The 9K/18K/36K IECU Program represents a comprehensive effort to develop, procure, and field a new generation of small IECUs to replace legacy Environmental Control Units (ECUs) currently in use, which are heavy, inefficient and utilize ozone depleting refrigerants.

For this acquisition, based upon program priorities and available funding, four basic “Horizontal Compact” IECU variants will be produced as follows: 1) 9,000 BTUH, 115 volt, single phase, 50/60 Hertz; 2) 18,000 BTUH, 208 volt, 3 phase, 50/60 Hertz; 3) 18,000-BTUH, 230 volt, single phase, 50/60 Hertz; and, 4) 36,000-BTUH, 208 volt, 3 phase, 50/60 Hertz.

The Government plans to award a hybrid, single award indefinite-delivery/indefinite-quantity (IDIQ) contract
with firm-fixed-price (FFP), fixed-price economic price adjustment (FP-EPA) and a small percentage of cost
reimbursable CLINs, of which any combination will constitute a delivery order. The anticipated ordering period will
be a total of ten (10) years.