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R2000 Houses

R2000 Houses. Energy Saving Features. High Performance Windows Advanced Wall Systems Integrated Heating. High Performance Windows. Glazing Low-E coating to reduce heat loss Gas fills Space between panes is filled with non-conductive gas (commonly Argon) Insulating spacers

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R2000 Houses

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  1. R2000 Houses Energy Saving Features

  2. High Performance Windows • Advanced Wall Systems • Integrated Heating

  3. High Performance Windows • Glazing • Low-E coating to reduce heat loss • Gas fills • Space between panes is filled with non-conductive gas (commonly Argon) • Insulating spacers • Insulating spacers between glass panes prevent heat loss around edges of window

  4. Argon filled space Insulative spacers www.efficientwindows.org

  5. High Performance Windows cont’d • Frames • Higher insulation material • Window type • Casement and awning windows generally provide a tighter seal when closed than vertical or horizontal sliders. www.precisionwindows.ca/awning.html www.hhwindows.com

  6. Advanced Wall Systems • Advanced Wood Framing Systems • Fewer wooden studs in the walls reduces thermal bridging through the wall • Insulating Concrete Form (ICF) Systems • Insulating foam blocks that are filled with steel reinforcing and concrete • Airtight Drywall Approach (ADA) • Drywall and sub-flooring sealed together to prevent air leakages and painted with vapor-retardant

  7. Insulated concrete www.oikos.com

  8. Integrated Heating • Heat Pump Systems • Draw heat from outside or fluid filled coils underground and pump it inside • Electrically powered • Demand Water Heaters • No hot water tank • Use hot high efficiency heaters whenever the taps are activated • Radiant In-Floor Hydronic Heating • Water is heated in a boiler and run through tubing embedded in the floor.

  9. Basic Heat Pump System www.srpnet.com

  10. Radiant In-floor hydronic heating Demand Heater www.plumbingpages.com www.aqua-citi.com

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