Central HPWH Work Group AWHI September 15 2020
![Central HPWH Work Group- AWHI September 15, 2020 Central HPWH Work Group- AWHI September 15, 2020](https://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-1.jpg)
Central HPWH Work Group- AWHI September 15, 2020
![VISION Advance the development and adoption of HPWH Technologies faster together § HPWH are VISION Advance the development and adoption of HPWH Technologies faster together § HPWH are](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-2.jpg)
VISION Advance the development and adoption of HPWH Technologies faster together § HPWH are standard practice in new construction and retrofit § COP ~ 3 § Low-GWP refrigerants § Plug-and-play packaged systems § Cost-effective § Reliable § Ability for load shift 2
![Updates § Manufacturer Updates § Distributor § Code § Demonstration, pilots or other studies Updates § Manufacturer Updates § Distributor § Code § Demonstration, pilots or other studies](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-3.jpg)
Updates § Manufacturer Updates § Distributor § Code § Demonstration, pilots or other studies 3
![Market Potential Forecast Mark Frankel Ecotope Market Potential Forecast Mark Frankel Ecotope](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-4.jpg)
Market Potential Forecast Mark Frankel Ecotope
![Current PNW DHW Energy Use by fuel and building type What subset of this Current PNW DHW Energy Use by fuel and building type What subset of this](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-5.jpg)
Current PNW DHW Energy Use by fuel and building type What subset of this CHPWH capacity will be over a 10 -year timeframe? And at what rate? 5
![Four Building Types • • Multifamily Food Service Grocery Lodging 83 % 6 Four Building Types • • Multifamily Food Service Grocery Lodging 83 % 6](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-6.jpg)
Four Building Types • • Multifamily Food Service Grocery Lodging 83 % 6
![Multifamily System Distribution • How many existing central systems will convert to CHPWH? • Multifamily System Distribution • How many existing central systems will convert to CHPWH? •](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-7.jpg)
Multifamily System Distribution • How many existing central systems will convert to CHPWH? • What percentage of new construction will deploy CHPWH? • How much new MF will be built? • What will the impact of decarbonization policies? 7
![Information Needs Information Input Potential Source DHW End Use by Building Type CBSA, CEUS, Information Needs Information Input Potential Source DHW End Use by Building Type CBSA, CEUS,](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-8.jpg)
Information Needs Information Input Potential Source DHW End Use by Building Type CBSA, CEUS, CBECS, DOE System Distribution CBSA, Other New Construction Build Rate Census Data, Dodge Index, Muni forecast Regional Building Population Weighting DOE, CBECS System COP Testing, Manufacturer Literature Runtime/Capacity Factor Engineering Estimates Adoption Potential Market Survey 8
![“Survey Says…” § Participant Role § Regional Policy Perspective § Regional Policy Goals (10 “Survey Says…” § Participant Role § Regional Policy Perspective § Regional Policy Goals (10](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-9.jpg)
“Survey Says…” § Participant Role § Regional Policy Perspective § Regional Policy Goals (10 year) § Estimate of Adoption Rates (1, 2, 3, 5, 10 years) § Number of Units Deployed § Equipment Availability § Refrigerant Transition § Decarbonization 9
![Technology Innovation Model (TIM) Technology Innovation Model (TIM)](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-10.jpg)
Technology Innovation Model (TIM)
![Parallel Development Paths Code Development Research Policy Development Technology Innovation Model Market Deployment Support Parallel Development Paths Code Development Research Policy Development Technology Innovation Model Market Deployment Support](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-11.jpg)
Parallel Development Paths Code Development Research Policy Development Technology Innovation Model Market Deployment Support Feasibility Study Outreach Application Demonstration Testing M&V Case Studies Pilot Projects Utility Program Development Prescriptive Path Program Goals Modeling Path Title 24 Code Adoption System Metrics Manufacturer Packaged Systems Training Modules Manufacturer Support Docs Best Practice Guides Program Design Pilot Programs Deployed 11
![Technology Innovation Model (TIM) Manufacturer Engagement Feasibility Study Application Testing Outreach Development Assistance Performance Technology Innovation Model (TIM) Manufacturer Engagement Feasibility Study Application Testing Outreach Development Assistance Performance](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-12.jpg)
Technology Innovation Model (TIM) Manufacturer Engagement Feasibility Study Application Testing Outreach Development Assistance Performance Testing Supporting Research System Specifications Demonstration M&V Market Criteria Performance Parameters Testing Load Shift Module Tool Development Sizing Tool Temperature Maintenance Module Temperature Maintenance Research / Data Analysis Temperature Maintenance Best Practice System Metrics Component Descriptions Performance Map Performance Simulation Model Application Guidelines 12
![Plug-and-play Systems § A system of components appropriately sized for DHW needs § Design Plug-and-play Systems § A system of components appropriately sized for DHW needs § Design](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-13.jpg)
