{"id":162008,"date":"2024-10-19T09:44:50","date_gmt":"2024-10-19T09:44:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ashrae-62-2-2016-um\/"},"modified":"2024-10-25T02:02:06","modified_gmt":"2024-10-25T02:02:06","slug":"ashrae-62-2-2016-um","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ashrae\/ashrae-62-2-2016-um\/","title":{"rendered":"ASHRAE 62.2 2016 UM"},"content":{"rendered":"

THE DEFINITIVE COMPANION TO STANDARD 62.2 This companion guide provides detailed information on the requirements of Standard 62.2-2016, and includes tables, illustrations, and examples to aid users in providing for acceptable indoor air quality in residential systems. The provisions of Standard 62.2 address mechanical and natural ventilation as well as air leakage in these buildings, and this user’s manual provides concrete examples on how to apply the criteria set out by the standard. Standard 62.2 User’s Manual does not reproduce the requirements of the standard but rather paraphrases and elaborates upon them. Intended to be used in conjunction with the standard, this manual provides Information on the intent and application of Standard 62.2 Sample calculations and examples Best practices for avoiding foul odors and irritating contaminants Guidance for whole-building and local exhaust ventilation Valuable information on air-moving equipment Specifi c examples and background material Useful reference material This manual is intended for residential HVAC contractors and installers, as well as residential builders, developers, and architects. It may also be useful to code offi cials and even discerning and technically savvy homeowners, real estate agents, and home appraisal professionals. This manual is written in clear, direct language, making it understandable to professionals and laymen alike. Standard 62.2 User’s Manual is an essential supplement for professionals concerned with ventilation and indoor air quality in residences.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nContents
General v
Audience v
Addenda vi <\/td>\n<\/tr>\n
6<\/td>\nGeneral
Audience <\/td>\n<\/tr>\n
7<\/td>\nAddenda
Official Interpretations of the Standard
Organization <\/td>\n<\/tr>\n
8<\/td>\nAcknowledgments <\/td>\n<\/tr>\n
10<\/td>\n1. Purpose <\/td>\n<\/tr>\n
12<\/td>\n2. Scope
Changes to \u00a72, Scope <\/td>\n<\/tr>\n
15<\/td>\n\u00a72.1
\u00a72.2 <\/td>\n<\/tr>\n
18<\/td>\n3. Definitions <\/td>\n<\/tr>\n
20<\/td>\n4. Dwelling-Unit Ventilation
Changes to \u00a74, Dwelling-Unit Ventilation <\/td>\n<\/tr>\n
22<\/td>\nVentilation Rate (\u00a74.1) <\/td>\n<\/tr>\n
23<\/td>\n( Total Ventilation Rate (\u00a74.1.1) <\/td>\n<\/tr>\n
25<\/td>\n( Infiltration Credit (\u00a74.1.2) <\/td>\n<\/tr>\n
27<\/td>\nEffective Annual Average Infiltration (\u00a74.1.2a)
ASTM Procedure (\u00a74.1.2b)
CGSB Procedure (\u00a74.1.2c) <\/td>\n<\/tr>\n
28<\/td>\nNormalized Leakage (\u00a74.1.2d)
( Effective Annual Average Infiltration Rate (Qinf) (\u00a74.1.2e) <\/td>\n<\/tr>\n
29<\/td>\n( Required Mechanical Ventilation Rate (Qfan) (\u00a74.1.2f) <\/td>\n<\/tr>\n
30<\/td>\nDifferent Occupant Density (\u00a74.1.3)
( System Type (\u00a74.2) <\/td>\n<\/tr>\n
37<\/td>\n( Airflow Measurement (\u00a74.3) <\/td>\n<\/tr>\n
39<\/td>\n( Control and Operation (\u00a74.4)
( Variable Mechanical Ventilation (\u00a74.5) <\/td>\n<\/tr>\n
43<\/td>\n( Short-Term Average Ventilation (\u00a74.5.1) <\/td>\n<\/tr>\n
44<\/td>\n( Scheduled Ventilation (\u00a74.5.2)
( Annual Average Schedule (\u00a74.5.2.1) <\/td>\n<\/tr>\n
45<\/td>\n( Block Scheduling (\u00a74.5.2.2)
( Short Blocks (\u00a74.5.2.2.1)
( Real-Time Control (\u00a74.5.3) <\/td>\n<\/tr>\n
