NEHERS NEHERS

NEHERS Alliance Rater Training

HERS Rater Training Class

The Northeast HERS Alliance offers a six-day training course designed to prepare individuals to become certified Home Energy Rating System (HERS) Raters. The course meets the national standard for the training and certification of energy raters adopted by the Residential Energy Services Network (RESNET). A task force composed of a broad representation of the energy rating and building science education communities developed the standard after an extensive public review and comment process.

The class includes a thorough review of basic energy concepts, field experience with blower door testing and duct blasting, training on the latest version of rating software, and performing a home energy rating and entering the data into REM/Rate. To meet RESNET’s new field testing requirements, on day 5 each student will conduct a field rating and blower door test in the presence of a trainer. Space is limited and acceptance is by order of deposits received.

This class covers the following topics:

Basic Energy Concepts

  • House as a System
  • Energy and moisture transfer
  • Thermal envelope and windows
  • Air leakage problems and solutions
  • Ventilation and indoor air quality
  • Basic energy load calculations
  • Diagnostic testing with blower door and duct blaster
  • HVAC systems, combustion and venting basics
  • Hands-on practice with blower door and duct blaster
  • Advanced Insulation Techniques

HERS Ratings

  • What are HERS Ratings
  • Conducting The Home Energy Rating
  • Using Rating software
  • Processing a Rating
  • Marketing and Service Delivery
  • Energy Mortgages
  • Working with contractors and bid process
  • Rater Policies and Quality Control

Complete Six-day Rater Training Agenda

Application Information Document
Information about registration requirements, computer requirements and what to bring to class, a review of the steps required after training for rater certification

Fee Structure, Discounts, And Refund Policy

National Rater Exam

The National Rater Exam was developed by RESNET, and a passing grade of 80 or above is required to be a certified HERS Rater. The exam covers the material presented during the five-day class itself as well as technical material on basic building science that is outside of the material covered in class.

The exam is administered by a trainer at the completion of a rater training class. The exam can also be taken through a qualified local proctor by individuals who are experienced raters and have already produced ratings according to the current RESNET standards.

The rater exam is "open book," and therefore test-takers are encouraged to bring books/resources, calculator, etc. to the exam with them. Although the exam is taken while logged in to the Internet, no email or text messaging is allowed during the exam.

Notification of Future Classes

To be notified of future rater training classes, please join our training announcement listserv.

Rater Training Prerequisites

Attendance at the six-day training allows candidates to take the test without meeting the normal prerequisites for the test (a minimum of two years field experience and at least 10 blower door tests). However, for those who do not already have a strong, or current, background in building science, attendance at the training alone may not be sufficient to pass the test. Candidates are encouraged to study on their own prior to the rater training course using such reference materials as Residential Energy, by John Krigger. Early application at least 28 days prior to the start date will earn a free copy of the book. Later applicants can purchase the book from our online store. This book, covers basic home performance technical material and is easy to refer to while looking up information.

Additional Resources

EPA ENERGY STAR® Version 3.0 Online Training Opportunity

Click here for schedule and more information.

Training

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To receive information about our future training classes, subscribe to our training notification list on the contact us page.

Monthly Calls

(Held the second Wednesday of every month, 3:30 - 5:00 PM)

Future Call Information:
Check out our Events Page.

For slides, recordings, quizzes, and to suggest topics, visit our Monthly Calls section.