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Author: Lew Harriman Publisher: ISBN: 9781582229942 Category : Dwellings Languages : en Pages : 138
Book Description
This report to the California Energy Commission's Public Interest Energy Research Program (PIER) helps Home Performance Contractors train their crews to achieve superior results in home energy retrofits. The book was updated and expanded in December of 2012 to include the impressive measured results from 15 home energy retrofits in Redding, California that were accomplished using the principles and practices outlined in this report. Homeowners may also find this information useful, when they want to understand the techniques that regularly achieve utility bill savings of 40 to 70% on an annual basis. This approach-called Measured Home Performance-is different from other means of saving energy. Most importantly, all of the home's energy features are redesigned and improved at the same time, so the synergies take effect immediately. Next, measurements are taken all the way through the process, to ensure that both the redesign and the installation are excellent. Improved comfort and energy savings are assured by high-tech field measurements, taken by the craftspeople themselves rather than by 3rd-party auditors. This process provides real-time feedback to the real decision makers-the technicians who do the work. Measurements of critical parameters like duct air leakage, while-house air leakage, supply air flow at each grill, CO concentration & draft pressure of combustion appliances and superheat and subcooling of the AC equipment make the installation quality-good or poor-are instantly clear to the crews. They can fix any shortcomings on the spot, rather than waiting days or weeks for 3rd-party testing results. Craftspeople measuring key parameters as they work transforms the workplace. Measured quality not only ensures successful results for the homeowners, it self-trains crew members in the field, where they learn more quickly than in the classroom. At the end of every day, workers know when they have achieved excellent results-a powerful motivator that works to everybody's benefit.
Author: Lew Harriman Publisher: ISBN: 9781582229942 Category : Dwellings Languages : en Pages : 138
Book Description
This report to the California Energy Commission's Public Interest Energy Research Program (PIER) helps Home Performance Contractors train their crews to achieve superior results in home energy retrofits. The book was updated and expanded in December of 2012 to include the impressive measured results from 15 home energy retrofits in Redding, California that were accomplished using the principles and practices outlined in this report. Homeowners may also find this information useful, when they want to understand the techniques that regularly achieve utility bill savings of 40 to 70% on an annual basis. This approach-called Measured Home Performance-is different from other means of saving energy. Most importantly, all of the home's energy features are redesigned and improved at the same time, so the synergies take effect immediately. Next, measurements are taken all the way through the process, to ensure that both the redesign and the installation are excellent. Improved comfort and energy savings are assured by high-tech field measurements, taken by the craftspeople themselves rather than by 3rd-party auditors. This process provides real-time feedback to the real decision makers-the technicians who do the work. Measurements of critical parameters like duct air leakage, while-house air leakage, supply air flow at each grill, CO concentration & draft pressure of combustion appliances and superheat and subcooling of the AC equipment make the installation quality-good or poor-are instantly clear to the crews. They can fix any shortcomings on the spot, rather than waiting days or weeks for 3rd-party testing results. Craftspeople measuring key parameters as they work transforms the workplace. Measured quality not only ensures successful results for the homeowners, it self-trains crew members in the field, where they learn more quickly than in the classroom. At the end of every day, workers know when they have achieved excellent results-a powerful motivator that works to everybody's benefit.
