IHACI - AC & HP Air Distribution IV
2025-06-24 18:00 - 20:30 (America/Los_Angeles) | Online
6/24, 6:00-8:15pm
Part 7: Addressing common issues in return air systems such as eddy currents and pressure drops, with practical solutions for optimizing duct designs and components.
Part 8: Upgrading the supply air side of commercial duct systems to reduce turbulence and optimize airflow, including modifications

What Were They Thinking?! A Home Performance Game Show
2025-06-26 12:00 - 13:00 | Online
Get ready for a first-ever game show-style webinar that’s equal parts shocking, educational, and just a little hilarious. Join The LEARN Program and our panel as we reveal real-life examples of poor workmanship, shortcuts, and head-scratching installation fails that’ll have you saying, “What were they thinking?!” We’ll laugh (a little), learn (a lot), and dig into the real consequences of cutting corners in the field – and how these seemingly small mistakes undermine our energy efficiency goals. This webinar will serve as a great reminder as to why we do what we do and what happens when you make strikingly obvious mistakes in a customer’s home. We’re excited to bring the first-ever gameshow-style webinar to BPI and hope to see you there!

Making Sound Visible: Using Acoustic Imaging to Pin-Point Air Leaks in Existing Homes
2025-08-28 09:00 - 10:00 | Online
Just like thermal cameras show heat differences, acoustic cameras visualize sound intensity. In this live webinar, you’ll discover how this technology is transforming energy efficiency inspections and building diagnostics – plus get a quick tour of its surprising uses in other fields like bioacoustics, law enforcement, product testing, and stadium experience. W
hat you’ll learn:
• Acoustic vs. Thermal: See how each tool works, what it detects, and when to use which
• How to use sound for air leakage detection for energy efficiency maximization
• On-site setup and data collection: how to use the technology in real-world conditions
• Real use cases in residential buildings
Join our panel and The LEARN Program on August 28th for an insightful webinar!

Building Electric-Efficient Tiny Homes: Smarter, Smaller, Sustainable
2025-09-10 10:00 - 11:00 | Online
Be a part of this webinar on Wednesday, September 10, and explore how to build all-electric, energy-efficient tiny homes that meet modern performance standards while working within common limitations, that include working with 50-amp panels and very compact footprints. As energy codes tighten and demand for sustainable housing grows, builders, contractors, and DIYers are rethinking how small homes are designed and powered. Through case studies and hands-on experience, we’ll discuss how to select the right heating and water heating systems, navigate code requirements, and integrate solar and net metering at both individual and community levels. Attendees will learn how to reduce embodied carbon through smart design choices and how insulation, window placement, and appliance selection impact overall energy efficiency. We’ll also introduce a hybrid approach to construction: building the core structure with key systems in place, then finishing out electric appliances and upgrades through DIY or phased-in solutions. This makes tiny homes more attainable and flexible for a wide range of budgets. Join us to learn how electrification, renewables, and smart design come together in today’s tiny homes. You will also hear insights from experienced professionals on how to work around common electrical limitations, access incentives, and push beyond standard propane-based systems toward 100% renewable living. Whether you’re a professional contractor or a hands-on DIY builder, this session will give you practical strategies for creating low-impact, high-performance homes that align with evolving codes and sustainability goals.

Home Energy Audits
2025-09-11 12:00 - 13:00 | Online
If you’re interested in energy efficiency or thinking about going electric, a home energy audit is a smart and inexpensive way to start your journey. Before you take the leap and replace a major system like your HVAC, it can be incredibly helpful to have the full picture of your home’s energy use, comfort, and safety. Through a series of inspections and diagnostic tests, you’ll learn whether your home needs insulation, weathersealing or duct maintenance, which appliances are most in need of replacement and any problem areas and fixes you should prioritize to save energy and improve the comfort of your home. A typical audit focuses on your home’s envelope, your HVAC systems, and your major appliances. At the end of the evaluation, your energy auditor can tell you how efficient your home is and recommend which projects will be the best investments for energy savings and increased comfort. It also results in holistic recommendations that are specific to your home, and take your home’s entire ecosystem into account. Join us on September 11 as we take a look at home energy audits and discuss: Why get a home energy audit? What does an energy audit include, and how long does it take? Are there different types of audits, and how does one choose? What you’ll get from a home energy audit How to find a certified energy auditor near you How much does a home energy audit cost? Join us to learn how an energy audit can best prepare you to lower your energy bills, phase out fossil fuels, cut your home’s carbon emissions, improve your home’s indoor air quality, and make your home more comfortable year-round. This webinar is part of the Electrify Now “Go Electric!” series developed in partnership with San Diego LEARN.

