

Ceiling Mount 4000 - Ductless (110V Condenser) Wine Cooling Unit
Flush ceiling-mount split system for cellars up to ~1,000 ft³. Ultra-quiet, nearly invisible, with precise bottle-probe temperature control.
Cooling Capacity: 4100 BTU/H
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The WhisperKOOL Ceiling Mount 4000 is a ductless split system designed for seamless, flush installation into the ceiling of wine cellars. Perfect for maximizing bottle storage and maintaining a clean aesthetic, this system quietly delivers powerful, efficient cooling for cellars up to approximately 1,000 ft³, depending on insulation and heat load. Featuring a high-efficiency condenser and an advanced digital controller with a liquid-temperature-measuring bottle probe, the Ceiling Mount 4000 ensures precise, stable cellar conditions for optimal wine aging.
Ceiling Mount 4000 - Ductless (110V Condenser) Wine Cooling Unit
Features
Ductless split system with flush-mounted ceiling evaporator
Cooling capacity to maintain 55 °F in cellars up to ~1,000 ft³ (varies by insulation and ambient conditions)
High-efficiency outdoor air-cooled condenser
Advanced KDT digital controller with liquid-temperature bottle probe
Quiet, vibration-minimized operation designed for residential and luxury cellar use
Supports line set lengths up to 100 ft
Integrated condensate management system (requires drain line)
Flexible 24V thermostat integration (customer-supplied option)
Two-speed evaporator fan for airflow optimization
Paintable black ceiling grille for aesthetic flexibility
Includes mounting hardware and vibration isolators
Specs
Cooling Capacity: Approx. 3,000 – 4,100 BTU/hr (varies by ambient condenser temp)
Recommended Coverage: Up to ~1,000 ft³
Temperature Range: Adjustable setpoint 50–70 °F
Evaporator Dimensions: 51″ L × 31″ W × 17.5″ H (with vibration isolators and drip tray)
Condenser Dimensions: 31.18″ L × 10.75″ W × 21.18″ H
Refrigerant: R-134a
Electrical:
Evaporator: 120 V / 15 A dedicated circuit
Condenser: 220 V / 15 A dedicated circuit
Weight: Evaporator ~56 lb; Condenser ~56 lb
Line Set: Liquid line 1/4″ OD; suction line 1/2″ OD (<50 ft) or 5/8″ OD (>50 ft)
Drain Line: 1/2″ ID (clear tubing, not included)