2015 Challenge Participant:

Appropriate Designs - Pandolfo/Wilmes Residence

Applicants: Richard Sherman - Builder, Pandolfo/Wilmes Residence

Project Address: Ashford, CT

Bdrms./Sq. Footage: 3 BD - 2471 sq ft

Builder Website: www.appropriatedesigns.net

Project Specifications Project Overview Project Team Project Photos
Building Information
Conditioned Area (sq. ft.) 2471 2471
Bedrooms 3 3
Housing Type
(single/multi-family, attached/detached, etc.)
Single-Family, Detached Single-Family, Detached
Thermal
Insulation
Slab Floors R-20 R-20
Foundation Walls R-15 R-20
Framed Floors N/A R-20
Walls R-40 R-40
Vaulted Ceilings R-68 R-61
Flat Ceilings R-62 R-65
Windows
U-Value U-0.21 U-0.22
SHGC SHGC-0.44 SHGC-0.39
Mechanical
Space Heating (primary only) 10 11.4
Efficiency (HSPF, COP, etc.) HSPF HSPF
Air Conditioning 26 22.7
Efficiency (SEER, EER) SEER SEER
Water Heating 2.4 2.73
Efficiency (EF) EF EF
Ventilation 55 55
Flow Rate CFM CFM
Infiltration Rate 2 1.93
Renewables
Photovoltaics 9.5 kW 9.8 kW
Solar Thermal (DHW, space heating, etc.) N/A TBD
Other Renewables N/A TBD
Annual Energy Use (MMMBTU/Yr)
Heating 24.5 10.4
Cooling 2.9 3.0
Water Heating 3.8 3.8
Lighting & Appliances 19.0 19.5
Photovoltaics 0 -43.7
TOTAL 50.2 -6.3
Final HERS Rating 100 -9
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