Carlsson Family Home


Quick Facts


Location <
Building Type s
Project Type Z
Basis of Performance Claim Modeled, Zero Energy Program,
Bedrooms 4
Conditioned Floor Area 2

Energy Summary

Energy Data Type Estimated,
Renewable Energy System Type(s) Photovoltaics,
Ratings <
Annual renewable energy generated 7

Envelope and Mechanicals

Subslab assembly <
Foundation wall assembly <
Above grade wall assembly <
Door Assembly <
Air Changes per hour, ACH50 0

Project Team:


Other Team Members:







Completion Date: <


Type of Construction Retrofit,
Number of buildings 1
Floor area of each building 3
Bedrooms 4
Stories 2
Conditioned Building Volume 2
Conditioned Floor Area 2

Location and Climate Details


Address <
Location Type U
Climate Region Z
Köppen Climate Type C
Lat. / Long. P
Elevation 6
Solar Insolation 4
Annual CDD and Base Temp 4 | 7
Annual HDD and Base Temp 3 | 6


Site Conditions:

previously developed land, preexisting structure(s),

Site Description:


Monthly Energy Data and Utilities

Energy Data Type: Modeled, Zero Energy Program,

Electric Utility: P

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: T

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

Walls and Roof

Subslab assembly <
Subslab R-value 2
Slab edge assembly <
Slab edge R-value 1
Foundation wall assembly <
Foundation wall R-value 1
Above grade wall assembly <
Above grade wall R-value 2
Cathedral ceiling assembly <
Cathedral ceiling R-value 4

Windows and Doors

Window Assembly: <

Door Assembly: <

Average window U-factor 0
Door U-Factor 0
Door Area 3

Mechanical Systems

Space cooling - Manufacturer & Model DHP,
Space heating - Manufacturer & Model DHP,
Domestic hot water - Manufacturer & Model E
Domestic hot water - capacity 6
Ventilation - Manufacturer & Model Zehnder Comfo Air HRV,
Lighting Manufacturer and Model
Lighting Efficiency 100%,
Mechanical Equipment Installation Details and Comments <


Air Changes per hour, ACH50 0
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 <