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X-WR-CALDESC:Events for Efficiency First California
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261027T090000
DTEND;TZID=America/Los_Angeles:20261027T120000
DTSTAMP:20261013T182834Z
CREATED:20261013T182834Z
LAST-MODIFIED:20261013T182834Z
UID:70074-1793091600-1793102400@efficiencyfirstca.org
SUMMARY:Crawlspace Retrofits in Electrification Projects (2 Part Series)
DESCRIPTION:Course description\n\n\n\n\n\nPart 1 of 2  \nCrawlspaces come in all shapes and sizes including shallow or hillside\, and crawlspaces adjacent to conditioned spaces. The geometry of a crawlspace is an important factor when deciding where to establish a continuous air barrier. Ultimately the insulation will follow and remain aligned with that air barrier. In this course\, Dan Perunko of Balance Point Home Performance will present air sealing and insulating strategies for various crawlspace types\, along with the myriad benefits effective crawlspace solutions provide for the occupants and the home. \nAgenda: \n\nIntroduction and safety message\nUnderstanding the geometry of the crawlspace\nUsing test tools identifying leakage and understanding their limitations\nAir barrier alignment for vented and unvented crawlspaces\nImplications for equipment make-up air in unvented crawlspaces\nCreating continuity in the crawlspace\nStrategies for air sealing leaks in the subfloor\nAir sealing around plumbing fixtures that may require future maintenance\nRemoving abandoned or soon-to-be abandoned mechanical equipment that interfaces with the subfloor air barrier\nAir sealing electrical systems and conduits that pass through the subfloor\nAddressing air leakage at masonry fireplaces that pass though the subfloor\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nCite areas where the crawlspace air barrier typically lacks continuity\nIdentify tests to assess the continuity of the air barrier\nList examples of crawlspace subfloor penetrations that require an air sealing method that can be undone if maintenance is needed\nName alternatives to batt insulation in the subfloor\nExplain key benefits to air isolating a vented crawlspace from the conditioned spaces\nSummarize post-retrofit testing strategies for continuity and thermal performance\n\nContinuing Education Credits: \nAIA-LU|HSW: 2.5\, BPI: 3\, CABEC: 3\, HBX: 3
URL:https://efficiencyfirstca.org/event/crawlspace-retrofits-in-electrification-projects-2-part-series-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261028T090000
DTEND;TZID=America/Los_Angeles:20261028T150000
DTSTAMP:20261013T193855Z
CREATED:20261013T193842Z
LAST-MODIFIED:20261013T193855Z
UID:70100-1793178000-1793199600@efficiencyfirstca.org
SUMMARY:ACCA Dry Climate Manual J and S with Wrightsoft (Part 1 of 3)
DESCRIPTION:Course description\n\n\n\n\n\nPart 1 of 3  \nThis full day webinar focuses on the unique residential loads and energy code encountered in the Dry Climate of California. The material covers the basic science behind ACCA Manual J load calculations and Manual S equipment selection. During this session\, a sample plan is entered into Wrightsoft first using the 1975 code\, since many homes meet these criteria it provides a touchstone for contractors in equipment sizing. The plan is then altered to meet the 2025 Energy Code. This allows attendees to compare the loads generated by Wrightsoft in Manual J and provides a practical opportunity the effect the energy code has on Equipment sizes. Manufacturer’s expanded product data sheets are reviewed\, and attendees are guided to use the correct qualifiers for California Code and Climate. Several examples are covered demonstrating the correct sizing procedure and differences in how charts and tables may look different but have the same information in an alternate format. ASHRAE 62.2 Residential ventilation requirements are reviewed and are incorporated into the Wrightsoft program. Internal loads are defined for the room-by-room design based on appliances and occupancy. \nGain hands-on experience with Wrightsoft using the free 30-day trial by downloading Right-Suite® Universal Demo here. \nAgenda: \n\nReview Manual J load calculation process\nReview Dry Climate Manual S equipment sizing steps\nWrightsoft software – hands-on session\nWrightsoft application – energy code comparison\nManufacturer data and equipment selection\nVentilation and internal loads\n\nThe objective of this course is that at the conclusion\, participants will be able to:   \n\nUnderstand and apply ACCA Manual J load calculations and Manual S equipment selection principles for residential applications\nUse Wrightsoft software to accurately model residential buildings load and determine proper system sizing\nInterpret manufacturer expanded product data to select HVAC equipment that meets California climate and code requirements\nIncorporate ASHRAE 62.2 ventilation standards and internal loads into room-by-room design for improved efficiency and comfort\n\nContinuing Education Credits: \nCABEC: 6\, NATE: 6
