2016 Challenge Participant:

Northwest Builders/CK Architects - Post Residence

Applicant: John Post

Project Address: 159 Old Mt Tom Rd, Bantam, CT 06750

Bdrms./Sq. Footage: TBD

Builder Websites: www.northwestbuildersltd.com, www.ck-architects.com

Project Specifications Project Overview Project Team Project Photos
Building Information
Conditioned Area (sq. ft.) N/A 2,476
Bedrooms N/A 3
Housing Type
(single/multi-family, attached/detached, etc.)
N/A Single-Family, Detached
Thermal
Insulation
Slab Floors N/A R-18 (Edge); R-28 (Under)
Foundation Walls N/A N/A
Framed Floors N/A R-50
Walls N/A R-36
Vaulted Ceilings N/A R-61.5
Flat Ceilings N/A N/A
Windows
U-Value N/A U-Value - 0.29
SHGC N/A SHGC - 0.18
Mechanical
Space Heating (primary only) N/A Ground-Source Heat Pump
Efficiency (HSPF, COP, etc.) N/A 4.4 COP
Air Conditioning N/A Ground-Source Heat Pump
Efficiency (SEER, EER) N/A 29.5 EER
Water Heating N/A Instant Propane
Efficiency (EF) N/A 0.91 EF
Ventilation N/A ERV
Flow Rate N/A 55 CFM
Infiltration Rate N/A .37 ACH50
Renewables
Photovoltaics N/A 9.8 kW
Solar Thermal (DHW, space heating, etc.) N/A TBD
Other Renewables N/A TBD
Annual Energy Use (MMMBTU/Yr)
Heating 36.3 10.4
Cooling 4.7 3.5
Water Heating 11.3 9.4
Lighting & Appliances 19.6 21.6
Photovoltaics 0 -44.1
TOTAL 72 0.8
Final HERS Rating 100 -6
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