Indirect Direct Unit™ (IDU)
The IDU is United Metal Products ultra efficient indirect-direct cooling system. The IDU provides an energy efficient solution for facilities that need effective cooling, but find A/C to be too energy inefficient and cost prohibitive. One of the main advantages of the IDU is that it can provide a very low discharge air temperature without the use of compressurized equipment. Indirect-direct cooling is also a more effective system than standard evaporative units in that it can lower the supply air temperature by as much as 10°F. For these reasons and more the IDU is an excellent option for industrial/commercial applications that require anywhere from 1,000 CFM up to 120,000 CFM.
Various Worldwide Applications:
| Aircraft hangars Call centers Casinos Clean rooms Convention centers Factories Food processing plants Gymnasiums |
Hospitals Indoor pools Kitchens Manufacturing facilities Military bases Mining facilities Museums Office buildings |
Pharmaceutical labs Prisons Schools Terminals Textile factories Theaters Warehouses Water treatment plants |
Benefits and Features:
- 78 different cabinet sizes available
- Available as indirect-only or as indirect -direct cooling module
- Can be used as a stand-alone module or incorporated into an AHU with additional filtration, heating and supply air fan
- Forward curved, airfoil or backward inclined wheels
- 2” double wall or single wall construction
- Heavy gauge galvanized, aluminum or stainless steel construction
- Epoxy powder base paint finish baked on at 375°
- Factory tested and shipped ready to operate, including factory wired component
- Fan performance is factory set to job specifications
- ETL listed and labeled in accordance with U.L. standards
- Indirect-direct cooling has a smaller carbon footprint than A/C
- CFC free (helping to achieve LEED certification)