URL:https://efficiencyfirstca.org/event/acca-dry-climate-manual-j-and-s-with-wrightsoft-part-1-of-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261029T093000
DTEND;TZID=America/Los_Angeles:20261029T123000
DTSTAMP:20260925T173750Z
CREATED:20260925T173750Z
LAST-MODIFIED:20260925T173750Z
UID:70040-1793266200-1793277000@efficiencyfirstca.org
SUMMARY:Crawlspace Retrofits in Electrification Projects (2 Part Series) - PART 2
DESCRIPTION:Discover practical strategies for sealing and insulating crawlspaces to boost home performance and comfort. Learn from Dan Perunko of Balance Point Home Performance as he tackles moisture\, rodents\, and wildfire resilience. Ideal for professionals working on energy upgrades and crawlspace retrofits. \nDan Perunko \nDan Perunko is cofounder of Balance Point Home Performance Company. In 2006\, along with Gavin Healy\, Dan started a successful company providing full service home performance analysis\, retrofits\, consultations\, and trainings. Dan works on new and existing construction designs and hands on installations of enclosures\, mechanical\, plumbing\, and indoor air quality components based on tested performance outcomes. Dan especially enjoys improving existing homes to provide homeowners with levels of comfort and energy consumption that they have not believed possible. Dan is a professional trainer who designs and delivers full and multi day courses for California’s Utility Companies (energy training centers) and ACI national and regional conferences. Dan brings his experience from construction\, design and building analysis\, to make his class materials relevant\, useful and understandable regardless of the attendees’ level of experience. \nContinuing Education Credits: \nAIA-LU|HSW\, BPI\, CABEC\, HBX \n(see individual courses for CEU amounts)\n \nAudience Level: \nIntermediate \nElectrification: \nYes \nSector: \nResidential
URL:https://efficiencyfirstca.org/event/crawlspace-retrofits-in-electrification-projects-2-part-series-part-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261029T093000
DTEND;TZID=America/Los_Angeles:20261029T123000
DTSTAMP:20261013T183023Z
CREATED:20261013T183023Z
LAST-MODIFIED:20261013T183023Z
UID:70076-1793266200-1793277000@efficiencyfirstca.org
SUMMARY:Crawlspace Retrofits in Electrification Projects - Part 2
DESCRIPTION:Course description\n\n\n\n\n\nPart 2 of 2  \nMany existing crawlspaces require remediation prior to other energy upgrade work\, including attic or electrification upgrades. This course examines retrofits of vented and unvented crawlspaces\, tradeoffs between each crawlspace assembly\, and the crawlspace assembly’s impact on the home’s overall performance and comfort. From home durability to occupant safety and comfort\, Dan Perunko of Balance Point Home Performance will address moisture and vapor sources\, rodent control\, as well as strategies to reduce wildfire ember intrusion. \nAgenda: \n\nIntroduction and safety message\nUnderstanding the phases of water and how it is transported\nPrioritizing and mitigating sources of moisture\nRemoving accumulated debris and abandoned systems\nReviewing current common practices\nDecision to vent or not to vent and evaluate all the existing conditions\nUpdating existing foundation vent to reduce wildfire ember intrusion\nAddressing weather proofing on existing foundation vents\nReduced foundation venting\nConverting a vented crawlspace to a sealed crawlspace\nAddressing abandoned foundation vent holes\nAir leakage control implications\nRecladding the skirt to achieve multiple outcomes\nTesting the assembly\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nPrioritize source control of moisture in crawlspaces\nDefine how water in liquid or vapor form is transported\nName performance tests that can be used to evaluate the moisture balance of the crawlspace\nExplain performance problems associated with typical foundation vents\nDescribe ways to improve wildfire resistance by updating the foundation vent strategy\nList an example of a crawl space type that is not well suited for converting to a sealed crawlspace\nDiscuss methods for addressing abandoned foundation vents\nExplain the difference between a vapor barrier and an air barrier\nState why a consumer might choose to upgrade from a basic unsealed plastic layer in the crawlspace\nIdentify ways to test the performance of a plastic layer that is serving as an air barrier in the crawlspace\nSummarize the real world benefits of installs of ground cover to meet different performance outcomes\n\nContinuing Education Credits: \nAIA-LU|HSW: 2.5\, BIG: 3\, CABEC: 3\, HBX: 3
