Bonneville Power Administration Study
Advanced Rooftop Unit Control Retrofit Small Retail Case Study
Bonneville Power Administration (BPA) has identified Advanced RTU Control (ARC) Retrofits as a promising electricity efficiency measure. ARC Retrofits include multi-speed, supply-fan control, optimized ventilation levels and integrated, differential economizers. In 2013, BPA conducted an ARC Retrofit, Emerging Technology (ET) Field Test. As part of this ET Field Test, Peninsula Light Company provided incentives for ARC Retrofits on two RTUs, serving a small retail store. .