Model SP-110-VG-QD is an ENERGY STAR® certified bathroom exhaust fan, utilizing an EC motor resulting in increased energy efficiency. Using 70% less energy than a standard fan, this bathroom fan quietly ventilates your space while saving on energy costs. The SP-110-VG-QD operates at a constant CFM up to 0.25 in. wg. and provides continuous or intermittent ventilation while maintaining extremely low sound levels.
Greenheck’s Vari-Green (VG) Electronically Commutated (EC) motor combines motor technology, controllability and energy-efficiency into one single low maintenance unit and is the industry's first fully controllable motor. The EC motor operates on AC power that is converted to DC – providing more efficient motor operation as compared to an AC operation. The controllability of the Vari-Green motor allows communication compatibility with a variable volume system. This allows speed adjustment of the motor to meet the needs of the system to exhaust air as needed and reduce overexhausting conditioned air.
About ENERGY STAR®
ENERGY STAR® is a market-based partnership formed to reduce greenhouse gas emissions through energy efficiency and make it easier for consumers to identify energy-efficient products that offer savings, performance, features, and comfort.
To earn the ENERGY STAR label, products must meet strict energy efficient standards set by the U.S. Environmental Protection Agency (EPA) for energy consumption, air and sound performance.