Author: Federal Emergency Management Agency (U S Publisher: Government Printing Office ISBN: 9780160933318 Category : House & Home Languages : en Pages : 212
Book Description
The Federal Emergency Management Agency (FEMA) has prepared this guide specifically for homeowners who want to know how to help protect their homes from flooding. As a homeowner, you need clear information about the options available to you and straightforward guidance that will help you make decisions. This guide gives you both, in a form designed for readers who have little or no experience with flood protection methods or building construction techniques. This guide includes the updates to the residential flood protection methods and reflected changes made to the National Flood Insurance Program (NFIP). Homeowners and community property managers located in flood zones, lowlands, and lands vulnerable to flooding following heavy rains may be most interested in this guide that offers practical tips and options to protect your residence. Related products: Home Builder's Guide to Coastal Construction is available here: https://bookstore.gpo.gov/products/sku/064-000-00055-1 Divine Providence is available here: https://bookstore.gpo.gov/products/sku/008-022-00364-9 Resources about Floods can be found here: https://bookstore.gpo.gov/catalog/environment-nature/natural-environmental-disasters/floods Water management resources collection is available here: https://bookstore.gpo.gov/catalog/environment-nature/water-management
Author: Charles Nehme Publisher: Charles Nehme ISBN: Category : House & Home Languages : en Pages : 127
Book Description
Purpose of the Book In today's world, where sustainability and energy efficiency have become paramount, the significance of retrofitting and renovation has never been more relevant. This book, Revitalize and Renew: A Comprehensive Guide to Retrofit and Renovation Projects, is designed to be a definitive resource for anyone looking to breathe new life into existing structures. Whether you are a homeowner eager to modernize your living space, an architect aiming to balance aesthetics with functionality, or a contractor seeking to enhance your expertise, this book will guide you through the process of transforming old, outdated buildings into efficient, sustainable, and beautiful spaces. The primary purpose of this book is to equip you with the knowledge and tools necessary to make informed decisions about retrofit and renovation projects. It aims to demystify the processes involved, provide actionable steps, and inspire creativity in the pursuit of both functional and aesthetic improvements. By the end of this book, you will be well-prepared to embark on your own renovation journey, whether it involves minor updates or a complete overhaul. Scope of the Book Retrofit and renovation are often used interchangeably, yet they serve different purposes and involve distinct processes. This book clearly distinguishes between the two, while also showing how they can be complementary in creating modern, efficient buildings that respect their historical roots. Retrofit typically involves the addition of new technology or features to an existing building, with a strong focus on improving energy efficiency, safety, and resilience to environmental challenges. Examples include upgrading insulation, installing solar panels, or reinforcing structures against seismic activity. Renovation, on the other hand, focuses more on restoring or improving the physical aspects of a building—such as its structure, interiors, and exteriors—often for aesthetic purposes, modernization, or to repair damage. In this book, we will explore both concepts in depth, providing detailed guidance on a wide range of projects, from small-scale updates to large-scale transformations. The book is divided into several key sections: Foundations of Retrofitting and Renovation: A thorough exploration of the basics, including the differences between retrofitting and renovation, the initial assessments required, and how to plan and design a project that meets your goals. Key Retrofit and Renovation Projects: A hands-on guide to specific projects, including structural enhancements, energy efficiency improvements, electrical and plumbing upgrades, and both interior and exterior renovations. Sustainability and Future-Proofing: As environmental concerns grow, this section focuses on green retrofitting strategies, smart home technologies, and designing for health, wellness, and long-term sustainability. Case Studies and Practical Examples: Real-world examples and DIY project guides that provide inspiration and practical advice for various types of retrofit and renovation projects. Managing and Completing Your Project: A deep dive into project management, budgeting, financing, and post-renovation considerations to ensure that your project is successful from start to finish. The Growing Importance of Retrofitting and Renovation The modern built environment is facing unprecedented challenges, from climate change to aging infrastructure. Retrofitting and renovation offer solutions that not only enhance the functionality and safety of buildings but also contribute to environmental sustainability. Retrofitting, in particular, has gained momentum as a crucial strategy for reducing energy consumption and lowering carbon footprints, aligning with global efforts to combat climate change. Moreover, renovating existing buildings rather than constructing new ones can preserve historical and cultural values, reduce the demand for new materials, and minimize waste. As cities become more crowded and the need for housing and commercial space grows, the efficient use of existing structures through thoughtful renovation becomes increasingly important. Who Should Read This Book? This book is intended for a diverse audience: Homeowners who want to update their homes, improve energy efficiency, or increase property value. Architects and Designers seeking inspiration and technical knowledge to incorporate into their projects. Contractors and Builders looking to expand their skills and expertise in retrofitting and renovation. DIY Enthusiasts interested in undertaking their own renovation projects with confidence. Real Estate Professionals aiming to understand the impact of retrofitting and renovation on property value and marketability. Conclusion As you embark on the journey of retrofitting or renovating a building, this book will serve as your comprehensive guide. It will help you navigate the complexities of these projects, offering practical advice, inspiring ideas, and a roadmap to success. Whether you are preserving the charm of a historic home, upgrading an outdated office building, or making your home more energy-efficient, Revitalize and Renew is here to support you every step of the way.
