CT ZERO ENERGY CHALLENGE
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ZERO ENERGY HOMES
WHAT'S NEW
2010-2011 CT ZEC SITE
CT ZEC HOME
Connecticut Energy Efficiency Fund
CK Architects CK Architects
Applicant: Russell Campaigne, Mary Jo Kestner
Project Address: Madison, CT
Bdrms./Sq. Footage: 6 BD, 4625 sq ft
Builder Website: www.ck-architects.com
Project Photos: View Project Photos
Builder Bio Builder Bio Project Overview
Advanced Building Features & Design
Thermomass foundation system
2” continuous insulation outside of sheathing
Overspray foam at rafters to avoid bridging
Geothermal system with house zoned for intermittent use
Building Information
Conditioned Area (sq. ft.) 4625 TBD
Bedrooms 6 TBD
Housing Type (single family, multi-family, attached, detached, etc.) SF/Detached TBD
Thermal
Insulation
Slab Floors R-10 Cont. TBD
Foundation Walls R-20 Cont. TBD
Frame Floors R-7 Cont.,
R-54 Open Foam
TBD
Walls R-10 Cont.,
R-25 Open Foam
TBD
Vaulted Ceiling R-9 Cont.,
R-42 Open Foam
TBD
Flat Ceiling none TBD
Windows:
U-Value .31 TBD
SHGC .30 TBD
Mechanical
Space Heating (primary only) Geothermal
Closed Loop
TBD
Efficiency (HSPF, COP, etc.) 4 COP TBD
AC Efficiency Geothermal
Closed Loop
TBD
Efficiency (SEER, EER) 18.5 TBD
Water Heating Propane
On-Demand
TBD
Efficiency (EF) 85% TBD
Ventilation ERV Balanced TBD
Flow Rate 120 cfm TBD
Infiltration Rate .10 ACH50 TBD
Renewables
PV 9.6 kW TBD
Solar Thermal (DHW, space heating, etc.) DHW TBD
Other (specify) none TBD
Annual Energy Use (MMMBtu/Yr)
Heating $4206 $798
Cooling $658 $305
Water Heating $693 $0
Lighting & Appliances $2845 $2593
Photovoltalics $2399 $2399
TOTAL $6003 $1297
Final HERS Rating 100 TBD
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