

SC PRO 4000 - Through-the-Wall Wine Cooling Unit
Through-the-wall cooling system for wine cellars up to ~1,000 ft³. Quiet, efficient, and precise temperature control using bottle probe technology.
Cooling Capacity: 3500 BTU/H
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The WhisperKOOL SC PRO 4000 is a self-contained, through-the-wall cooling system designed to quietly and efficiently maintain optimal aging conditions in wine cellars up to approximately 1,000 ft³, depending on insulation and heat load. Equipped with an advanced digital controller and a liquid-temperature-measuring bottle probe, the SC PRO 4000 ensures highly accurate cellar temperature control. Its compact design allows for straightforward through-the-wall installation, while the system efficiently exhausts warm air into an adjacent space.
SC PRO 4000 - Through-the-Wall Wine Cooling Unit
Features
Self-contained, through-the-wall design for easy installation
Cooling capacity to maintain 55 °F in cellars up to 1,000 ft³ (depending on insulation and ambient conditions)
Advanced digital controller with liquid-temperature-measuring bottle probe
Quiet, vibration-free operation
Automatic condensate evaporator system plus backup drain line
Integrated defrost (Anti-Frost Cycle) to maintain coil performance
Adjustable humidity enhancement setting via fan control parameter
Dedicated 115 V / 15 A circuit requirement
Optional ducting kit for exhaust air (available separately)
Specs
Cooling Capacity: Approximately 3,500 BTU/hr
Recommended Coverage: Up to ~1,000 ft³ (well-insulated cellar)
Temperature Range: Adjustable setpoint 50–70 °F
Electrical: 115 V / 1 ph / 60 Hz, 15-amp dedicated circuit
Dimensions: 21.64″ L × 14.25″ W × 22.56″ H
Weight: 65 lb
Drain Line: ½" ID clear plastic tubing (provided)
Installation: Through-the-wall, mounted within 18″ of ceiling for optimal airflow
Operating Ambient Max: 85 °F intake air on exhaust side