International. Carrier is already working with new EcoBlueTM technology to select models from its WeatherMaker and WeatherMaster roof units (RTUs). EcoBlue technology has been designed to improve performance and efficiency while reducing maintenance and installation costs.
Most notable of the many features of EcoBlue technology is the unique beltless direct drive vane axial fan system, an industry first for roof units. This patent-pending technology replaces traditional belts and pulleys with a simpler, more compact design, all with 75 percent fewer moving parts. The high-density composite blade fan of the outdoor fan system is also an exclusive design. Other technological advances that differentiate these units include: a new control board and coil technology, increased factory options and a tool-free filter access door.
"The revolutionary advancements EcoBlue Technology brings to our Weather Series roof units are exactly the kind of innovation our customers and industry expect from us," said Greg Alcorn, vice president and general manager of Carrier Commercial HVAC. "Cutting-edge EcoBlue technology is equally beneficial for building owners and occupants, as well as those who install and maintain. Building occupants will benefit from greater comfort control with the new cooling commissioning logic, while owners will recognize improved performance and efficiency that will reduce operating costs."
While efficiency ratings vary by model, Weather Series Units with EcoBlue technology are up to 60 percent more efficient than RTUs from 17 years ago, ensuring lower operating costs while increasing the opportunity for utility reimbursement incentives. "Installers will appreciate the many technological advances that simplify installation and maintenance," Alcorn continued. "For example, these units are based on the original space of Carrier's roof unit to reduce installation time and allow for a seamless original replacement adjustment. They also feature a tool-free filter access door to facilitate access to the service, check and change filters."
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