Desiccant Dehumidification Calculator

Calculate moisture removal and regeneration requirements for desiccant systems.

Air flow through desiccant wheel.
CFM
Grains of moisture per lb dry air entering.
grains
Grains of moisture per lb dry air leaving.
grains
Temperature of regeneration air.
°F

Results

Moisture Removal Rate-lb/hr
Latent Cooling Equivalent-MBH
Regeneration Heat Required-MBH
References: ASHRAE Handbook - HVAC Systems and Equipment, Chapter 24 (Desiccant Dehumidification)