Chapter 1 Introduction 1-1 Format Of The Text 1-1 Lot Selection 1-3 Solar Orientation 1-3 Shade Trees 1-4 Tree Protection 1-5 Design Principles 1-6 Final Landscaping 1-14 The Value Of Specifications 1-15 Specifications 1-15 Contract Forms 1-16 Allowances 1-16 Selecting Contractors 1-17 Owner-Builders 1-19 Energy Specifications 1-19 Sample Plans 1-22 References 1-28 Chapter 2 Windows 2-2 Window Performance Ratings 2-2 Window Economics 2-4 Investment Considerations 2-8 How to Use the Economic Analysis 2-11 Window Shading Devices 2-11 Other Window Considerations 2-12 Appliances 2-13 Refrigerators 2-13 Dishwashers 2-14 Other Small Appliances 2-15 Water Heating 2-15 Using Energy Factor to Evaluate Alternatives 2-15 Water Heater Size 2-17 Alternative Systems 2-17 Mechanical Systems, Maintenance and Replacement Costs 2-21 Recommended System 2-22 Waste Heat Recovery Real World Tests Show Little Or No Net Savings 2-23 Mechanical Systems Net Yearly Savings Must Consider Maintenance Costs 2-23 Pool Heaters 2-26 References 2-27 Chapter 3 Construction and Insulation Practices 3-2 Floors, Airtightening 3-2 Floors, Insulation 3-2 Wood Frame Walls 3-5 Concrete Block & Load-Bearing Brick 3-12 Ceilings 3-15 Attic Ventilation 3-23 Airtightening 3-27 Passive Moisture Control 3-28 Wood Frame Buildings 3-29 Concrete Block & Load-Bearing Brick 3-35 References 3-35 Chapter 4 Vapor Barriers 4-2 Vapor Barrier Function 4-2 Humid Climate Location 4-2 Unfaced Friction-Fit Insulation 4-5 Unauthorized Local Requirements 4-5 Vapor Barriers in Cold Climates 4-6 Home Owner Action 4-7 Vinyl Wall Coverings 4-8 Air-Tight Ceilings 4-8 Major Ceiling Board Penetrations 4-8 Fireplaces and Air Leakage 4-12 Note on Fireplace Performance 4-14 Air-Tight Masonry Walls 4-14 Moisture Control 4-16 Moisture Impacts of Air Leakage 4-16 Moisture Generated By Occupants 4-17 Moisture Entering By Diffusion 4-18 Moisture From Construction Materials 4-18 Indoor Air Quality 4-19 Moisture 4-19 Radon 4-19 Formaldehyde 4-21 Combustion By-Products 4-22 Household Chemicals 4-23 Disease In Home Water Systems 4-25 Allergens 4-25 Asbestos And Fiberglass 4-25 Mechanical Ventilation 4-26 Example 4-27 Filtration Systems 4-27 References 4-33 Chapter 5 Air Conditioner Selection 5-2 Proper Size 5-2 Efficiency Selection 5-6 Refrigerant Charging 5-8 Controls 5-15 Compressor Unit Location 5-17 Fossil Fuel Heating Systems 5-18 Ceiling Fans 5-18 Distribution Systems 5-19 Multi-Story Buildings 5-19 Duct System Layout 5-22 Duct Sizing 5-24 Air Handler Location 5-29 Duct Location 5-32 Duct Leakage and Building Leakage 5-34 Duct Leakage 5-34 Duct Leaks Force Building Leaks 5-34 Duct Closure Methods, Requirements 5-35 Closure Products 5-40 Cavities Of The Building 5-41 Duct Insulation 5-42 Priorities 5-44 References 5-44