J Burns wrote in :


I calculate that if you changed the air in an empty 17cu ft refrigerator
for air at 75 F with a dew point of 65 F, cooling it to 35 F with a dew
point of 0 F would mean moving 15 joules, or 1 watt for 15 seconds,or
1/240,000 kwh.


Check your calcs. They're wrong.