Ventless Combo Washer Dryers 2.0
2026-01-28 08:00 - 17:00
Join us as we take a fresh look at the all-in-one washer/heat pump dryers that are revolutionizing laundry—making clothes washing and drying more efficient, better for the environment, and easier on our wallets.
Washers and dryers account for anywhere from 8-10% of the energy use in our homes and a significant amount of our water use. Heat pump dryers are rated ENERGY STAR’s most efficient dryers on the market, using roughly 75% less energy than a typical electric resistance or gas dryer. They use heat pump technology to move heat rather than create it, and have many benefits.
Manufacturers from GE to Samsung to LG offer combo washer + heat pump dryers that wash and dry a complete load of laundry in the same machine. They’re lauded for their space saving, convenience, and energy efficiency, as well as the advanced wash cycles and smart features they offer.
As the market for this technology grows, we’ll take a look at the big advantages and minor challenges of switching to a combo unit. Not only do combo washer + heat pump dryers have the potential to save time and improve a homeowners’ washing/drying experience, they greatly reduce energy use required to dry clothing. Most also plug into a 120-volt outlet, helping homes with gas dryers electrify this end use more easily.
Join us for a 45-minute webinar with a live demo, in which we talk about:

What is a combo washer + heat pump dryer and how does it work?
What are the advantages and disadvantages of combo washer + heat pump dryers?
What models are on the market?
How are these appliances performing from a service and warranty perspective?
How did the current models of combo washer + dryers overcome challenges to create a new way of doing laundry?
What are the expected time and energy savings from combo washer + heat pump dryers?

Learning Objectives:

Describe the basic functionality and features of a combo washer and heat pump dryer.
Compare energy efficiency of a heat pump dryer to a standard gas or electric dryer.
Identify advantages of a combo washer and heat pump dryer.
Compare models and brands currently available on the market.

2026 Title 24 Part 6 California Energy Code Changes: What HCAI Projects Need to Know Webinar
2026-02-26 09:00 - 10:00
The 2026 code cycle places increased emphasis on energy efficiency, electrification, system performance, and documentation quality. For HCAI projects, these changes influence not only system design, but also coordination, regulatory review, and long-term operational outcomes. Hospitals that understand these requirements early are better positioned to reduce energy use, control operating costs, and improve system reliability while maintaining full compliance. For projects involving seismic upgrades, infrastructure improvements, or Non-Structural Performance Category (NPC) compliance, the transition introduces both risk and opportunity. Proactively aligning design decisions with the 2026 code requirements can help avoid redesign, streamline HCAI review, and deliver lasting operational and energy savings. This session provides a practical, technology-aware overview of the most important 2026 code changes affecting hospitals and offers guidance on how to prepare HCAI projects for a smooth transition.
Learning Objectives:

Identify key hospital code changes for 2026
Recognize how energy regulations impact MEP system design
Reduce project risk and delays through early compliance planning
Improve long-term energy efficiency and building performance

Ventless Combo Washer Dryers
2026-02-26 12:00 - 12:45
Washers and dryers account for anywhere from 8-10% of the energy use in our homes and a significant amount of our water use. Heat pump dryers are rated ENERGY STAR’s most efficient dryers on the market, using roughly 75% less energy than a typical electric resistance or gas dryer. They use heat pump technology to move heat rather than create it, and have many benefits. Manufacturers from GE to Samsung to LG offer combo washer + heat pump dryers that wash and dry a complete load of laundry in the same machine. They’re lauded for their space saving, convenience, and energy efficiency, as well as the advanced wash cycles and smart features they offer. As the market for this technology grows, we’ll take a look at the big advantages and minor challenges of switching to a combo unit. Not only do combo washer + heat pump dryers have the potential to save time and improve a homeowners’ washing/drying experience, they greatly reduce energy use required to dry clothing. Most also plug into a 120-volt outlet, helping homes with gas dryers electrify this end use more easily. Join us for a 45-minute webinar with a live demo, in which we explore: What is a combo washer + heat pump dryer and how does it work? What are the advantages and disadvantages of combo washer + heat pump dryers? What models are on the market? How are these appliances performing from a service and warranty perspective? How did the current models of combo washer + dryers overcome challenges to create a new way of doing laundry? What are the expected time and energy savings from combo washer + heat pump dryers?

Net Zero Energy Buildings Now and What’s Next
2026-03-04 11:00 - 12:00
Buildings tend to be the primary energy consumer in the U.S.—and amid rising utility prices and concerns about the impacts of climate change, efforts are being made to incorporate energy saving strategies into commercial building design, construction, and operation. The concept of a Net Zero Energy building, which produces as much energy as it uses annually, is a reality in most regions. These buildings often come with added benefits that include improved comfort and resilience. In this online event, our panelists will discuss Net Zero Energy buildings. Presenters will clarify what these terms mean and how they compare with other classifications, such as Net Zero Carbon or Living Buildings, and introduce Future‑Ready building concepts. The session will feature case studies, explore why clients made this choice, and highlight how the current market for these buildings is evolving today.

