

Extreme TI 3500 - Through-the-Wall Wine Cooling Unit
Robust through-the-wall or ducted cooling system for cellars up to ~800 ft³. High-performance, precise liquid bottle probe control, and extreme climate capability.
Cooling Capacity: 3175 BTU/H
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The WhisperKOOL Extreme ti 3500 is a rugged, high-performance self-contained wine cellar cooling system engineered for demanding environments and larger heat loads. Designed for through-the-wall or fully ducted installations, it can maintain ideal cellar conditions in spaces up to approximately 800 ft³, depending on insulation and ambient conditions. Equipped with a liquid-temperature-measuring bottle probe and advanced digital controller, the Extreme ti 3500 offers precise, stable temperature control with flexible airflow and extreme ambient capability.
Extreme TI 3500 - Through-the-Wall Wine Cooling Unit
Features
Self-contained through-the-wall or fully ducted installation options
Designed for cellars up to ~800 ft³ (varies by insulation and heat load)
Cooling capacity to maintain 55 °F even with exhaust room temps up to 110 °F
Advanced digital controller with liquid-temperature bottle probe
Multi-speed fan settings (Low, Medium, High) for airflow optimization
Anti-Frost Cycle to prevent coil icing
Automatic condensate management system with mandatory drain line
Front/rear power input selector switch for flexible installation
Surge protection recommended (requires dedicated 115 V / 20 A circuit)
Exterior grille available for outdoor exhaust protection
Durable, corrosion-resistant design for harsh conditions
Specs
Cooling Capacity: Approx. 2,374 – 3,175 BTU/hr (varies with fan speed and ambient conditions)
Recommended Coverage: Up to ~800 ft³
Temperature Range: Adjustable setpoint 50–67 °F
Dimensions: 28″ L × 14.25″ W × 15.75″ H
Weight: 115 lb
Electrical: 115 V / 1 ph / 60 Hz, 20-amp dedicated circuit
Drain Line: 1/2″ ID clear plastic tubing (mandatory)
Refrigerant: R-134a
Sound (approx. in-cellar dBA): 51 (Low), 58 (Med), 66 (High)
Airflow: 147 – 256 CFM (depending on fan speed)