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CONTENTS
Lossnay Unit
CHAPTER 1 Ventilation for Healthy Living
1. Necessity of Ventilation
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U-2
2. Ventilation Standards
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U-3
3. Ventilation Method
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U-4
4. Ventilation Performance
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U-7
5. Ventilation Load
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U-9
CHAPTER 2 Lossnay Construction and Technology
1. Construction and Features
..............................................................................................................................
U-16
2. Lossnay Core Construction and Technology
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U-16
3. Total Energy Recovery Efficiency Calculation
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U-18
4. What is a Psychrometric Chart?
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U-19
5. Lossnay Energy Recovery Calculation
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U-20
CHAPTER 3 General Technical Considerations
1. Lossnay Energy Recovery Effect
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U-22
2. Calculating Lossnay Cost Savings
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U-24
3. Psychrometric Chart
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U-26
4. Determining Lossnay Core Resistance to Bacterial Cross-Contamination and Molds
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U-28
5. Lossnay Core Fire : retardant property
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U-30
6. Lossnay Core Sound Reducing Properties Test
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U-31
7. Changes in the Lossnay Core
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U-32
8. Comparing Energy Recovery Techniques
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U-34
CHAPTER 4 Characteristics
1. How to Read the Characteristic Curves
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U-38
2. Calculating Static Pressure Loss
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U-38
3. How to Obtain Efficiency from Characteristic Curves
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U-41
4. Sound
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U-42
5. NC Curves
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U-48
CHAPTER 5 System Design Recommendations
1. Lossnay Operating Environment
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U-52
2. Sound Levels of Lossnay units with Built-in Fans
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U-53
3. Attaching Air Filters
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U-53
4. Constructing the Ductwork
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U-53
5. Bypass Ventilation
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U-53
6. Night purge function
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U-53
7. Transmission Rate of Various Gases and Maximum Workplace Concentration Levels
....................................
U-53
8. Solubility of Odors and Toxic Gases, etc., in Water and the Effect on the Lossnay Core
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U-54
9. Automatic Ventilation Switching
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U-55
10. Alternate Installation for Lossnay
.....................................................................................................................
U-56
11. Installing Supplementary Fan Devices
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U-57
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