West Vancouver Passive House Comfort, Health, Beauty & Energy - - PowerPoint PPT Presentation

▶
west vancouver passive house
SMART_READER_LITE
LIVE PREVIEW

West Vancouver Passive House Comfort, Health, Beauty & Energy - - PowerPoint PPT Presentation

Oct 06, 2023 221 likes •600 views

West Vancouver Passive House Comfort, Health, Beauty & Energy Efficiency NAPHN Conference Pittsburgh October 20, 201 James Dean Stuart Hood Marcel Studer Cleantech Entrepreneur & HVAC Consulting Partner & Passive House

slide-1
SLIDE 1

West Vancouver Passive House

Comfort, Health, Beauty & Energy Efficiency

NAPHN Conference Pittsburgh October 20, 201

slide-2
SLIDE 2

James Dean Cleantech Entrepreneur & Passive House Owner Stuart Hood HVAC Consulting Partner & Passive House Designer Marcel Studer Passive House Consultant & Home Builder

slide-3
SLIDE 3

Vancouver House: MEP by Integral, ERVs by CORE

slide-4
SLIDE 4

Integral Group experience in Passive House

Charter Telecom Soo Valley Gastown Childcare Facility 388 Skeena Clayton Heights Community Centre Fire Hall 17 Redevelopment

slide-5
SLIDE 5

Builder Architect MEP Engineer PH Consultant West Vancouver Passive House Project Team

slide-6
SLIDE 6

Passive Houses Can Be Ugly “Boxy & small windows”

slide-7
SLIDE 7

KA KARUN UNA H HOUS USE: CAN HAVE BEAUTY & ENERGY EFFICIENCY

CERTIFICATIONS: Passive House, Minergie-P-ECO, LEED for Homes Platinum, DOE Zero Energy Ready Home, Earth Advantage Platinum

slide-8
SLIDE 8

INNOVATION

Sliding doors with low leakage IAQ Monitoring Pre-fab CLT Panels Cooling in ERV

slide-9
SLIDE 9

West and North Vancouver Homes face south for Ocean Views and are Ideally for Passive House to take advantage of thermal gain in Winter

slide-10
SLIDE 10
slide-11
SLIDE 11

Large Overhangs Provide Shading in the Summer

slide-12
SLIDE 12

Building with CLT

slide-13
SLIDE 13
slide-14
SLIDE 14

Roof Assembly (R Value: 64)

framed down to suit

slide-15
SLIDE 15

5 1/2" 1/2" 4 1/8" 6" 5 5/8" to GL E ü

Wall Assembly (R Value of 46)

slide-16
SLIDE 16

Slab Assembly (R Value: 34-60)

see structural 6" 1/2" mirco topping

8

slide-17
SLIDE 17

Critical Details

2

4 1/8" 4"± (varies) 3 1/2" 4 1/8" 4 7/8" MASTER BEDROOM EXTERIOR 3" (see struct.) W10x45 (see struct.) 1/2" reveal 5/8" 3/4" 4 1/8" 3/4" sloped to drain

  • min. 1/4" in 12"

5'-5 1/2" ℄ of beam to GL 2 6 3/4" 2"± framed down to suit 5/8" seal membrane to window frame angle (fiberglass) 3'-4 3/4"

slide-18
SLIDE 18

Critical Details

10" (see struct.) 2 1/4" 5/8" 1'-0" (see struct.) 5 5/8" 5/8"

E

DINING/LIVING EXTERIOR DECK 10" (see struct.) sloped to drain

  • min. 1/4" in 12"

4 3/4" Schöck Isokorb (see struct.) 2'-8" (see struct.) 2 1/4" 5 3/8" 1'-0" 7/8" 1'-6 3/4" concrete slab tapers from 10" to 6" (see struct.) F4b R4 steel column beyond (see struct.) 2'-8" edge thickening (see struct.) 1/2" 1/2" 5 1/8" 1'-10 3/4" to ℄ 4" 2" 6 7/8"

slide-19
SLIDE 19

Window Performance (Schuco)

A

1" tile

  • n

denshield W4 5/8" millwork (see int. elevations) 5 1/2" 1/2" 7" 1'-3 3/8" 2 1/4" 6" 4 1/8" 2 1/2" 1/2" 3/4" 2" 1" tile

  • n

denshield F3.4sim. W4 millwork (see int. elevations) 5 1/2" 1/2" 7" 1'-3 3/8" 2 1/4" 6" 4 1/8" 2 1/2" 1/2" Schüco AWS 90 .SI passive house certified window 3/4" 2"

slide-20
SLIDE 20

Sliding Patio Doors Performance (Sky-Frame)

10" (see struct.) 2 1/4" 5/8" 1'-0" (see struct.) 5 5/8" 5/8"

E

DINING/LIVING EXTERIOR DECK 10" (see struct.) sloped to drain
  • min. 1/4" in 12"
4 3/4" Schöck Isokorb (see struct.) 2'-8" (see struct.) 2 1/4" 5 3/8" 1'-0" 7/8" 1'-6 3/4" concrete slab tapers from 10" to 6" (see struct.) F4b R4 steel column beyond (see struct.) 2'-8" edge thickening (see struct.) 1/2" 1/2" 5 1/8" 1'-10 3/4" to ℄ 4" 2" 6 7/8" 3 3/4"

2

1/2" reveal 3/4" 3 1/8" 1/2" 5 1/2" 4 1/8" 6" 2 3/8" 1'-6 1/2" 9 1/2" 6 1/4" slot 5/8" 1/2" 1'-4 5/8"± DECK 2'-0" to GL E shim, voids filled w/ insulation
slide-21
SLIDE 21

Mid Construction Airtightness- Test

slide-22
SLIDE 22

Nominal Rating: 11.2 kW Solar Array, 7kW storage Production: 12,400 kWh annually Companies Involved: § PV Module Manufacturer: LG Electronics § Inverter Manufacturer: APSystems § Racking Manufacturer: Scheltter § Energy Storage Manufacturer: Tesla § Supplier and Installer: VREC Solar

On-site Power Generation with Net Metering & Battery Back-up

slide-23
SLIDE 23
slide-24
SLIDE 24

Mechanical Design and Thermal Modeling

slide-25
SLIDE 25
slide-26
SLIDE 26

Mechanical Schematic

slide-27
SLIDE 27

Mechanical Layout

slide-28
SLIDE 28
slide-29
SLIDE 29

ComfoAir Q Energy Recovery Ventilator

  • Heating & cooling through ventilation air
  • High efficiency ERV exchanger: 80% sensible,

68% latent

  • Variable airflow up to 360cfm
  • EC fans for quiet operation and low power

consumption (0.38W/cfm)

  • Modulating Bypass for free cooling
  • Preheat for defrost control
  • Sensor technology (Temp, RH, Pressure)
  • User friendly app for controls and monitoring
  • Easy to install and commission

Innovative Features of HVAC/ERV Design and System

slide-30
SLIDE 30

Electric Towel Radiators Floor Radiant (Electric) in Bathrooms

Supplemental Heat for Comfort & Resilience

High Efficiency Wood Stove

slide-31
SLIDE 31

Layout of Air Distribution System

slide-32
SLIDE 32

Additional Duct Insulation & Carbon Filters

slide-33
SLIDE 33

Wine Cellar with no Cooling required: Built Outside of the Passive House

slide-34
SLIDE 34
slide-35
SLIDE 35

Video Series Produced by BCIT showing build of the house on Youtube

slide-36
SLIDE 36

James Dean Stuart Hood Marcel Studer

james.dean@core.life shood@integralgroup.com marcel@econgroup.ca