We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byJayda Breton
Modified over 2 years ago
TOOLBOX of a CERTIFIED PASSIVE HOUSE CONSULTANT PHPP, Solar Pathfinder, WUFI, THERM
1) Energy Model, The Passive House Planning Package
2) Shading Analysis, the Solar Pathfinder
3) Moisture/Mold Risk, WUFI-ORNL
4) Thermal Bridge Analysis, THERM
A Passive House = 4.75 kBTU/ft.2/yr
1) The Whitchurch PH Cottage, 4.35 kBTU/ft.2/yr
Conventional Build, same design 90.94kBTU/ft.2/yr
Heating load on coldest days= 5,096BTU/hr= 1494 Watts= Heating system equivalent to 15, 100W light bulbs
2) Use the solar pathfinder to determine shading conditions at future location of windows
-16 Degrees from magnetic north
3) WUFI Hygrothermal Analysis
WUFI-ORNL, vented roof 7 yr.
WUFI-ORNL, unvented 7 yr.
WUFI Pro 10-Year Initial Dry-out
Shows Over 20% Moisture Content In Winter Of 1 st Year
Thermal Bridge Free= <.006 BTU/hr.ft.F Continuous thermal envelope
4) Thermal Bridge= 2D Thermal transmittance modeled in THERM minus 1D Thermal Transmittance as modeled in PHPP
Foundation Foam in THERM By Chris West, Eco Houses of Vermont
Window connection Mullion= Giant piece of metal= Giant thermal bridge
Plan View of Window Jointing Mullion In THERM
Thermal Bridge=0.16 BTU/hr.ft.F Temperature=42.6 F
Thermal Bridge=.043 BTU/hr.ft.F Temperature=49.4 F
Exterior Trim w/ EPS Thermal Bridge=.039 BTU/hr.ft.F
Performance based design
PASSIVE building An introduction Certified Passive House, GO Home, Belfast, ME.
Solar House Project APES Principles of Solar Home Design 1 Orientation: Let the Winter Suns Energy in. Aim most of the windows to the south. 2.
PASSIVE HOUSE Eco Houses of Vermont, LLC Presented by: Chris West Certified Passive House Consultant President, PHAUS Vt Chair, HBRANV Green Council Certified.
Net-Zero Energy Houses and Offices … a vision of the future? Sustainable Operations 19 Nov 08 Webinar Presentation FPL, Madison, WI by Mel Tyree BA PhD.
Heat Loss due to Infiltration & Ventilation Infiltration 1.1 x [(ACH x vol.) /60] x (Ti -To) -or-.018 x ACH x Vol. x (Ti- To) Note: CFM = (ACH x volume)
Southeastern Facility Masters Conference Southeastern Association of School Business Officials November 18-20, 2008 Little Rock, Arkansas Larry Schoff,
Dr. David Claridge Leland Jordan Professor Texas A&M University.
J.B. Speed School of Engineering University of Louisville KEEPS Energy Management Toolkit Step 2: Assess Performance & Opportunities Toolkit 2J: Building.
Designing and building a custom heater A to Z By Alex Chernov Wild Acres 2014.
Improving the Energy Performance of Homes and Households Presented by: Allen Zimmerman, Professor The Ohio State University Wooster Campus and ATI students.
Environmental Physics Chapter 5: Home Energy Conservation and Heat- Transfer Control Copyright © 2008 by DBS.
Why are the temperatures in our houses increasing? Lisa French Victoria University of Wellington (MBSc) and BRANZ Supervisors: Michael Donn, VUW & Nigel.
Community College Facilities: The Case for Sustainable Construction 1 Presenter: Kenneth C. Kempf Manager, Engineering and Design, LEED-AP.
WARM Program Field Training Train the Leaders September 30, 2008 Holiday Inn Conference Center, New Cumberland, PA.
Research Project Summary Review of Energy Rating for Windows Brittany Hanam MASc EIT Al Jaugelis BSc Arch March 2013.
Designing a Precision Mechanical System:. Referring to local new construction, remodeling projects (including historic renovations), this course will.
Energy Saving in Hospitals: Hong Kong Initiatives P L Yuen 14 May 2011.
Passive Solar -Types -Features -Costs -Case studies David Hammes: permanent student of solar and all things renewable energy; sustainability, green building.
Presents 2012 Revisions to the NC Energy Code For Residential Building started after March 1, 2012.
Prepared By Ehab Hamza Khzemieh Hamza Abdullah Wahdan Mohammad Jaber Salim Mohammad Nadim Dawwas Multi Story Housing Under The Supervision Of : ENG. Amt.
Future Comforts Andrew Keogh Carrier Air Conditioning.
Earth Science and Climate Change Decentralized Electricity Solutions Sustainable Habitats Energy Environment Technology Development Environment & Industrial.
Energy Efficiency and Renewable Energy Chapter 16.
JPL Green Club Meeting 27 September 2012 Ann Tavormina DESIGNING A PASSIVE- SOLAR, FOSSIL-FUEL- FREE, GRID-NEUTRAL HOME.
Some Sunny Tidbits… One square meter of south facing window will produce as much power as an electric baseboard heater. 10% of the space heating needs.
WHY PAY FOR YOUR COMFORT WHILE YOU CAN GET IT F FF FREE !
1 Geothermal Heat Pumps A - Z Session 1 Understanding Geothermal Heat Pumps and their Value to Utilities 2012 Illinois Geothermal Conference Peoria, IL.
Building a Better Future Stretch Building Code October 15, 2009.
Enforcing the 2010 FLORIDA BUILDING CODE, Energy Conservation Ann Stanton, Instructor.
Innovate Green Office Engineering the future – The UKs greenest office? Doug King Principal, King Shaw Associates Consulting Engineers.
© 2016 SlidePlayer.com Inc. All rights reserved.