Woolman Passive House

PROJECT

Project Name: Woolman Passive House
Completion Date:
2017
Building Type:
Residence
Project Description:

This house will be on tour 4/29 during the Sierra Business Council's Take Charge Tour. It is currently under construction and lining up for PHIUS+Source Zero Certification.

 

Location:
Woolman Lane
95959 Nevada City, CA
No. of units:
1
Construction Type:
conventional
Construction Cost:


TEAM

Owner:
Doug Hamm and Dorothy Henderson
Architect/Designer:
Mela Breen, Atmosphere Design Build
Engineer/s:
Mark Jokerst, SE
PH Consultant:
David Good, Atmosphere Design Build
Contractor:
Atmosphere Design Build
Other:
Peter Coates, PHIUS+Rater
Miscelaneous:


PREDICTED PERFORMANCE

METRIC VALUES

Treated Floor Area:
3040 ft2
282 m2
Typical Calc. Area:
3320 ft2
Exterior Walls:
36.70 hr.ft2.ºF/BTU
0.155 W/m2K
Floor/Slab:
18.80 hr.ft2.ºF/BTU
0.302 W/m2K
Roof:
52.30 hr.ft2.ºF/BTU
0.109 W/m2K
Overall Window:
6.80 hr.ft2.ºF/BTU
0.835 W/m2K
Window Frame:
5.50 hr.ft2.ºF/BTU
1.032 W/m2K
Window SHGC:
0.53
0.30
0.53 %
Entry Door:
6.70 hr.ft2.ºF/BTU
0.847462686567 W/m2K
Ventilation:
91.00 %
91.00 %
Heating Source:
Fujitsu 15RLS3
Cooling Source:
Fujitsu 15RLS3
Hot Water Source:
SanCo
Airtightness:
0.40 ACH50
0.40 ACH50
Green materials:
lumber, mineral wool
Annual Heat Demand:
2.38 kBTU/ft².yr
7.51 kWh/m2yr
Heating Load:
2.49 BTU/ft².hr
7.85 W/m2
Primary Energy Value:
55207.00 kBTU/ft².yr
174155.41 kWh/m2yr


CERTIFICATION

Certification:
Issued by:
pre-cert by PHIUS- Source Zero Project