Hawkes Bay HatumaeHaus Pacific

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Because of the elevated site this home has incredible views over Hatuma Lake and the surrounding rural landscape and on to the east coast. This is where attention to detail with the fabric of the building especially  airtightness really pays dividends. Every eHaus is tested at a pressure of 50 Pascals simulating a force 5 wind on the Beaufort scale. A wind like that would not be unusual in this location! The home has 3 bedrooms including the master, a lovely feature is the reading room a prefect place to curl up with a good book.

"The property we bought to build our new house on it was extremely exposed, very windy and we knew that the eHaus was going to be the right one for our situation. Our experience was excellent from the moment we joined the information evening we got a lot of good information that helped us to decide to build with eHaus" Randall & Mary

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This project is making significant carbon savings for a better environment.

We believe that our homes should have a big impact on the way we live, but little impact on the land. We've calculated the amount of carbon our homes have saved through energy efficiency from move in day 'til now. At their core, eHaus' are built with the elimination of carbon emissions in mind - so we're not only creating healthy, comfy & high performing homes, but spaces that don't cost the earth.

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Meet the team of designers and builders behind this project

Our eHaus team is made up of some of the country's best Passive House builders, architects and designers who are redefining the way kiwis live one home at a time. Our team of professionals work together to see your dreams come to reality.
Experience
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Design Components

Floor
Fully insulated concrete pad with a U-value of 0.183 W/(m²K)
Wall
140mm timber frame with service cavity U-value of 0.221 W/(m²K)
Roof
Double layer of fibreglass insulation U-value of 0.159 W/(m²K)
Window Joinery Frame
APL- Thermally broken aluminium- Uf value = 4.30 W/(m²K)
Glazing
Double Glazed Argon Ug value=1.12 W/(m²K) G value = 61%
Ventilation
Zehnder Comfo Air 350 LH MHRV
Hot Water
Bosch Compress 3000 – 270L capacity heat pump hot water cylinder to supply bathrooms and Rinnai Infinity VT16 gas instantaneous water heater to supply kitchen and laundry
Heating/Cooling
Panasonic 1.37kW Mini Cassette heat pump ceiling mounted
Power Generation
10 kW solar photovoltaic array and a 8.8 kW generator as backup

Performance Specs

Heating Demand: 33.5 kWh/m2/yr
Heating Load: 14.7 W/m2
Frequency of Overheating: 2.8 % year over 25C
TFA: 169.2 m2
Form Factor: 3.6
Air Leakage@50Pa: 0.88 ACH
PER Demand: 47.5 kWh/m2/yr

Consultant

Maria Rei

Certifier

N/A

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eHaus
400 Victoria Ave, Whanganui
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