URL:https://efficiencyfirstca.org/event/crawlspace-retrofits-in-electrification-projects-part-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261029T093000
DTEND;TZID=America/Los_Angeles:20261029T150000
DTSTAMP:20261013T194109Z
CREATED:20261013T194109Z
LAST-MODIFIED:20261013T194109Z
UID:70102-1793266200-1793286000@efficiencyfirstca.org
SUMMARY:ACCA Manual D Part 1: Duct Design Principles (Part 2 of 3)
DESCRIPTION:Course description\n\n\n\n\n\nPart 2 of 3  \nThis full day webinar focuses on the principles involved in designing residential duct work. A practice session is included where attendees sketch a duct design based on the floor plan from the Manual J/S developed in the first session\, ACCA Dry Climate Manual J and S\, with Wrightsoft. During this session\, Residential Equipment Sizing\, (Manual S) is reviewed and duct design concepts such as location of registers\, the effect of supplies and returns on each other\, along with a discussion and explanation of terms like Coanda effect\, terminal velocity\, throw\, spread and Noise Criteria (NC). ACCA Manual T principles that impact California Code and customer comfort are reviewed. Other terms that are covered and explained; external static pressure\, blower static pressure/flow tables\, total equivalent length\, total effective length and friction rate. The plan and equipment selected in day one will be used as a basis for sketches\, showing a sample layout and fitting selection prepared by attendees in a practice session. Part of the exercise requires each attendee to calculate the friction rate and determine duct diameters and velocities based on their sketch. Appendices from ACCA Manual D will be used as the source for determining equivalent lengths of ductwork. Also reviewed and discussed will be register placement and selection. A catalog from a register manufacturer is used as the various design elements of throw\, terminal velocity\, and spread are explained and demonstrated as part of the design. \nAgenda: \n\nResidential duct design principles\nAir distribution concepts\nEquipment performance and static pressure\nDuct design calculations\nHands-on practice session\nRegister selection and manufacturer data\nPractical application and review\n\nThe objective of this course is that at the conclusion\, participants will be able to:   \n\nUnderstand and apply fundamental residential duct design principles based on ACCA Manual D and their relationship to Manual J/S calculations\nDesign effective air distribution systems\, including proper placement of supplies and returns\, and apply concepts such as Coanda effect\, throw\, spread\, terminal velocity\, and Noise Criteria (NC)\nInterpret and apply key duct design parameters including external static pressure\, friction rate\, total equivalent length\, and blower performance data\nCalculate duct sizes\, airflow\, and velocities using friction rate methods and ACCA Manual D appendices\nDevelop and sketch a complete residential duct layout based on a floor plan\, including fitting selection and register placement for optimal comfort and code compliance\n\nContinuing Education Credits: \nCABEC: 6\, NATE: 6
URL:https://efficiencyfirstca.org/event/acca-manual-d-part-1-duct-design-principles-part-2-of-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261030T090000
DTEND;TZID=America/Los_Angeles:20261030T150000
DTSTAMP:20261013T194221Z
CREATED:20261013T194221Z
LAST-MODIFIED:20261013T194221Z
UID:70104-1793350800-1793372400@efficiencyfirstca.org
SUMMARY:ACCA Manual D Part 2: Duct Design with Wrightsoft (Part 3 of 3)
