2016 Challenge Participant:

BPC Green Builders - Ranade Residence

Applicant: Mala Ranade

Project Address: 83 Stonecrest Road, Ridgefield, CT 06877

Bdrms./Sq. Footage: TBD

Builder Website: www.bpcgreenbuilders.com

Project Specifications Project Overview Project Team Project Photos
Building Information
Conditioned Area (sq. ft.) N/A 3,268
Bedrooms N/A 3
Housing Type
(single/multi-family, attached/detached, etc.)
N/A Single-Family, Detached
Thermal
Insulation
Slab Floors N/A R-16 (Edge); R-16 (Under)
Foundation Walls N/A R-26.5
Framed Floors N/A R-53.2
Walls N/A R-27.5
Vaulted Ceilings N/A R-61.6
Flat Ceilings N/A N/A
Windows
U-Value N/A U-Value - 0.26
SHGC N/A SHGC - 0.39
Mechanical
Space Heating (primary only) N/A Air-Source Heat Pump
Efficiency (HSPF, COP, etc.) N/A 11.0 HSPF
Air Conditioning N/A Air-Source Heat Pump
Efficiency (SEER, EER) N/A 18.9 SEER
Water Heating N/A Propane Instant
Efficiency (EF) N/A .97 EF
Ventilation N/A ERV
Flow Rate N/A 64 CFM
Infiltration Rate N/A .73 ACH50
Renewables
Photovoltaics N/A 11.45 kW
Solar Thermal (DHW, space heating, etc.) N/A TBD
Other Renewables N/A TBD
Annual Energy Use (MMMBTU/Yr)
Heating 28.8 17.8
Cooling 4.3 7.2
Water Heating 16.9 11.0
Lighting & Appliances 24.7 24.6
Photovoltaics 0 -49.5
TOTAL 74.7 11.1
Final HERS Rating 100 -1
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