The PennBarry Calculator and Selection Tool software performs design point and seasonal energy calculations for our exciting line of energy recovery ventilators.  The user simply selects the assortment of energy recovery ventilators that are required for a given project, provides information on usage patterns of the building and the geographic location, and the software will calculate how much money is saved by using these devices.  The Calculator and Selection Tool allows selection and evaluation of energy recovery ventilators from two perspectives.  First, it allows the estimation of the reduction in installed heating and cooling capacities as a result of a reduction in the ventilation loads at design conditions when HVAC equipment is selected and sized.  Second, it allows estimating the annual energy and operating cost savings that will be accrued if energy recovery is used.  This can also used in financial analyses in order to determine parameters such as payback period or return-on-investment.

Calculation & Selection:

Click “Install”

The program will download.

Click "OK".

Go to 'Start Menu' and start AIRXchange ERC program. Click "Start New Project".

Go to "Settings" and then click on "About", or just push F1.

Copy and paste given registration code: 8e5a3c41-971d-4460-b940-3bd89ab526f7 into “RegCode” box.