If you’re in the market for a better thermostat, you should know the new, second-generation Nest Learning Thermostat was announced this week. It’s 20% thinner and works in 95% of homes with low-voltage systems (including 2nd stage cooling, 3rd stage heating, dual fuel, emergency heat, and whole-home humidifiers and dehumidifiers), thanks to new hardware, improved software, more features, and more apps. Based on updated pricing, the first Nest is now selling for $229, as supplies last, and the new Nest is selling for $249, with first orders expected to ship on October 15, 2012.
If you’re a designer, builder, or future owner of a high performance home, you’ll probably be interested in knowing that fiberglass window products previously sold under the SeriousWindows brand will now be sold under the Alpen brand. Boulder-based Alpen High Performance Products announced the purchase of assets including the fiberglass window and architectural glass operation from California-based Serious Energy, Inc.
Hammer and Hand, a high-performance builder with offices in Seattle and Portland, recently announced the production of ultra-efficient custom doors for use with Passive House projects. The doors are designed and built in southeast Portland to the rigorous requirements of Passive House and help project teams avoid a potential economic premium and the carbon emissions associated with importing a similar product across the Atlantic from a European supplier. The company’s first door — shown in video here — was installed at their Karuna House project, which is pursuing PHIUS+ Passive House, Minergie-P-ECO, LEED for Homes Platinum, and net-zero energy designations (which I’ll explore in a subsequent article). More about custom Passive House doors.