WUFI® Passive Advanced Multifamily Training (Phius)

Two 4-Hour Sessions on April 23rd and 24th from 1:00 – 5:00pm
About the Class
WUFI Passive is a powerful tool that can enhance, streamline, and optimize the design and certification of passive building projects if integrated into the design process properly. This course is for multifamily WUFI Passive users that want to take their modeling to the next level – learning pro tips to ensure the full capabilities of the software are utilized – and concepts and skills learned can be applied to other building types. Students will explore tips to speed up and optimize modeling workflows – including insight on supplemental calculators and supporting tools to improve processes and streamline Phius Certification project submissions.
Trainees may be eligible to earn Phius Continuing Education Units and AIA Learning Units.
This is a live, online training led by Phius instructors.
About Phius
Phius (Passive House Institute US) trains and certifies professionals, maintains the Phius climate-specific passive building standard, certifies and quality assures passive buildings, certifies high-performance building products and conducts research to advance high-performance building.
Learning Objectives
1. Learn about quality-related Phius certification requirements such as moisture control guidelines and condensation risk analysis that compliment the WUFI Passive energy model
2. Learn how to model complex building assemblies, window conditions, custom materials, and account for various types of thermal bridging often found in large scale buildings.
3. Discuss details specific to modeling a multifamily geometry including takeoff dimensions, grouping windows, multiple zones, attached zones and modeling isolated building zones.
4. Learn how to model various multifamily scale mechanical systems including setting up centralized, semi-centralized and decentralized ventilation systems, working with the DHW calculator and accounting for various renewable energy options.
Technology Requirements
WUFI Passive requires Windows OS. If you use a Mac, you must have a working copy of Windows installed. Mac users need to purchase and install VMWare Fusion, Bootcamp, or Parallels, along with a Windows operating system. VMWare Fusion is recommended.
Phius will provide a free educational license for WUFI Passive. Participants will need their own copy of Sketchup for the training.
Prerequisite
Previous introduction to and use of WUFI Passive modeling software is required. If you have not used the software before, consider the ‘WUFI Passive for Beginners’ course before taking this course.
Funding Grants Available: Submit by April 2nd, 2026
The Express Grant is designed to help businesses respond quickly to emerging needs and keep employees engaged. With bite-size grants for just-in-time training and no waiting periods between grants, the Express program is the Workforce Training Fund’s fastest path to funding.
You could take this training for FREE. Complete an Express Grant Application.
Course ID#: C-8402
Course Provider: Built Environment Plus
Course Cost: $450 per course per trainee
Express Grant Eligibility
Employers with 100 or fewer Massachusetts, W-2 employees are eligible to receive Express Program grants. Express Program grant applications must be submitted no fewer than 21 days before the training date. The following documentation is required to apply:
Signed Form W-9
Certificate of Good Standing (COGS) from the Massachusetts Department of Revenue, dated within 6 months from the date of application submission
Certificate of Compliance from the Massachusetts Department of Unemployment Assistance (DUA) that is not expired on the date of application submission
The contracting period of approved Express Grants begins 21 days after the grant application date and ends one year from this date. All training must be completed within the contract period to be eligible for reimbursement.
*Review the BE+ Workforce Training Grant webpage for additional eligibility requirements and other updates made by the Commonwealth Corporation.
Cancellation and Rescheduling Policy
Full refunds are available only if written notice is provided 7 days prior to course start date. There will be no refund if less than one week’s notice is given.
Please note: Full refunds will be issued less the standard processing fee. In general, rescheduling is always preferred over refunds. Registration transfers are only allowed for rescheduling to a future training and cannot be transferred between individuals.



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