Description
Quick dehumidifier sizing guide
Small unheated storage areas and garages maintained at 60% RH or less or for well constructed buildings, not extremely exposed to prevailing winds.
| Up to 75m3 | (2,648ft3) | OTW15AX |
| Up to 150m3 | (5,297ft3) | DH30AX |
| Up to 350m3 | (12,359ft3) | DH60AX |
| Up to 500m3 | (17,655ft3) | DH75AX |
| Up to 750m3 | (26,483ft3) | DH110AX |
| Up to 1000m3 | (35,310ft3) | DH150AX |
Correction factors
- For buildings not well sealed, i.e. poor fitting doors or buildings in constant use, halve the building volumes per unit selection
- For buildings extremely exposed but well sealed, divide building volume per unit by 1.6
Calorex Dehumidifiers
Calorex dehumidifiers are the choice of professional storage companies across the UK. The same technology is available for your garage.