Author: Charles Nehme Publisher: Charles Nehme ISBN: Category : Technology & Engineering Languages : en Pages : 73
Book Description
Introduction The purpose of this guide is to provide a comprehensive set of best practices for HVAC (Heating, Ventilation, and Air Conditioning) installations. These practices are designed to ensure optimal system performance, energy efficiency, safety, and customer satisfaction. Whether you are an HVAC contractor, installer, or technician, adhering to these guidelines will help you deliver high-quality installations that meet or exceed industry standards. Planning and Design Load Calculation: Perform accurate load calculations using recognized methods such as Manual J for residential and Manual N for commercial buildings to ensure the system is appropriately sized. System Selection: Choose HVAC systems that match the load requirements and consider factors such as energy efficiency ratings (SEER, EER, HSPF), environmental impact (refrigerant type), and client preferences. Ductwork Design: Design ductwork to minimize pressure losses and ensure balanced airflow. Use Manual D for residential duct design and ensure proper sizing and layout to prevent issues like hot and cold spots. Installation Best Practices Site Preparation: Ensure the installation site is clean, accessible, and complies with local building codes. Verify that there is sufficient space for equipment and maintenance access. Proper Mounting and Leveling: Mount and level all HVAC equipment correctly to prevent operational issues and enhance longevity. Use appropriate mounting hardware and check levels using a spirit level. Refrigerant Piping: Size and install refrigerant piping according to manufacturer specifications to prevent pressure drops and ensure efficient refrigerant flow. Insulate refrigerant lines to prevent heat loss or gain. Electrical Connections: Ensure all electrical connections are secure and comply with the National Electrical Code (NEC). Verify correct voltage and amperage, and install appropriate circuit protection devices. Duct Sealing and Insulation: Seal all duct joints with mastic or UL 181-rated tape to prevent air leakage. Insulate ducts in unconditioned spaces to improve energy efficiency. Ventilation Requirements: Install ventilation systems according to local codes and standards such as ASHRAE 62.2 for residential ventilation. Ensure proper placement of intake and exhaust vents to optimize air quality and system performance. Commissioning and Testing System Startup: Follow manufacturer guidelines for system startup procedures. Verify that all components are functioning correctly and that there are no abnormal noises or vibrations. Airflow Measurement: Measure and adjust airflow to meet design specifications. Use tools like anemometers or balometers to ensure balanced and adequate airflow throughout the system. Refrigerant Charge Verification: Verify that the refrigerant charge is correct using superheat and subcooling methods. Adjust the charge if necessary to ensure optimal system performance and efficiency. Maintenance and Documentation Maintenance Plan: Develop a maintenance plan that includes regular inspections, filter changes, and system tune-ups. Educate the customer on the importance of routine maintenance to prolong the system’s lifespan and maintain efficiency. Customer Education: Provide the customer with a detailed user manual and a walkthrough of the system’s features and maintenance requirements. Ensure they understand how to operate the thermostat, change filters, and recognize signs of potential issues. Documentation: Keep detailed records of all installation steps, system specifications, and any modifications made during the process. This documentation will be invaluable for future maintenance and troubleshooting. Safety and Compliance Code Compliance: Ensure that all installations comply with local building codes, safety regulations, and manufacturer guidelines. This includes securing necessary permits and passing all required inspections. Safety Protocols: Follow all safety protocols during installation, such as using appropriate personal protective equipment (PPE), ensuring proper ventilation when working with refrigerants, and maintaining a clean and hazard-free work area. Environmental Considerations: Dispose of old equipment and refrigerants responsibly, following EPA guidelines and local regulations. Consider recommending environmentally friendly options to customers, such as high-efficiency systems and eco-friendly refrigerants. Quality Assurance Final Inspection: Conduct a thorough final inspection of the entire HVAC system, checking for correct installation, proper operation, and compliance with all specifications. Customer Satisfaction: Ensure the customer is satisfied with the installation. Address any concerns or questions they may have before concluding the job. Warranty and Support: Provide information on warranties and support services. Ensure the customer knows who to contact in case of any future issues or questions. By adhering to these best practices, HVAC professionals can ensure high-quality installations that provide reliable, efficient, and safe heating and cooling solutions for their customers.
