Class Schedule

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Electrification & Home Performance Series: 2 – Moisture & Ventilation (Webinar)

Wednesday 10/15/2025 10:00 AM – 12:00 PM

Non-Invasive Refrigerant Charge Verification of Existing HVAC Systems (Webinar)

Thursday 10/23/2025 9:00 AM – 11:30 AM

Electrification & Home Performance Series: 3 – Air Sealing & Insulation (Webinar)

Wednesday 11/12/2025 10:00 AM – 12:00 PM

Electrification & Home Performance Series: 4 – All About Quality Insulation Installation (QII) (Webinar)

Wednesday 12/3/2025 10:00 AM – 12:00 PM

Electrification & Home Performance Series: 5 – How Tight is Too Tight? (Webinar)

Wednesday 12/17/2025 10:00 AM – 12:00 PM

Electrification & Home Performance Series: 6 – Testing Residential Building Pressure (Webinar)

Thursday 1/15/2026 10:00 AM – 12:00 PM

Electrification & Home Performance Series: 7 – Integrating Heat Pump Water Heaters (Webinar)

Thursday 1/29/2026 10:00 AM – 12:00 PM

Electrification & Home Performance Series: 8 – Water Conservation & Home Performance (Webinar)

Thursday 2/12/2026 10:00 AM – 12:00 PM

May
25
Wed
ACCA Manual D – Duct Design @ Energy Training Center, Stockton
May 25 all-day

Description:

It is recommended that participants attend this class prior to attending the Advanced ACCA Manual D class. This class provides a review of the ACCA Residential Design System and approved software, Manual D procedure, and proper documentation. Learn how to achieve efficiency compliance while optimizing duct work for competitive pricing and comfort. North American Technician Excellence (NATE) continuing education credits are available for this class.

May
26
Thu
Advanced ACCA Manual D @ Energy Training Center, Stockton
May 26 all-day

Description:

It is recommended that participants attend the ACCA Manual J Equipment Sizing and Selection and ACCA Manual D Duct Design courses prior to attending this class. This class will step beyond the introduction to ACCA Manual D to more advanced topics, including how to perform Manual D calculations both manually and using the official Wrightsoft ACCA computer software program. This class will be presented using computers for hands-on training. Participants will perform group exercises and have the opportunity to work on individual problems with the instructors assistance. Class topics will cover – Homes with multiple HVAC systems – Two-story homes with single systems – Using the computer program to generate room-by-room load calculations and select HVAC equipment – How to use the graphic design module of the computer software, which automatically calculates room-by-room load calculations and provides Manual D duct design. North American Technician Excellence (NATE) continuing education credits are available for this course.

Jun
1
Wed
Commercial QI ACCA Manual N, CS @ Energy Training Center, Stockton
Jun 1 all-day

Description:

This full day training class is designed to introduce HVAC Contractors, General building Contractors, and Mechanical Engineers to the process of sizing, designing and installing small Commercial HVAC package unit systems. This class includes three specific components: 1. Classroom instruction of the building science affecting equipment capacity and building loads. 2. Hands on training in the use of Wrightsoft™ to size small commercial loads. 3. Classroom instruction on the proper sizing procedures in ACCA Manual CS, and California Title 24 Ventilation Regulations.

Jun
2
Thu
Commercial QI ACCA Manual D, Q and T Duct Design @ Energy Training Center, Stockton
Jun 2 all-day

Description:

This full day training class is designed to introduce HVAC Contractors, General Building Contractors, and Mechanical Engineers to the process of duct design and register selection when installing small Commercial HVAC systems. This class includes four specific components. 1. Classroom instruction of the ACCA Duct Design procedure. 2. Classroom instruction on effects of CFM, velocity and pressure on duct desgins and general airflow terminology. 3. Duct sizing practice exercises. 4. Register selection and placement.

Jun
3
Fri
Commercial QI ACCA Manual N @ Energy Training Center, Stockton
Jun 3 all-day

Description:

This full day training class is designed to introduce HVAC Contractors, General building Contractors, and Mechanical Engineers to the process of sizing, designing and installing small Commercial HVAC Systems. The training class includes two specific components. 1. Review of all objectives and priciples covered in the first two courses of this series. 2. Hands on software exercises guided by the instructor to verify students can properly design an HVAC package unit system for quality installation, as well as properly design the duct system.

Jun
10
Fri
Building Energy Science with MI-BEST (Day 5) @ SCE Energy Education Center, Irwindale
Jun 10 all-day

Class Overview: Day 5- Building Envelope II CLASSROOM: Discuss ‘Thermal Bypass and Quality Insulation Installation’, ‘Thermal Imaging’. HANDS ON*: Inspect a wall section, working some of the areas discussed, Use an IR camera and review Screenshot at Jan 12 11-15-02the results, using a hot wall for the training.

Career Paths: HERS Raters, BPI Contractors, Energy Auditors, Energy Analysts, Architects, Builders and Building Professionals, HVAC Contractors and Technicians, Utility Program Sponsors, Facility and Energy Managers, and Building Officials.

Audience: HERS Raters, BPI Contractors, Energy Auditors, Energy Analysts, Architects, Builders and Building Professionals, HVAC Contractors and Technicians, Utility Program Sponsors, Facility and Energy Managers, and Building Officials.

NATE Certified

Sep
27
Tue
Hands-on Refrigerant Charge Measurement @ SDG&E Energy Innovation Center
Sep 27 @ 8:00 am – 12:00 pm

Class Overview:

A residential split system air conditioner undergoes its final assembly at the time of installation. An important factor is the amount of refrigerant in the system (commonly referred to as proper charging). Air conditioner energy efficiency suffers if the refrigerant charge is either too low or too high. This training is designed to assist Raters and HVAC technicians to properly perform a Refrigerant Charge verification. This is a Hands-on class with operational equipment. Please feel free to bring your verification equipment.

Building Energy Science 101 @ SDG&E Energy Innovation Center
Sep 27 @ 1:00 pm – 5:00 pm
Sep
28
Wed
Advanced Blower Door Diagnostics and Air Leakage Identification @ SDG&E Energy Innovation Center
Sep 28 @ 8:00 am – 12:00 pm

Class Overview:

Learn advanced Manometer settings while conducting a Blower Door test. We will cover methods used to identify and prioritize build shell leakage. Students will learn to set up BD, Manometer, hoses and house in order to conduct a total shell leakage. Learn to calculate the Building Airflow Standard (BAS). We will also cover the importance of comparing the BD results with the BAS when recommending air sealing. Participants will practice methods in field guided by instructor.

Oct
3
Mon
Building Envelope and Duct Testing – MI-BEST Series #1 @ PG & E Energy Training Center, Stockton
Oct 3 all-day

Description:

Building Envelope and Duct Testing Day 1; Building Energy Science, Building Performance Made Practical; MI-BEST® (Mobile Integrated Building Energy Science Training) Day 1 is the first of 5 consecutive days of training which are designed to be covered in sequence. Students are encouraged to stay for the entire 5 days, but may sign up for individual days depending on the agenda. Day 1 covers Basic Building Science and Energy Principles, and hands on practice with blower doors and duct testers using the MI-BEST portable training unit.