CellarPro Self Contained 1/4 Ton Wine Cellar Cooling Unit (400 Cu.Ft. Capacity)

This CellarPro 1800XTS-HE wine cooling unit delivers 1925 BTUH total / 1602 BTUH sensible capacity at 55F, providing 1/4-ton cooling for small wine cellars up to 400 cubic feet using standard sizing assumptions (no glass, 85F ambient and R-19 insulation throughout).* Built to deliver maximum cooling power in its class, the 1800XTS-HE features a powerful low-GWP compressor, upgraded EC fans, longer-lasting Aluminum coils and robust components engineered for demanding installs where condenser air ranges from 40F to 95F. This upgraded unit delivers strong cooling performance with lower energy usage and reduced environmental impact, plus adjustable humidity control to protect corks and labels.

*Deviation from these assumptions should be evaluated using our online Wine Cellar Cooling Calculator.

Key Benefits:

• High-performance cooling: 1925 total / 1602 sensible BTUH @ 55F for optimal temperature and humidity management
• Low-GWP system: R-290 refrigerant with ultra-low GWP and zero-ODP
• EC fan technology: lower energy usage and more powerful airflow
• Longer coil life: Aluminum evaporator coils to help resist formicary corrosion and support longer service life
• Adjustable humidity control: Helps protect cork integrity and wine labels
• Compact design: provides the same footprint and produces the most BTUH in its class

Performance Overview:

• Setpoint range: 47F-62F (cellar temperature)
• Designed to maintain ideal cellar conditions: Helps maintain humidity levels that support cork and label protection
• Best fit: Small wine cellars requiring 1/4-ton cooling power using standard sizing assumptions*

The 1800XTS-HE cooling unit is a strong upgrade for customers seeking:

• The most powerful cooling unit in its class
• A more energy-efficient 1/4-ton wine cellar cooler
• A modern R-290 wine storage cooling solution

Installation Requirements:

For optimum performance and warranty coverage, the 1800XTS-HE must be installed in a properly insulated, airtight wine cellar with a vapor barrier.

Recommended conditions and sizing assumptions:

• R-19 insulation or better
• No glass walls
• Vapor barrier installed on the warm side
• Ambient temperature of 85F (sizing assumption)
• Access to fresh air from 40F to 95F (condenser air)

Ducting guidelines:

• Cold side cannot be ducted
• Hot side can be ducted only when using a CellarPro duct hood and auxiliary fan
• This model is engineered for indoor use only.

Technical Summary:

• Cooling capacity: 1925 total BTUH, 1602 sensible BTUH
• Nominal size: 1/4 ton wine cooling system
• Refrigerant: R-290 (ultra-low GWP)
• Fan type: EC (electronically commutated)
• Application: Small wine cellars up to 400 cubic feet using standard sizing assumptions (no glass, 85F ambient and R-19 insulation throughout).*
• Compliance: ETL-certified