Author: Corbett Lunsford Publisher: the Building Performance Workshop ISBN: 0615594751 Category : Technology & Engineering Languages : en Pages : 218
Book Description
NOW AT YOUR FINGERTIPS: Every performance test for completing a home energy audit. If you're a professional in today's fast-evolving industry of high performance construction and retrofits, then you've probably found yourself wondering a few things: Who can show me how to run that test? How do I get the most out of the equipment I own? Why do the tests work, and how do I explain them? What quality control methods should I use? Which tools will make my job faster and easier? With this guide, experienced and new diagnosticians alike will get step-by-step details on advanced testing, complete with best practices, important concepts and pitfalls, ways to present data to the client, Step-By-Step photographs, and time-saving tips, plus quiz questions for each diagnostic!
Author: Rüdiger Lohse Publisher: Springer ISBN: 3030149226 Category : Technology & Engineering Languages : en Pages : 148
Book Description
This book provides detailed information on how to set up Deep Energy Retrofits (DERs) in public buildings, and shares in-depth insights into the current status of the major technologies, strategies and practical best practice examples of how to cost-effectively combine them. Case studies from Europe are analyzed with respect to energy use before and after renovation, reasons for undertaking the renovation, co-benefits achieved, resulting cost-effectiveness, and the business models employed. The building sector holds the potential for tremendous improvements in terms of energy efficiency and reducing carbon emissions, and energy retrofits to the existing building stock represent a significant opportunity in the transition to a low-carbon future. Moreover, investing in highly efficient building materials and systems can replace long-term energy imports, contribute to cost cutting, and create a wealth of new jobs. Yet, while the technologies needed in order to improve energy efficiency are readily available, significant progress has not yet been made, and “best practices” for implementing building technologies and renewable energy sources are still relegated to small “niche” applications. Offering essential information on Deep Energy Retrofits, the book offers a valuable asset for architects, public authorities, project developers, and engineers alike.
Author: Alexander Zhivov Publisher: Springer Nature ISBN: 3030306798 Category : Technology & Engineering Languages : en Pages : 588
Book Description
This book provides detailed information on how to set up Deep Energy Retrofits (DERs) in public buildings, and shares in-depth insights into the current status of the major technologies, strategies and best practice examples of how to cost-effectively combine them. Case studies from the U.S.A. and Europe show that that Deep Energy Retrofit can be achieved with a limited core technologies bundle readily available on the market. Characteristics of some of these core technology measures depend on the technologies available on an individual nation’s market, on the minimum requirements of national standards, and on economics (as determined by a life cycle cost analysis). Also, requirements to building envelope-related technologies (e.g., insulation levels, windows, vapor and water barriers, and requirements for building airtightness) depend on specific climate conditions. This Guide provides best practice examples of how to apply these technologies in different construction situations. High levels of energy use reduction using core technology bundles along with improvements in indoor climate and thermal comfort can be only achieved when a Deep Energy Retrofit adopts a quality assurance process. In addition to design, construction, commissioning, and post-occupancy phases of the quality assurance process, the Guide emphasizes the importance of clearly and concisely formulating and documenting the Owner’s goals, expectations, and requirements for the renovated building during development of the statement of work. Another important component of the quality assurance process is a procurement phase, during which bidders’ qualifications, their understanding of the scope of work and its requirements, and their previous experience are analyzed. The building sector holds the potential for tremendous improvements in terms of energy efficiency and reducing carbon emissions, and energy retrofits to the existing building stock represent a significant opportunity in the transition to a low-carbon future. Moreover, investing in highly efficient building materials and systems can replace long-term energy imports, contribute to cost cutting, and create a wealth of new jobs. Yet, while the technologies needed in order to improve energy efficiency are readily available, significant progress has not yet been made, and “best practices” for implementing building technologies and renewable energy sources are still relegated to small “niche” applications. Offering essential information on Deep Energy Retrofits, the book offers a valuable asset for architects, public authorities, project developers, and engineers alike.
Author: Lew Harriman
Author: Lew Harriman
Author: Federal Emergency Management Agency (U S
Author: Charles Nehme 
Author: Charles Nehme
Author: Corbett Lunsford
Author: 
Author: 
Author: Rüdiger Lohse
Author: NAHB Research Foundation
Author: Alexander Zhivov