DESCRIPTION:Course description\n\n\n\n\n\nPart 3 of 3  \nThis full day webinar reviews the basic principles involved in designing residential duct work. The Wrightsoft floor plan developed on day one in Wrightsoft is used in this duct design session. The set-up of Wrightsoft to match best practices is covered and a portion of the presentation is a practical session demonstrating the process of selecting registers. A sample register schedule is reviewed and explained. The session begins with a brief review of the elements discussed on the previous two days. As the session progresses the equipment that was selected on day one is input into the Wrightsoft program. Design external static pressure is input\, as well as the pressure drops from registers\, grilles\, balancing dampers and filters. The effect of filters on airflow and static pressure is discussed and the importance of designing larger returns and deeper filter boxes is explained and illustrated. The attendee inputs their practice sketch into Wrightsoft and one of the student’s design is reviewed along with the friction rates and duct sizes. As the day progresses more advanced issues are covered such as entering second floors\, vaulted ceilings\, cantilever floors are included in the Wrightsoft exercise. Attendees are encouraged to have their downloaded handouts ready and available from previous sessions to review the various charts and tables required in the design process. \nAgenda: \n\nWrightsoft setup for duct design\nAirflow and static pressure considerations\nRegister selection and scheduling\nHands-on practice: design input\nDesign review and optimization\nAdvanced design scenarios\n\nThe objective of this course is that at the conclusion\, participants will be able to:   \n\nConfigure Wrightsoft software for accurate residential duct design following industry best practices\nInput equipment\, airflow requirements\, and system pressure components into Wrightsoft to model duct system performance\nEvaluate the impact of filters\, grilles\, registers\, and dampers on static pressure and airflow\nDesign and optimize return air systems\, including proper sizing and filter box configuration for improved efficiency\nApply register selection principles and develop a register schedule based on airflow and comfort requirements\nInput and analyze duct design layouts in Wrightsoft\, including validation of friction rates and duct sizing\nDesign for advanced residential scenarios such as multi-story homes\, vaulted ceilings\, and cantilevered floors while maintaining comfort and code compliance\n\nContinuing Education Credits: \nCABEC: 6\, NATE: 6
URL:https://efficiencyfirstca.org/event/acca-manual-d-part-2-duct-design-with-wrightsoft-part-3-of-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261105T093000
DTEND;TZID=America/Los_Angeles:20261105T123000
DTSTAMP:20261013T183301Z
CREATED:20261013T183301Z
LAST-MODIFIED:20261013T183301Z
UID:70078-1793871000-1793881800@efficiencyfirstca.org
SUMMARY:Electric Heat Pumps for Water Heating
DESCRIPTION: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. \nDan 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 will cover the advantages and limitations of these systems\, the available technology and refrigerant types\, as well as features such as load flexing. \nThe U.S. Department of Energy has recognized this course as part of PG&E Energy Center’s Heat Pump Water Heater program as Energy Skilled in Installation. Energy Skilled heat pump water heater programs include important content to prepare students to install and specify high quality\, next generation heat pump water heater systems. \nEnroll here to attend the entire Energy Skilled Heat Pump Water Heater Installation Series. \nAgenda: \n\nIntroduction and safety message\nHeat pumps water heaters (HPHW) overview\nHPWH lab performance data\nHPWH and solar thermal systems\nHPWH and space heating systems\nHPWH with CO₂ as a refrigerant\nHPWH demand response strategy and efficiency\nImportance of efficient plumbing distribution system\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nSummarize the performance parameters of electric heat pump water heaters\nDiscuss the relationship between heat pump water heaters\, solar thermal systems and space heating systems\nName at least two factors that have interactive efficiency gains of a plumbing distribution system\nList the impact of refrigerants and ways to guard against refrigerant leaks\nExplain the importance of a demand response strategy and its relationship to efficiency
URL:https://efficiencyfirstca.org/event/electric-heat-pumps-for-water-heating-7/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261110T090000
DTEND;TZID=America/Los_Angeles:20261110T103000
DTSTAMP:20261013T183833Z
CREATED:20261013T183833Z
LAST-MODIFIED:20261013T183833Z
UID:70082-1794301200-1794306600@efficiencyfirstca.org
SUMMARY:Electrify Efficiently: Electrification Opportunities for Plumbers
