Record the coldest conditions where the appliance will run. A headline extraction rate is not a sizing recommendation for your building.
Meaco's garage guidance discusses desiccant models for extended colder conditions and larger compressor models for warmer garages. This is guidance about its range, not a universal threshold for every appliance.
| Check | Why it helps |
|---|---|
| Minimum overnight temperature | Compare with the exact permitted operating range |
| Extraction test conditions | Avoid comparing unlike headline figures |
| Drain arrangement | Confirm hose, fall and frost precautions |
| Supply and clearances | Follow the manual for placement |
| Water entry | An appliance does not repair a leak |
Use readings rather than guesses
Try the garage humidity check with your measurements. A model being within its stated temperature range does not prove it can maintain a particular humidity in your garage.
Give the maker your construction, floor area, ventilation and temperature record before choosing. Check what happens after a power interruption and whether continuous drainage is suitable.
Review performance
Continue logging conditions after installation. Inspect the tank, filter and drain as directed. If readings fail to improve, investigate setup and moisture entry before buying another unit.
Sources
- MEACO — checked 25 October 2026.
Sources & checks
Checked 2026-10-25. Read the original instructions before acting.