Rooftop Control: NexRev
NexRev Inc., announced the availability of the DrivePak™ Advanced Rooftop Control (ARC). The control is an expanded model of the company’s DrivePak HVAC retrofit upgrade, which the company says incorporates advanced controls allowing customers to further capitalize the savings from DrivePak as well as additional prescriptive energy rebates and incentives.
By incorporating integrated economizer control and CO2 Demand Control Ventilation (DCV) with their DrivePak™ load-matching fan speed control, DrivePak ARC further optimizes energy savings and indoor air quality. Built-in Fault Detection further addresses a common problem related to failed or non-functioning economizer equipment, providing notification of abnormal behavior or malfunctioning equipment. Older units become more efficient and can be updated to meet standards set for new rooftop unit equipment.
DrivePak ARC is the newest addition to NexRev’s DrivePak family of upgrades for existing equipment using VFD technology. It joins the DrivePak APPLIED product release earlier this year which expands the product application to include chilled/hot water HVAC systems.