IN-PERSON Blower Door and Pressure Diagnostics (D892)

Course Description:

The Blower Door and Pressure Diagnostics course is a 1-day training designed to provide new and current Building Analysts with the information needed to complete building envelope diagnostics in accordance with the Building Performance Institute (BPI) Building Analyst Technical Standards and the Washington State Department of Commerce Weatherization Specifications. Instruction will include introduction and review of building science concepts, use of required equipment, and procedures required for proper diagnostic testing.

Reference Material:

• WA State Diagnostic Results Form

• WA State Department of Commerce Specs

Course Content & Objectives:

• Building Science: Driving forces and air flow

  • Name and describe building science concepts relating to BD and PD

• Blower Door Equipment and Operation

  • Identify and describe operation of BD equipment

• Diagnostic Test Procedures

  • List all BD testing procedures and describe how to complete each

• Understanding and interpreting results

  • Read and interpret all results gained from BD and Pressure testing

Course Requirements:

• Technology

  • Ability to download documents
  • BPC provided online Learning Management System – Moodle link to be sent by BPC

• Expectation of attendance and class participation
• Equipment (recommended)

  • Manometer – DG700 preferred

Prerequisites and Work Experience:

• 12-24 months field experience recommended
• Familiarity with Reference Materials

  • Washington State Dept. of Commerce WX Specifications
  • WA State Diagnostic Test Report
  • Current BPI 1200 Standard

Assessments and Grading:

• All assessments will be multiple choice question style

  • In-progress assessment activities throughout
  • One final assessment

• Candidate must achieve a 70% or higher to pass the final assessment