Nortek Global HVAC introduced a new line of highly-configurable Reznor® light commercial packaged rooftops. They are available in 6, 7.5 and 10 tons. The company says the rooftop units can be configured at the factory so consultant engineers or design-build contractors can get the exact spec unit they need delivered to the job site. With over 35 options per tonnage size, there are over 750,000 unit configurations available. A quick-ship option is available out of the factory in Dyersburg, Tenn.

Specific components are factory-installed using Nortek Global HVAC Demand Flow Technology (DFT). To ensure accuracy, each unit is bar-code verified to the bill-of-material components as it rolls down the line. Foam panel construction and hinged panel doors are standard. The 1-in form panel wall construction ensures indoor air quality is fiberglass-free, which inhibits mold growth.

At 12.7 IEER, the units meet federal minimum efficiency standards for 2018.

--Nortek Global HVAC products