One of the model 200 portable heat exchangers positioned on one of the floors. Note that the circulation lines have been hung from ceiling to keep them out of the way for the gypcrete pours and extensive drywalling on all six floors

One of the model 200 portable heat exchangers positioned on one of the floors. Note that the circulation lines have been hung from ceiling to keep them out of the way for the gypcrete pours and extensive drywalling on all six floors