
WhisperKOOL
WhisperKOOL Platinum Split 4000 Ducted Wine Cooling System
Condenser Type: 110V (Omega Condenser)
Installation: this is a split system and requires a licensed HVAC-R technician to install and commission. WhisperKOOL states that failure to have the system installed by a qualified technician will void the warranty. Budget that labour alongside the unit.
Free shipping in the US. In-stock orders ship within three business days.
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Product Details
WhisperKOOL Platinum Split 4000: Efficient Ducted Cooling
Quiet, efficient, and built for performance, the WhisperKOOL Platinum Split 4000 is the ideal ducted wine cooling system for small to mid-sized cellars, available now at Wine Cooler Collection.
Flare fittings shorten the line-set work for your installing technician, while the 2-speed fan switch allows precise control over BTU output. Choose between standard or 24V thermostat options for a setup that fits your needs.
The system runs at 42 dBA at the evaporator and 46 dBA at the condenser and can be upgraded with exterior housing to place the condensing unit outdoors, keeping noise and heat away from your cellar. A built-in pump system manages condensation, and a 55°F temperature differential ensures consistent, reliable cooling, even in challenging environments.
Optional UV-C lighting helps shield your wine from harmful UV rays, promoting proper aging. For enhanced performance, choose between the 110V Omega Condenser or the 220V High Efficiency (H.E.) Condenser, both designed for energy-efficient, dependable operation.
The WhisperKOOL Platinum Split 4000 cools ducted cellars up to 1,000 cu ft, with the condenser sited up to 100 feet of line set away. Available from Wine Cooler Collection.
Platinum Split 4000 Ducted System Features
- 42 dBA at the evaporator, 46 dBA at the condenser
- Flare fittings, which shorten the line-set work for your installing technician
- Standard and 24V thermostat options available
- Excellent efficiency by drawing in warm air that accumulates near the ceiling, then cooling and dispersing it evenly throughout the environment
- 55°F temperature differential between the cellar and the condensing unit air intake temperature
Note: A qualified HVAC-R technician is required for the installation of your Ducted Platinum Split 4000. Failure to have the system installed by a qualified technician will void the warranty.
*PLEASE NOTE: WhisperKOOL does not provide smart thermostat. By selecting the 24V Thermostat Conversion Kit, you have acknowledged that the system will not be built with the standard WhisperKOOL control or liquid measuring bottle probe. You will have to source and purchase your own 24V smart thermostat to run the equipment. The WhisperKOOL Customer Satisfaction Team does not provide technical support for smart thermostats.

Platinum Split 4000 Ducted System 3D Tour
Explore the wine cellars in detail with our 3D tour. Step inside a modern home and see how each unit sits within a finished living space.
Comparing the 220V High Efficiency Condenser to the 110V Condensing Unit
The 220V High Efficiency Condensers offer a host of advantages over the traditional 110V condensers, including simplified installation, lower operating noise, energy efficiency, and the ability to operate in extreme climates.
For more information about the latest Split-System innovation, please watch the following video.
Platinum Split 4000 Ducted System Technical Specifications
| Model | Platinum Split 4000 |
| Cellar Size | 1000 cu. ft. |
| BTU/h (60°F condenser air intake temperature) | Medium: 4463 / 5154 • High: 4724 / 5337 |
| BTU/h (75°F condenser air intake temperature) | Medium: 3912 / 4348 • High: 4351 / 4544 |
| BTU/h (85°F condenser air intake temperature) | Medium: 3766 / 4096 • High: 4082 / 4277 |
| CFM | 200 |
| dbA | EVAP - 42 • COND - 46 |
| Dimensions | EVAPORATOR - 22.1”L x 22.5”W x 15.5”H CONDENSER - 23”L x 15.75”W x 15.3H |
| Refrigerant | R-134a |
| Horsepower | 0.5 HP |
| Voltage Rating | EVAPORATOR - 120V (15-amp dedicated circuit required) CONDENSER - 120V with the 110V H.E. Omega, or 220V with the Advanced H.E. Confirm which condenser your order includes before any electrical work is scheduled, as the warranty does not cover damage caused by an improper voltage supply. |
| Weight (lbs) | EVAPORATOR - 56 • CONDENSER - 75 |
| Amps | EVAPORATOR - 2.2 (Running Amps) CONDENSER - 8.5 |
| Line Set | Liquid line 1/4” OD; Suction line 1/2” OD (less than 50 ft.), 5/8” (greater than 50 ft.) |
| Drain Line | 1/2" ID clear plastic tubing (not provided) - Rigid tube recommended |
| Installation | The evaporator unit is installed in the cellar. A condensing unit can be installed up to 100 ft of line set from the evaporator unit. |
| Thermostat | Advanced digital display (50ft. cable), liquid-temperature-measuring bottle probe (50ft. cable) |
| Temp. Delta | Can maintain a 55°F cellar temperature with up to 120°F condenser air intake temperature |
| Warranty | Two-year limited warranty with up to an additional (1) year grace period for installation. (parts and labor) |
Platinum Split 4000 Ducted System Product Warranty
Products purchased from Wine Cooler Collection are covered by our supplier’s exclusive warranty.
A limited 2-year product warranty, with up to an additional 1-year grace period for installation, is offered with all split systems. Split systems do not carry a separate compressor warranty. The installing HVAC-R technician must complete their portion of the Split Startup Checklist, and you must return it to WhisperKOOL within 30 days of installation. The warranty starts at the date of purchase but is not activated until that checklist is approved. Warranty labor reimbursement is capped at $400.
WhisperKOOL Platinum Split 4000 Ducted Wine Cooling System Product Manuals
Need Expert Advice?
Our team is here to help. Reach out by phone or email for personalized assistance.
Phone: 1-866-430-2877
Email: support@winecoolercollection.com
Shipping & Returns
Shipping
- Free shipping on all orders within the United States.
- In-stock orders ship within three business days of the order date.
- Shipping confirmation is emailed within 24 hours of your order leaving the warehouse.
- If an item is on back-order or unavailable, we void the pre-authorization and email you before any charge is taken.
- Delivery is Standard Door to Door Freight Service.
- Free shipping does not cover White Glove service, where the crew unpacks the unit, places it, and removes the packaging. Ask at checkout to upgrade.
- We cannot ship to a P.O. box.
- Alaska, Hawaii, Puerto Rico, APO/FPO and international: email support@winecoolercollection.com for current rates.
Returns & damage
- 30 days from receipt, for any reason.
- Items must arrive back in “Like New” condition with all original packaging and accessories.
- Return shipping is the customer’s responsibility. Defective, damaged or incorrect items ship back at our cost.
- Inspect the packaging at delivery. Note any damage when you sign, and email photos to support@winecoolercollection.com the same day.
Reviews
Recommended with this system
Parts listed by the manufacturer for this series. Specify them with the unit order so they ship together.
- $205.00



