charge, pressure and temperature measurements, electrical readings, condensate-test results, and startup information. The checklist must then be submitted to and approved by WhisperKOOL.
Why are proper registers and louvers important?
Registers and louvers that do not provide enough free area restrict airflow. Excessive restriction can reduce cooling capacity, increase noise, create uneven cellar temperatures, and contribute to operational problems. Register selection should therefore be based on required airflow and free area, not appearance alone.
What should be completed before ordering?
Complete the cellar heat-load calculation, choose the airflow configuration, confirm evaporator and condenser locations, plan the line set and drainage, verify electrical requirements, decide between the standard controller and optional 24V conversion, and confirm that a licensed HVAC/R installer is available.
Professional Wine Cellar Planning Recommended
The performance of a split wine cellar cooling system depends on more than the equipment model. Cellar construction, vapor sealing, glass exposure, duct design, register placement, equipment location, line-set design, refrigerant commissioning, and ongoing maintenance all affect the result.
Have the cellar and cooling layout reviewed before ordering. Product planning should confirm the equipment configuration and installation requirements, while all HVAC/R, electrical, drainage, structural, and code-related work should be completed by appropriately qualified project professionals.
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