System Performance Module Parts 1-2 Webinar
2026-03-23 18:00 - 20:15
This 4 day intermediate webinar covers HVAC fundamentals for residential and light commercial systems in California. Topics include thermodynamics, system performance, load considerations, airflow, pressure control, heating and cooling systems, and quality maintenance. It also explores psychrometrics, the Equal Friction method, and field measurements for system efficiency. This series qualifies for 8 CEHs through North American Technician Excellence (NATE) with the completion of all 8 parts.
3/23/2026, 6:00-8:15pm Part 1: Fundamentals of building science and how buildings interact thermally with their environment.
Part 2: Factors that cause variations in a building’s heat load and the basic principles of heat transfer and thermodynamics to evaluate HVAC system behavior under varying operating conditions.
3/24/2026, 6:00-8:15pm Part 3: Importance of Quality Insulation Installation (QII) and the basic principles of heat transfer and thermodynamics to evaluate HVAC system behavior under varying operating conditions.
Part 4: Air moves in and out of a building’s envelope through a process called infiltration and exfiltration. Discussion will include the wind effect, stack effect, and fan effect.
3/30/2026, 6:00-8:15pm Part 5: Covers heating systems, HVAC components and functions, diagnostic checks, CAQI standards, airflow measurement tools, Quality Maintenance, and commissioning.
Part 6: Covers the ACCA 4 California Quality Maintenance Standard, impacts of poor HVAC upkeep, the ACCA 5 maintenance practices, and concludes with California Quality Service.
3/31/2026, 6:00-8:15pm Part 7: Fundamental characteristics of air, including temperature, humidity, and pressure, each essential for HVAC processes. Use the psychrometric chart to analyze air properties.
Part 8: Critical role of indoor air quality and proper refrigerant charge in HVAC system performance. Calculate capacity, delivered capacity, and efficiency.

System Performance Module Parts 3-4 Webinar
2026-03-24 18:00 - 20:15

System Performance Module Parts 5-6 Webinar
2026-03-30 18:00 - 20:15

System Performance Module Parts 7-8 Webinar
2026-03-31 18:00 - 20:15

How to Size Your Heat Pump: Intro to Manual J Using Kwik Model 3D
2026-04-13 12:00 - 13:00
Part 1 of a Two-Part Series (Manual J + Manual D)
This practical webinar kicks off a two-part series on getting heat pump performance right—starting with Manual J, the industry standard for residential heating and cooling load calculations. You’ll learn why “rules of thumb” often miss the mark with heat pumps, what inputs actually drive the loads (envelope, windows, infiltration, ducts, and design conditions), and how to interpret the outputs that directly influence equipment selection. We’ll also show a streamlined workflow using Kwik Model 3D to quickly build a simple home model and generate the takeoffs needed to support an accurate, repeatable Manual J—without getting lost in complexity. By the end, you’ll feel confident understanding what drives sizing decisions and how to avoid comfort issues, high bills, and unnecessary backup heat.
Key Takeaways
✅ Why heat pumps need tighter sizing
✅ Manual J basics: design temps, sensible/latent, loads
✅ Biggest load drivers: envelop, leakage, ducts, etc.
✅ Read outputs to pick capacity + airflow
✅ Kwik Model 3D workflow for fast takeoffs
About the Instructors Spencer Rosen is a leading home energy expert & educator, founder of Home Energy Academy, and a recognized thought leader in energy efficiency, HVAC performance, and electrification. Russell King, M.E. is the creator of Kwik Model 3D and a specialist in HVAC design and diagnostics, home energy rating systems, and California energy codes.

How to Design Your Duct System for a Heat Pump: Intro to Manual D Using Kwik Model 3D
2026-04-14 12:00 - 13:00
Part 2 of a Two-Part Series (Manual J + Manual D)
Great heat pump outcomes depend on the duct system delivering the right airflow to the right rooms—quietly and consistently. With heat pumps, comfort is often more dependent on distribution than “blasting” very hot air, which makes duct design a primary driver of success. In this session, you’ll learn the “why” behind Manual D and the duct design choices that most affect airflow, comfort, and noise—layout strategy, return design, fitting losses/effective length, and managing static pressure. You’ll also see how to translate Manual J room-by-room loads into a practical duct design concept, and how Kwik Model 3D can help visualize the home, support planning, and connect design intent to install-ready decisions.
Key Takeaways
✅ Why ducts matter more with heat pumps
✅ Manual D basics: airflow, friction, static pressure
✅ Duct layouts that balance rooms better
✅ Return strategies that cut noise + improve comfort
✅ Turn room loads into an install-ready duct plan
About the Instructors Spencer Rosen is a leading home energy expert & educator, founder of Home Energy Academy, and a recognized thought leader in energy efficiency, HVAC performance, and electrification. Russell King, M.E. is the creator of Kwik Model 3D and a specialist in HVAC design and diagnostics, home energy rating systems, and California energy codes.
