What’s the correct BTU range for 500–999 cu. ft. wine cellars?

Typically, systems within the 2500–5000 BTU range work best. Always run a proper heat load calculation for accurate sizing.

Can I use a ducted unit in a smaller cellar?

Yes. Ducted units provide silent, out-of-sight operation, ideal for design-focused or luxury spaces.

Do I need humidification for a mid-size cellar?

This is optional but highly recommended, especially in dry climates or for long-term wine aging. Keeping relative humidity between 50–70% prevents cork shrinkage and oxidation.

500–999 cu. ft. Wine Cellar Cooling Systems

Precision Climate Control for Mid-Size Wine Rooms (500–999 cu. ft.)

Preserve your wine collection with high-performance climate control systems built for mid-size wine cellars.

Whether you're building new or upgrading an existing cellar, Wine Guardian offers expertly engineered solutions for spaces between 500 and 999 cubic feet.

Ensure your wine matures in optimal temperature and humidity conditions year-round.

Quick Buyer’s Guide

1. Measure Your Cellar

Use the formula Length × Width × Height to calculate total cubic footage.

Example: 10' × 10' × 9' = 900 cu. ft.

2. Consider Heat Load Factors

Glass doors

Ambient room temperature

Interior lighting

Insulation quality

Use our heat load calculator to get a tailored BTU recommendation.

3. Choose Your System Type

System Type	Pros	Best For
Self-Contained	Easy install, budget-friendly	Utility rooms, small cellar closets
Ducted	Silent, hidden, flexible airflow	Living areas, open-plan homes
Split System	Remote condenser, precise control	Design-sensitive or warm environments

System Type

Pros

Best For

Self-Contained

Easy install, budget-friendly

Utility rooms, small cellar closets

Ducted

Silent, hidden, flexible airflow

Living areas, open-plan homes

Split System

Remote condenser, precise control

Design-sensitive or warm environments

Optional Add-Ons

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