Plug-and-play Systems § A system of components appropriately sized for DHW needs § Design firms, manufacturers, or suppliers use sizing tools § Compressor, Storage Tanks, Temperature Maintenance, Mixing Valve § Purchased pre-packaged on a skid or individual components with assembly instructions § Easy install, single point of contact, reliable performance § Mitigates perceived risk from contractors using multiple subs § Correct components § Reduced risk § Reliable results § Reduced pricing over time 13
![A Winning System: Plug-N-Play 4 System Components: Design Support along with Heat Pump, Storage A Winning System: Plug-N-Play 4 System Components: Design Support along with Heat Pump, Storage](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-14.jpg)
A Winning System: Plug-N-Play 4 System Components: Design Support along with Heat Pump, Storage Tank, Mixing Valve and Temperature Maintenance
![Shawn Oram, PE Director of Design and Engineering Ecotope, Inc. shawn@ecotope. com Sanden Multifamily Shawn Oram, PE Director of Design and Engineering Ecotope, Inc. shawn@ecotope. com Sanden Multifamily](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-15.jpg)
Shawn Oram, PE Director of Design and Engineering Ecotope, Inc. shawn@ecotope. com Sanden Multifamily
![Cold Climate Central Heat Pump Water Heaters. There are no large central heat pump Cold Climate Central Heat Pump Water Heaters. There are no large central heat pump](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-16.jpg)
Cold Climate Central Heat Pump Water Heaters. There are no large central heat pump water heating equipment options to serve the Northern US multifamily markets. Requirements: • Operate down to -10 F EAT. • Make 170 F DHW • Low GWP refrigerant • Single pass operation • Load shift capable • Control system with alarms 17
![Single Pass Design Single Pass Design](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-17.jpg)
Single Pass Design
![Sanden Multifamily Packages Occupants Served Number of Sanden’s Hot Water Storage (Gal) Hot Water Sanden Multifamily Packages Occupants Served Number of Sanden’s Hot Water Storage (Gal) Hot Water](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-18.jpg)
Sanden Multifamily Packages Occupants Served Number of Sanden’s Hot Water Storage (Gal) Hot Water Storage w/Load Shift Swing Tank Gal (k. W) Controls (Basic or Advanced) (Evening/Evening+Morning) 40 4 263 479/680 80 (5 k. W) B or A 70 6 461 838/1190 150 (9 k. W) B or A 100 8 661 1197/1700 200 (13 k. W) B or A 125 10 830 1497/2125 250 (18 k. W) B or A
![Installation Instructions Installation Instructions](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-19.jpg)
Installation Instructions
![Plug and Play Sanden Multifamily Rooftop Skid § Meets Northern Climate Specs for CHPWH Plug and Play Sanden Multifamily Rooftop Skid § Meets Northern Climate Specs for CHPWH](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-20.jpg)
Plug and Play Sanden Multifamily Rooftop Skid § Meets Northern Climate Specs for CHPWH as well as California’s ACM for Multifamily CHPWH § System configuration of skid of storage tanks and a skid of heat pumps w controls § Deliver, hoist to roof-curb, plug in water, electrical, connect data and ready for startup procedures § Controls options - basic and advanced control package § Load-shift enabled 22
![Menlo Park Roof Top Skid Installation § 400 People, 250 Units § 4 Rooftop Menlo Park Roof Top Skid Installation § 400 People, 250 Units § 4 Rooftop](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-21.jpg)
Menlo Park Roof Top Skid Installation § 400 People, 250 Units § 4 Rooftop (100 Person) DHW Plants § 4 Small Hot Water Distribution Loops § Installed in Q 1 2022 23
![On-line Pre-Bid Certification Course Held online at Small Planet’s Learning Center Course created to On-line Pre-Bid Certification Course Held online at Small Planet’s Learning Center Course created to](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-22.jpg)
On-line Pre-Bid Certification Course Held online at Small Planet’s Learning Center Course created to provide basic understanding of system to prevent “risk pricing” Bidders required to prove course completion as bid pre-requisite https: //www. smallplanetsupply. com/learning-center 24
![Full Feature Learning Platform Course broken into chapters Downloads available Full Feature Learning Platform Course broken into chapters Downloads available](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-23.jpg)
Full Feature Learning Platform Course broken into chapters Downloads available
![Upcoming Critical Work § Tool development § Eco. Sizer 1. 0 – sizing tool Upcoming Critical Work § Tool development § Eco. Sizer 1. 0 – sizing tool](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-24.jpg)
Upcoming Critical Work § Tool development § Eco. Sizer 1. 0 – sizing tool § Eco. Sizer 2. 0 – energy modeling tool § Critical supporting research § Temperature maintenance losses § Different design configurations § Generic design guidelines and specifications § AWHS development begins in next quarter § Code development and alignment § CA Simulation Engine – integration of HPWH-Simulation § Developing testing protocol and lab accreditation to validate CTA 2045 § Lab testing for performance maps and applications (PG&E) § System performance maps 26
![Thank you ? 27 Thank you ? 27](http://slidetodoc.com/presentation_image_h2/80f68f44f562e7df2d77b6dfcd98f02e/image-25.jpg)
Thank you ? 27
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