WhisperKOOL Mini Blow-Through – Ducted/Ductless (110V or 220V Condenser) Wine Cellar Cooling System

WhisperKOOL Mini Blow-Through – Ducted/Ductless (110V or 220V Condenser) Wine Cellar Cooling System

The WhisperKOOL Mini Blow-Through Series is a compact split-system wine cellar cooling solution designed for stealth cooling applications where traditional systems may not fit cleanly. Ideal for wine walls, built-in cabinetry, soffits, and custom wine cellars, the Mini Blow-Through supports ducted, ductless, and hybrid airflow configurations while keeping the cooling system hidden from view.

Featuring configurable airflow direction, a built-in condensate pump, dual-side service access, liquid-temperature bottle probe technology, and quiet centrifugal blower operation, the Mini Blow-Through delivers reliable climate control with greater installation flexibility.

Compatible with WhisperKOOL ΩMEGA 110V H.E. and 220V Advanced H.E. Condensing Units, the Blow-Through Series is an ideal solution for modern residential and commercial wine cellar applications where aesthetics, performance, and hidden cooling integration matter.

Note: A qualified HVAC-R technician is required for the installation of your Blow-Through 8000. Failure to have the system installed by a qualified technician will void the warranty.

California Residents: PROPOSITION 65 WARNING

Specifications

OMEGA 110V H.E. SYSTEM

• Model: ΩMINI
• dBA @ 85°F (Non-Ducted): Sound levels as low as the listed rating at 6 ft. - 52 dBA
• Dimensions: 23”L x 15.75”W x 15.3”H
• Refrigerant: R-134a/R-513a
• HP: 0.25+ HP 0.5 HP
• Voltage Rating: 110V - 130V
• Weight: (lbs) (75 lbs)
• Amps (running): 5.0
• Line Set: Liquid line 1/4" OD; Suction line 5/8" OD (less than 50 ft.), 1/2" (greater than 50 ft.)
• Ducting Options: 10" duct diameter. 25' max total length (12.5' supply / 12.5' return). Longer runs may reduce capacity.
• Installation: Condensing unit can be installed up to 100 ft of line set from evaporator unit.
• Temp. Operating Range: Engineered to perform in extreme ambient temperatures from -20°F to 110°F.

220V H.E. CONDENSER

• Model: Advanced H.E. ΩMINI
• Dimensions: 32.75" x 12.5" x 22.75"
• Refrigerant: R-134a/R-513a
• HP: 0.35+ HP
• Voltage Rating: 210V - 230V (15-amp dedicated circuit required)
• Weight (lbs): 82.1 lbs
• Amps (running): 1.7
• Line Set: Liquid line 1/4” OD; Suction line 3/8” OD (less than 50’), 1/2” (greater than 50’)
• Installation: Condensing unit can be installed up to 100 ft of line set from evaporator unit.
• Temp. Operating Range: Engineered to perform in extreme ambient temperatures from -20°F to 120°F.

Features

WHISPERKOOL BLOW-THROUGH SERIES

The Blow-Through Series integrates seamlessly into modern wine rooms without compromising climate control. Its adaptable airflow, compact footprint, and flexible installation options allow cooling to disappear into the architecture while delivering precise, reliable performance.

Whether fully ducted, partially ducted, or ductless, the Blow-Through Series fits soffits, closets, and built-in cabinetry without compromise. Runs up to 25 ft. with convenient service access from either side.

DUCTED AIRFLOW

• Concealed supply and return for architectural builds.
• Ideal for soffits, wine walls, and cabinetry
• Concealed supply and return ducting
• Coil removal from the left or right side

DUCTLESS AIRFLOW

• Direct airflow for open cellars. Fastest install.
• Open cellar applications
• Left, right, or downward airflow
• No ductwork required

HYBRID AIRFLOW

• Simplified routing up to 25 ft. for compact spaces.
• Duct runs up to 25 ft.
• Balances airflow control with simplified routing
• Ideal for compact mechanical spaces

Additional Info

CRAWL SPACE

For homes with limited space, the ΩMEGA Condenser is an ideal fit for crawl spaces. Because these areas can be confined and have restricted airflow, the optional ducting kit helps maintain proper ventilation and ensure reliable cooling performance.

The ΩMEGA

Ideal for closets and maintenance rooms, where space is limited. Ventilation is critical in these environments, so we recommend using our optional ducting kit to improve airflow and ensure consistent, efficient operation.

ATTIC SPACE

Installing the ΩMEGA Condenser in your attic is a great way to utilize extra space. However, attics can get hot, and ensuring adequate ventilation is key. The optional ducting kit is highly recommended to maintain cooling efficiency in these warmer environments.

CONCRETE PAD

For outdoor installations, the ΩMEGA Condenser can be placed securely on a concrete pad. When exposed to the elements, exterior housing is required to ensure proper protection..

UNDER-THE-STAIRCASE

The ΩMEGA Condenser is a perfect fit for under-staircase installations, making use of otherwise unused space. Because ventilation is crucial in these tight areas, we recommend the optional ducting kit to ensure proper airflow and maintain efficient cooling.

Warranty

A limited 2-year parts and labor / 5-year compressor warranty is offered with all of our split systems cooling units/systems at their date of purchase. While the warranty starts at the date of purchase, this warranty is not activated until a Product Warranty Checklist has been submitted and approved by WhisperKOOL.

VIEW PRODUCT WARRANTY CHECKLIST

All warranty claims must be filed directly through WhisperKool customer service (800) 343-9463 (ext. 799). We provide warranty repairs at our manufacturing facility in Stockton, CA, or, with prior permission from WhisperKool, by a licensed HVAC/R technician. In the event a unit is not reparable in the field and is still under warranty, we will cover shipping costs (excluding customs fees and duties).

The limited warranty applies only to wine cooling units purchased from the factory or an authorized dealer. Damage caused by others or beyond the control of WhisperKOOL shall not be considered defects in material or workmanship and is not covered by the warranty. The limited warranty does not cover any parts or labor to correct any defect caused by negligence, commercial use, accident, maintenance, installation, service/repair, or improper use.

**PLEASE NOTE**
Split System Warranty: A limited 2-year product warranty is offered with all split systems. While the warranty starts at the date of purchase, this warranty is not activated until a Product Warranty Checklist has been submitted and approved by WhisperKOOL.

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