Butler Residence


Quick Facts


Location <
Building Type T
Project Type
Basis of Performance Claim
Conditioned Floor Area 3

Energy Summary

Energy Data Type
Renewable Energy System Type(s)
Annual renewable energy generated 7

Envelope and Mechanicals

Subslab assembly
Foundation wall assembly
Above grade wall assembly <
Door Assembly
Air Changes per hour, ACH50

Project Team:

Other Team Members:




Completion Date:


Type of Construction
Number of buildings
Floor area of each building
Conditioned Building Volume
Conditioned Floor Area 3

Location and Climate Details


Address <
Location Type U
Climate Region Z
Köppen Climate Type D
Lat. / Long. P
Elevation 2
Solar Insolation 4
Annual CDD and Base Temp |
Annual HDD and Base Temp |


Site Conditions:

Site Description:

Monthly Energy Data and Utilities

Energy Data Type:

Electric Utility: N

Gas Utility: N

Renewables and Energy Balance

Renewable Energy Sources:Renewable energy is generated within the building footprint (e.g. solar PV on the roof),

Renewable Energy System Description & Details:

Annual renewable energy generated 7
Annual Renewable Energy Generated Data Type
Power Rating 7
Renewable Energy System Type(s)
Source of Annual Production Data

Walls and Roof

Subslab assembly
Subslab R-value
Slab edge assembly
Slab edge R-value
Foundation wall assembly
Foundation wall R-value
Above grade wall assembly <
Above grade wall R-value 5
Cathedral ceiling assembly
Cathedral ceiling R-value

Windows and Doors

Window Assembly:

Door Assembly:

Average window U-factor 0
Door U-Factor
Door Area

Mechanical Systems

Space cooling - Manufacturer & Model Mitsubishi mini split,
Space heating - Manufacturer & Model Mitsubishi mini split,
Domestic hot water - Manufacturer & Model
Domestic hot water - capacity
Ventilation - Manufacturer & Model Zehnder HRV,
Lighting Manufacturer and Model
Lighting Efficiency
Mechanical Equipment Installation Details and Comments <


Air Changes per hour, ACH50
Air Changes per hour, CFM50

General Process

Design for Adaptability:

Software Tools

Software Tools:

General modeling information:

Lessons Learned

Outcome of Project Goals:


Rebates and Financial Incentives

Federal incentives
Local incentives
State incentives
Utility incentives
Other incentives