DESCRIPTION:Electrification is taking form in California. Gas water heaters are being phased out in the Bay Area by 2027 and over 70 municipalities have policies phasing out gas appliances. The massive transition from gas to electric will spark giant demand for all trades\, including plumbers. In this session\, Electrify My Home will introduce unique business opportunities for plumbers with a focus on heat pump water heaters\, strategies for collaborating with other trades (e.g.\, electricians)\, and the importance of comprehensive electrification planning. \nThe U.S. Department of Energy has recognized this course as part of PG&E Energy Center’s Heat Pump Water Heater program as Energy Skilled in Installation. Energy Skilled heat pump water heater programs include important content to prepare students to install and specify high quality\, next generation heat pump water heater systems. \nEnroll here to attend the entire Energy Skilled Heat Pump Water Heater Installation Series. \nAgenda: \n\nIntroduction and safety message\nElectrification market in California and PG&E service territory\nGas water heater phase out\nElectrification opportunities in California\nHeat pump water heaters and the electrical grid\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nSummarize importance of Electrify My Home’s approach to good electrification\nName at least two factors driving the market for electric water heaters\nDescribe one feature of gas water heaters that’s lead to their phase out\nBe aware of the percentage of California homes with a gas water heater\nExplain why heat pump water heaters can be helpful for the electrical grid
URL:https://efficiencyfirstca.org/event/electrify-efficiently-electrification-opportunities-for-plumbers-4/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261110T110000
DTEND;TZID=America/Los_Angeles:20261110T140000
DTSTAMP:20261013T185723Z
CREATED:20261013T185723Z
LAST-MODIFIED:20261013T185723Z
UID:70090-1794308400-1794319200@efficiencyfirstca.org
SUMMARY:Mini Split Design\, Installation\, and Performance (Part 1 of 2)
DESCRIPTION:Part 1 of 2  \nPart one of this series will provide an overview and introduction to mini split systems. Dan Perunko will also address the pros and cons as well as the relative efficiencies available for each system. In this session\, we will also review how these smaller systems provide advantages for mechanical system design and layout. \nAgenda: \n\nIntroduction and safety message\nOverview types of mini split systems\nPros and cons of the different system types\nLoad calcs\, system layout and install possibilities\, examples from completed projects\nCalifornia research relating to mini split systems\nClass poll: system types\, pros and cons\, system layout\, system sizing\nRefrigerant types\, global warming interaction\, typical system leakage rates\nLine set installation practices\nCritical field installation techniques to prevent refrigerant leakage\nPhotos from the field\, line set testing results from real systems\nQ&A\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nIdentify the common types of mini split systems used in residential and light commercial buildings\nDiscuss the pros and cons of different mini split system types\, including items related to both room comfort and system efficiency\nIdentify critical installation issues\nDemonstrate line set testing best practices related to leak prevention\nDescribe how different successful duct installation needs to be for mini split systems compared to typical equipment\nExplain the role of released refrigerants in global climate change\nRecognize and and retrain field staff on proper use of new refrigerants\n\nContinuing Education Credits: \nCABEC: 3
URL:https://efficiencyfirstca.org/event/mini-split-design-installation-and-performance-part-1-of-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261112T090000
DTEND;TZID=America/Los_Angeles:20261112T120000
DTSTAMP:20261013T184055Z
CREATED:20261013T184055Z
LAST-MODIFIED:20261013T184055Z
UID:70084-1794474000-1794484800@efficiencyfirstca.org
SUMMARY:Hot Water: Time to Tap
DESCRIPTION:Waiting one to two minutes for hot water is excruciating. Yet we don’t design our homes around this important goal of minimizing the time to get hot water at the tap. This intermediate level webinar covers the science of hot water distribution with guidelines to get Hot Water Time to Tap (TtT) down to 10 seconds\, 20 seconds flat. This webinar will cover architectural compactness\, pipe sizing\, strategies for recirculation loop systems\, and compare the energy efficiency of various systems. Participants will develop the capacity to specify faster TtT hot water systems that your clients will want to show off to their friends and neighbors. These TtT optimized systems are ideal for heat pump water heaters\, help with Title 24 compliance\, but most of all are a delight to live with.
