The Extreme 3500ti handles approximately 1250 cubic ft when cellar is fully insulated and sealed with proper vapor barrier. Each cellar is unique and has specific cooling requirements so please contact us if you need assistance with heat load calculations. If glass walls or glass doors are installed in the cellar, a stronger system is typically recommended.

Approximate BTU/h value is 3175

The Exteme ti Series is intended for through-the-wall installations and is visible in the cellar. The controller is mounted in front of the cooling unit. This is a more economical option compared to the ducted or split cooling unit options since a licensed AC tech is not required to install. Common areas these units can vent to – garages, outside, mechanic rooms, or any adjacent room that is at least twice the size of the cellar and has fresh air flow. The area venting out to should not exceed 110 degrees.

Note: If this unit will be installed through an exterior wall, you will need to purchase the exterior housing grill to protect the unit. If the unit will be installed through an interior wall, you can duct the hot air exhaust (condensing side) and redirect to another location.

Insulation – We recommend minimum R13 for the walls and R19 in the ceiling. The higher the insulation the less the cooling system will have to run. A vapor barrier is required on the warm side of the cellar before the insulation. If using closed cell spray foam insulation for all walls and ceiling, that also acts as a vapor barrier, so you do not have to install the plastic barrier. For more detailed information you can view the video link below on 'how to prepare your wine cellar'.

Dimensions: 28”L x 14.25”W x 15.75”H / 115lbs

Refrigerant: R-134a

Voltage rating: 115v (20amp dedicated circuit required)

Amps: 9 running amps

Venting: Area venting to should not exceed 110 degrees. If venting outside, the exterior grill should be ordered. Condensing side can be ducted with purchase of duct kit.

Warranty: 2 year limited warranty (parts and labor) 5 year warranty on compressor

View Installation Manual

View Extreme Series Specifications