Sami Kapanens drömhus byggdes 2012 vid stranden av sjön Kallavesi nära Kuopio i Finland. Timmerhuset är en av de största privatägda villorna i Finland. Huset krävde nästan fyra gånger så mycket byggmaterial som ett normalt småhus.
Putnam County Home, Putnam County, New York, USA
Optimum energy efficiency
Rowe’s construction objective was to achieve ultimate thermal comfort and superior air quality. To achieve reach this goal, he hired Walden, N.Y.-based Aaron Ourada with Radiant Technology LLC. Ourada prioritized comfort at the top, followed closely by sustainability and energy efficiency. He achieved these goals by installing Uponor radiant heating and cooling systems, filtered whole-house ventilation and automated humidity controls.
- 5,800-square-foot residence
- Energy Star® Version 2.0 Home Energy Rating System (HERS) Index 47
- Certified as an EPA Indoor AirPLUS residence
- Pending LEED® for Homes Silver status
- Uponor Radiant Heating and Cooling System
- Wirsbo hePEX™ Tubing piping
Achieving ENERGY STAR® recognition at home
The home’s in-floor radiant heating and cooling is embedded in concrete for each floor; the basement is slab on grade, and the second and third floors are poured concrete over ICF decking. The concrete thermal mass construction acts as a thermal energy flywheel to offset overnight peak loads so the mass stores energy and regulates temperate fluctuations.
For radiant cooling, the GSHP system reverses from heating mode to cooling, charging the buffer tank with chilled water instead of hot water. A variable-speed mixing pump controls the water temperature from the buffer tank to the radiant floor cooling system.
To say the homeowner is pleased is an understatement. “The builder guided me through our joint vision for a highly energy-efficient house comprising a geothermal energy source, radiant heating and cooling, insulating spray foam and web-enabled monitoring and control systems,” he says. “All the planning paid off.”
The builder guided me through our joint vision for a highly energy-efficient house comprising a geothermal energy source, radiant heating and cooling, insulating spray foam and web-enabled monitoring and control systems.
Fastighetsägarna på mälarön Gösholmen i Kvicksund, mellan Västerås och Eskilstuna, fick under 2009 vatten och avlopp till ön. Anslutningen blev verklighet tack vare Uponors frostskyddade rör.
At the housing fairs of Kouvola, in summer 2019, was presented House Beauty which has the modern control system Uponor Smatrix Pulse for radiant underfloor heating and cooling system.
At the end of autumn 2013, Uponor's new product, Uponor Gray Water Filter Home, was installed in Ruuhijärvi, Nastola.
The 30 years old copper plumbing of the house were replaced with a Uponor composite system. The renovation was over in one day. The contractor for the job was LVI-Dalton Ltd from Klaukkala, Finland.