URL:https://efficiencyfirstca.org/event/hot-water-time-to-tap/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261117T090000
DTEND;TZID=America/Los_Angeles:20261117T120000
DTSTAMP:20261013T185842Z
CREATED:20261013T185842Z
LAST-MODIFIED:20261013T185842Z
UID:70092-1794906000-1794916800@efficiencyfirstca.org
SUMMARY:Mini Split Design\, Installation\, and Performance (Part 2 of 2)
DESCRIPTION:Part two of this series will discuss installation best practices including line set construction and leak management as well as duct system design and installation. There is clear evidence that refrigerant release poses a significant hazard to our environment and Dan Perunko will review best practices to minimize this issue. Finally\, this session will look at the new refrigerants options that are entering the market place. \nAgenda: \n\nIntroduction and safety message\nClass poll: refrigerant types\, global warming interactions\, best practices for line set installation\nAir quality issues and control\, ventilation\, filtration\nDucted systems airflow requirements\nLow static duct system design and installation\nFilter choices\nControl options\nClass poll: air quality\, ventilation\, filtration\, low static duct systems\nQ&A\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nIdentify the common types of mini split systems used in residential and light commercial buildings\nDiscuss the pros and cons of different mini split system types\, including items related to both room comfort and system efficiency\nIdentify critical installation issues\nDemonstrate line set testing best practices related to leak prevention\nDescribe how different successful duct installation needs to be for mini split systems compared to typical equipment\nExplain the role of released refrigerants in global climate change\nRecognize and and retrain field staff on proper use of new refrigerants\n\nContinuing Education Credits: \nCABEC: 3
URL:https://efficiencyfirstca.org/event/mini-split-design-installation-and-performance-part-2-of-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261119T090000
DTEND;TZID=America/Los_Angeles:20261119T110000
DTSTAMP:20261013T184456Z
CREATED:20261013T184456Z
LAST-MODIFIED:20261013T184456Z
UID:70088-1795078800-1795086000@efficiencyfirstca.org
SUMMARY:Introduction to Heating and Cooling Load Calculations for Electrification Projects
DESCRIPTION:In this webinar\, Judy Rachel will explain what a heating and cooling load calculation is and how it provides essential information for the successful implementation of electrification projects. Beyond providing the essential information for properly sizing a residence’s HVAC system\, the heating and cooling load calculation informs electrification project design and planning in significant ways. In addition\, this presentation will explore the business case for this important planning step within the construction process. \nAccurately calculating the heating and cooling loads for a building provides the information necessary to choose appropriately sized space conditioning equipment. When pursuing electrification using right sized\, typically\, lower capacity HVAC equipment you will frequently negate the need for panel upgrades which provides a significant advantage in electrification projects. This contributes significantly to reducing project costs\, while saving on energy consumption and ongoing costs to comfortably condition a given home.
