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Next Generation Refrigerants: Taking a Closer Look at A2L Solutions

Online

A new generation of refrigerants are coming to comfort cooling applications, specifically in residential and light commercial systems. These new refrigerants, commonly identified by their low-global warming potential (low-GWP), often come with different characteristics than the prior generation of refrigerants (such as R-410a). This session will cover the reasons for the changes in refrigerants, characteristics of some of the next generation refrigerants, and the changes the industry faces as a result, including building codes, safety standards, application and installation, operation

Introduction to Passive House Retrofits: The EnerPHit Standard

Online

Achieving the Passive House Standard in refurbishments of existing buildings is not always a realistic goal, and for such buildings, the Passive House Institute has developed the EnerPHit standard for certified energy retrofits with Passive House Components. In this webinar, trainers from the Passive House Network will discuss how the EnerPHit standard can accommodate the realities of existing old buildings, where foundations, party lines, historic preservation, cost, and other factors make a typical Passive House certification impossible. Learn how existing

Title 24 Compliance Modeling & Decarbonization with IESVE Software

Online

Integrated Environmental Solutions (IES) Ltd will provide a one-day software training course using IESVE software for Title 24 Compliance modeling of new nonresidential buildings, and will include modeling of various decarbonization strategies for above-code programs in all-electric jurisdictions. The agenda will include an introduction and overview, 3D model architecture, loads optimization, decarbonization analysis and simulation (see agenda for more details). Trainees will be required to follow along with the software and will be provided with free IESVE software for these

Air Sealing and Insulating Existing Homes: Interpreting and Prioritizing Infrared and Blower Door Results

Online

Testing your work is imperative to meet or exceed performance targets and to ensure a feedback loop is in place for continual process improvements. Instructor Dan Perunko of Balance Point Home Performance will highlight two key home performance diagnostic tools, the blower door and infrared camera. The two hour session unpacks important testing metrics and ways to address opportunities that have positive interactive effects on the home's performance and occupant comfort. Agenda: Diagnostic testing for home performance Blower door and

Air Sealing and Insulating Existing Homes: Addressing Common Hazards During Energy Upgrades

Online

Upgrading the thermal and air leakage performance of existing homes exposes a variety of hazards that many professionals either do not know how to address or how to communicate the importance of the issue to the customer. Estimators and installers, including DIY homeowners, take on additional liability when they fail to identify and remediate existing hazards during upgrade projects. In this two-hour class, instructor Dan Perunko of Balance Point Home Performance will cover the most common hazards that are regularly

Building Electrification: Lessons from the Field (Part 1 of 2)

Online

California is going through one of its most seismic shifts in building energy policy and design. The move towards full decarbonization of the building stock has started and the policy, technical and financial implications are being developed under our feet. We will share how heat pumps and other forms of electric heating can displace our long time carbon sources of heat. These systems are already available and many are cost effective today. Come discuss this shift and how it will

Building Electrification: Lessons from the Field (Part 2 of 2)

Online

California is going through one of its most seismic shifts in building energy policy and design. The move towards full decarbonization of the building stock has started and the policy, technical and financial implications are being developed under our feet. We will share how heat pumps and other forms of electric heating can displace our long time carbon sources of heat. These systems are already available and many are cost effective today. Come discuss this shift and how it will

Air Sealing and Insulating Existing Homes: Developing a Work Scope for Attic Efficiency Upgrades

Online

Effective work scopes help contractors and customers achieve specific performance goals in a home’s attic efficiency upgrade. Developing a comprehensive, goal-oriented work scope can help contractors sell more jobs, differentiate their work from other contractors bidding on the job, and enables customers to prioritize their home upgrades within their budget, allowing for the possibility of future improvements. In this session, Dan Perunko of Balance Point Home Performance will draw upon his contractor experience to discuss how he approaches attic efficiency

Introduction to Passive House Trades

Online

The Introduction to Passive House Trades course will broadly cover the following topics: Passive House (PH) basics, review typical construction types, windows and installation, air barriers and insulation and new, innovative PH products. It is crucial when working on Passive House buildings to properly install components, understand how to correctly implement design details and assess and plan for the current and future performance of the building. It can also help prepare those interested in the Certified Passive House Tradesperson training.

Retrofitting Homes for Electrification and Decarbonization

Online

From alignment with California’s decarbonization goals and local ordinances prohibiting new gas installs, Dan Perunko of Balance Point Home Performance will outline the necessary steps to electrify an existing single-family home and how to manage whole house strategies for successful electrification retrofits. Case studies demonstrating successful electrification projects will highlight the opportunities to overcome challenges presented by existing infrastructure and planning for backup power during PSPS events.

Electric Heat Pumps for Space Heating and Cooling

Online

As our electricity supply becomes cleaner, due to an increased use of renewables for generation and a growing number of local ordinances prohibiting gas installs in new homes, electricity becomes an attractive fuel source to designers and builders interested in reducing residential greenhouse gas emissions and creating zero carbon homes. Dan Perunko of Balance Point Home Performance will present on efficiency gains, and overcoming common installation pitfalls from electric heat pump water heaters in new and existing buildings. Class discussion

Electric Heat Pumps for Water Heating

Online

As our electricity supply becomes cleaner, due to an increased use of renewables for generation and a growing number of local ordinances prohibiting gas installs in new homes, electricity becomes an attractive fuel source to designers and builders interested in reducing residential greenhouse gas emissions and creating zero carbon homes. Dan Perunko of Balance Point Home Performance will present on efficiency gains, and overcoming common installation pitfalls from electric heat pump water heaters in new and existing buildings. Class discussion