The LED 15-watt Omnidirectional A19 Lamp in 300K correlated color temperature is an Energy Star-qualified replacement for a 75-watt incandescent and yields 80 percent in energy savings.
NRC661 features the same energy-saving technology as the rest of the Noritz EcoTough series of condensing tankless water heaters, and has an energy factor of 0.91 for natural gas and 0.93 for LP.
The new Master Flow Green Machine High-Power Solar Roof Vent features a 750 CFM max airflow that provides up to 50 percent more airflow than competitively priced solar vents.
CertainTeed has issued its first Environmental Product Declaration for Sustainable Insulation, which consists of 35-percent recycled glass in addition to a plant-based binder and sand, its main raw material.