Sunpentown WA-1210E We ran the unit all night and it only went from 75 degrees to 74 degrees. We purchased it two years ago - didn't need to use it last year so wondering if there's something lost in the one year storage
Heating & Cooling - Sunpentown - WA-1210E Air Conditioner
Answers & Comments
The unit is probably undersized for the space. Rule of thumb is 12000 btu per 500 sq ft. Take a thermometer and measure the entering air to the unit and then hold it in the outlet air stream you should see a temp. difference of about 10 to 15 degrees if it functioning properly. Hope this helps 2rns4u <*{{{>(