URL:https://efficiencyfirstca.org/event/introduction-to-heating-and-cooling-load-calculations-for-electrification-projects-3/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261124T090000
DTEND;TZID=America/Los_Angeles:20261124T103000
DTSTAMP:20261013T184320Z
CREATED:20261013T184320Z
LAST-MODIFIED:20261013T184320Z
UID:70086-1795510800-1795516200@efficiencyfirstca.org
SUMMARY:HPWHs: More Than One Brand In the Hand
DESCRIPTION:This webinar equips participants with the knowledge to make smart\, scenario specific choices when selecting heat pump water heaters (HPWHs). We’ll begin with a brief overview of why HPWH deployment is a state priority\, then explore the key factors that differentiate products\, such as noise levels\, ducting requirements\, physical location constraints\, electrical panel capacity\, and more. \nThe session concludes with an exercise exploring real world installation scenarios including garages\, basements\, indoor closets\, outdoor closets\, outdoor tankless replacements\, and attics. Attendees will learn to identify which HPWH models are best suited to each condition\, reinforcing the need for a multi-brand approach to successful system design.
URL:https://efficiencyfirstca.org/event/hpwhs-more-than-one-brand-in-the-hand/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261124T110000
DTEND;TZID=America/Los_Angeles:20261124T140000
DTSTAMP:20261013T190802Z
CREATED:20261013T190802Z
LAST-MODIFIED:20261013T190802Z
UID:70094-1795518000-1795528800@efficiencyfirstca.org
SUMMARY:Residential Heat Pump Installation and Commissioning for Installers\, Raters and Commissioning Agents (Part 1 of 2)
DESCRIPTION:Part one of this series will start by covering best practices for line set testing\, addressing refrigerant leaks and refrigerant line insulation. This session will focus on how efficient heat pump output relies on both refrigerant charge and total system airflow including: improving the airflow in existing systems\, measuring and estimating airflow\, and adjusting the airflow settings on various types of equipment. \nAgenda: \n\nIntroductions and safety message\nLine set testing using high pressure nitrogen\nLine set testing and cleaning using a vacuum pump\nFinding and repairing leaks in refrigerant lines\nRefrigerant line insulation\nThe interrelated nature of refrigerant volume and airflow volume\nAirflow and heat pump performance\nTargets for system airflow per ton\nWhere are the system airflow settings found\nCommunicating controls vs legacy controls\nHow do you verify that the air handler is operating the way you set it\nHow to measure air flow\nHow to measure static pressure\nHow to measure air handler power\nHow to interpret static pressure and power\nMost common install mistakes that cause low airflow systems\nMost cost-effective ways to raise system airflow\nCommissioning advantages multi stage equipment\nSummary and Q&A\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nDescribe techniques for effectively testing line sets\nVerbalize pressure and vacuum targets for line set testing\nIdentify how efficient heat pump output relies on both refrigerant charge and total system airflow\nPresent strategies for improving the airflow in existing systems\nName techniques for measuring and estimating airflow\nDescribe how to change the airflow settings on various types of equipment
URL:https://efficiencyfirstca.org/event/residential-heat-pump-installation-and-commissioning-for-installers-raters-and-commissioning-agents-part-1-of-2/
CATEGORIES:Pacific Gas & Electric
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261201T090000
DTEND;TZID=America/Los_Angeles:20261201T103000
DTSTAMP:20261013T191131Z
CREATED:20261013T191131Z
LAST-MODIFIED:20261013T191131Z
UID:70098-1796115600-1796121000@efficiencyfirstca.org
SUMMARY:How to Assess a Home for Electrification
