WhisperKOOL Fully Ducted Self-Contained – Phantom 3500


*24V Thermostat Conversion Kit and UV Lighting System are factory installed if selected.

SKU: U-WKPH3500-115-2 Category:
The Phantom 8000 combines powerful cooling capacity with flexible installation options. If space is at a premium in your cellar and you need a powerful, fully ducted unit, the Phantom might be for you. The Phantom’s powerful blowers can be reoriented to the right, left, or top of the unit. This grants you the option of installing the unit in any ducting configuration that best suits your needs, even in limited space.  Note: An HVAC-R technician is recommended for installation.
*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. 

BTU/h Rating


The BTU/h value shown here is a theoretical number. There are often circumstances under which a cellar design may require a larger unit due to variables not accounted for in the formula. For example, these variables could be building materials (such as glass, stone, concrete, etc.) which do not offer the insulation capacity required to maintain the optimal cellar environment. We recommend purchasing a unit with a larger capacity to compensate for these unaccounted-for variables. An undersized unit can lead to premature failure and will most likely prevent the cellar from reaching your desired temperature.


Cellar Size:Approx. 800 cu. ft. when cellar is fully insulated and sealed with a proper vapor barrier (each wine cellar is unique and has specific cooling requirements; heat load calculations should always be performed prior to selecting a cooling unit)
BTU/h w/85°F air entering condenser coil:4060
Dimensions:37"L x 15.75"W x 15.75"H (without duct plenums), 48"L x 15.75"W x 22.75"H (duct plenums on top of unit), 48"L x 22.75"W x 15.75"H (duct plenums on side of unit)
Refrigeration Tons:0.33
Voltage Rating:115V (20-amp dedicated circuit required); 230V (subject to availability)
Weight:115 lbs
Amps:6 (running amps)
Duct Size:8" supply, 10" return (evaporator and condenser)
Drain Line:1/2" ID clear plastic tubing
Installation:Can be installed up to 25 duct feet away from cellar
Thermostat:Advanced digital display (50-ft. cable), liquid-temperature-measuring bottle probe (50-ft. cable)
Temp. Delta:Can maintain a 55°F cellar temperature with up to 110°F condenser air intake temperature
Click here for the Product Spec Sheet: Click here

Manuals / Warranty Information

Fully Ducted SC Phantom 3500 Owner’s Manual: Click here

Fully Ducted SC Phantom 3500 with 24 Volt Option Owner’s Manual: Click here

Warranty Information: Click here


There are no reviews yet.

Be the first to review “WhisperKOOL Fully Ducted Self-Contained – Phantom 3500”