DESCRIPTION:How do you know if a home is truly ready for electrification and what upgrades should come first? This fast paced\, practical webinar teaches the core workflow used to assess residential properties for electrification upgrades like heat pumps\, heat pump water heaters\, induction cooking\, EV chargers\, and more. In 90 minutes\, participants will learn how to evaluate a home’s electrification readiness by assessing electrical infrastructure\, mechanical constraints\, gas appliance inventory\, safety issues\, and overall installation feasibility. The session also covers the tools and documentation needed to protect both the customer and the contractor\, and how to communicate findings clearly so projects run smoothly and expectations stay realistic. \n\nInstructor Bio:\n\nLarry Waters \nLarry is the founder of Electrify My Home\, a first-of-its-kind electrification company specializing in residential electrification projects and workforce training. Larry has 40 years HVAC trade experience in service\, installation\, sales\, and management with a specialization in home performance. Beginning in 2014\, Larry’s focus shifted to replacing gas furnace with high-efficiency heat pumps and in that time has designed and installed over 400 systems. Larry is NATE and BPI-certified and serves on multiple boards and committees focused on propelling the movement to Electrify Efficiently. \n\n\n\nAgenda\n\n\nIntroduction and safety message\nWhat electrification readiness means and how to assess it\nTools\, prep\, documentation\, and safety considerations\nStep-by-step assessment workflow\nSite plan plus key home observations\nGas inventory and conversion planning\nElectrical panel inspection\, capacity strategy\, and safety red flags\nAppliance/mechanical inspection (HVAC\, HPWH\, cooking\, dryers\, venting\, condensate)\nHow to summarize findings and communicate next steps to customers or stakeholders\n\n\n\n\nObjectives\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nIdentify the essential components of an electrification assessment\nPerform a structured assessment using a repeatable workflow (site plan\, gas inventory\, panel inspection\, appliance/mechanical inspection)\nIdentify electrical panel main capacity\nDocument and communicate results clearly to reduce surprises\, strengthen project planning\, and improve retrofit outcomes\n\n\n\n\nAudience Level\nIntermediate\n\n\nContinuing Education Credits\n\nSee below \n\n\n\nAIA\n1.25\n\n\n\nCABEC\n1.5\n\n\n\nSector\nResidential\n\n\n\nElectrification\nYes
URL:https://efficiencyfirstca.org/event/how-to-assess-a-home-for-electrification/
CATEGORIES:Pacific Gas & Electric
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BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20261203T093000
DTEND;TZID=America/Los_Angeles:20261203T120000
DTSTAMP:20261013T190906Z
CREATED:20261013T190906Z
LAST-MODIFIED:20261013T190906Z
UID:70096-1796290200-1796299200@efficiencyfirstca.org
SUMMARY:Residential Heat Pump Installation and Commissioning for Installers\, Raters and Commissioning Agents (Part 2 of 2)
DESCRIPTION:Part two of this series will prepare technicians\, installers\, raters and commissioning agents to address common service call complaints for heat pumps by demonstrating how to correctly collect and interpret power\, static\, temperature and airflow measurements. Dan Perunko will also cover the role of electric resistance heat in the operation of heat pumps and present on fan operation curves. \nAgenda: \n\nIntroductions and safety message\nWhat are common service call complaints for heat pumps\nHow to measure power\nHow to measure static pressure\nHow to measure duct temperature\nHow to measure airflow\nHow to interpret power\, static\, temperature and airflow measurements\nThe role of electric resistance heat\nElectric resistance heat sizing\nWhen is electric resistance heat not needed\nElectric resistance heat control strategies\nElectric resistance heat control wiring diagrams\nElectric resistance heat for defrost only\nCold blow and fan operation curves\nSummary and Q&A\n\nThe objective of this course is that at the conclusion\, participants will be able to: \n\nDescribe measurement techniques for airflow\, power\, and pressure\nPresent the role of electric resistance heat and the cost of its operation\nIdentify control strategies they can implement on new and existing systems to manage electric resistance back up heat\nSummarize the parts of the defrost system\nDescribe typical defrost system repairs\nList the trouble shooting procedures for relays\, circuit boards\, capacitors and motors
URL:https://efficiencyfirstca.org/event/residential-heat-pump-installation-and-commissioning-for-installers-raters-and-commissioning-agents-part-2-of-2/
CATEGORIES:Pacific Gas & Electric
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