46<\/td>\n( Equivalent Ventilation (\u00a74.6) <\/td>\n<\/tr>\n
68<\/td>\n5. Local Exhaust
Changes to \u00a75, Local Exhaust <\/td>\n<\/tr>\n
69<\/td>\n( Local Mechanical Exhaust (\u00a75.1) <\/td>\n<\/tr>\n
70<\/td>\nDemand-Controlled Mechanical Exhaust (\u00a75.2)
( Control and Operation (\u00a75.2.1) <\/td>\n<\/tr>\n
71<\/td>\n( Ventilation Rate (\u00a75.2.2)
( Continuous Mechanical Exhaust (\u00a75.3) <\/td>\n<\/tr>\n
72<\/td>\n( Control and Operation (\u00a75.3.1)
( Ventilation Rate (\u00a75.3.2)
( Airflow Measurement (\u00a75.4) <\/td>\n<\/tr>\n
80<\/td>\n6. Other Requirements
Changes to \u00a76, Other Requirements
( Adjacent Spaces and Transfer Air (\u00a76.1) <\/td>\n<\/tr>\n
81<\/td>\n( Compliance for Attached Dwelling Units (\u00a76.1.1)
Instructions and Labeling (\u00a76.2) <\/td>\n<\/tr>\n
82<\/td>\nClothes Dryers (\u00a76.3) <\/td>\n<\/tr>\n
83<\/td>\n( Combustion and Solid-Fuel-Burning Appliances (\u00a76.4) <\/td>\n<\/tr>\n
86<\/td>\nAirtightness Requirements (\u00a76.5)
Garages (\u00a76.5.1) <\/td>\n<\/tr>\n
87<\/td>\nSpace-Conditioning System Ducts (\u00a76.5.2)
Ventilation Opening Area (\u00a76.6) <\/td>\n<\/tr>\n
88<\/td>\nHabitable Spaces (\u00a76.6.1)
Toilets and Utility Rooms (\u00a76.6.2)
Minimum Filtration (\u00a76.7) <\/td>\n<\/tr>\n
90<\/td>\n2BFilter Service Record <\/td>\n<\/tr>\n
91<\/td>\n( Filter Pressure Drop (\u00a76.7.1)
( Air Inlets (\u00a76.8) <\/td>\n<\/tr>\n
92<\/td>\nVentilation Openings (\u00a76.8.1) <\/td>\n<\/tr>\n
93<\/td>\n( Carbon Monoxide Alarms (\u00a76.9) <\/td>\n<\/tr>\n
98<\/td>\n7. Air-Moving Equipment
Changes to \u00a77, Air-Moving Equipment <\/td>\n<\/tr>\n
99<\/td>\nSelection and Installation (\u00a77.1)
( Sound Ratings for Fans (\u00a77.2) <\/td>\n<\/tr>\n
100<\/td>\nDwelling-Unit Ventilation or Continuous Local Exhaust Fans (\u00a77.2.1)
( Demand-Controlled Local Exhaust Fans (\u00a77.2.2) <\/td>\n<\/tr>\n
101<\/td>\n( Exhaust Ducts (\u00a77.3)
( Multiple Exhaust Fans Using One Duct (\u00a77.3.1) <\/td>\n<\/tr>\n
102<\/td>\n( Single Exhaust Fan Ducted to Multiple Inlets (\u00a77.3.2)
( Supply Ducts (\u00a77.4) <\/td>\n<\/tr>\n
106<\/td>\n8. Climate Data
Changes to \u00a78, Climate Data <\/td>\n<\/tr>\n
108<\/td>\n9. References <\/td>\n<\/tr>\n
110<\/td>\nAppendix A\u2014Existing Buildings
Changes to Appendix A, Existing Buildings
(\uf020\u00a7A2 Dwelling-Unit Mechanical Ventilation Rate. Added to the 2013 standard, this section clarified the order in which \u00a7A3 and \u00a74.1.3 are applied: A3 first, then 4.1.3. Added to 2016 standard is the acknowledgment that if the dwelling-unit mechanical …
(\uf020\u00a7A3.1 Initial Room Airflow Deficit.\uf020 Section 5.1 in the 2016 standard calls for a minimum of 100 cfm (50 L\/s) for range hoods or 300 cfm (150 L\/s) for other kitchen exhaust fans, including downdraft fans integrated into the range top. Section A3.1 r…
Summary (\u00a7A1) <\/td>\n<\/tr>\n
111<\/td>\n( Dwelling-Unit Mechanical Ventilation Rate (\u00a7A2) <\/td>\n<\/tr>\n
112<\/td>\nLocal Exhaust (\u00a7A3)
( Initial Room Airflow Deficit (\u00a7A3.1)
Window Opening Credit (\u00a7A3.2) <\/td>\n<\/tr>\n
113<\/td>\nRequired Additional Airflow (\u00a7A3.2)
Air Moving Equipment (\u00a7A4)
Selection, Installation and Sound Rating (\u00a7A4.1)
Airflow Rating (\u00a7A4.2) <\/td>\n<\/tr>\n
114<\/td>\n\u00a7A4.2.1
\u00a7A4.2.2 <\/td>\n<\/tr>\n
122<\/td>\nAppendix B\u2014 Infiltration Effectiveness Weather and Shielding Factors
Changes to Appendix B, Infiltration Effectiveness Weather and Shielding Factors <\/td>\n<\/tr>\n
124<\/td>\nAppendix C\u2014 Relative Exposure
( Summary (\u00a7C1) <\/td>\n<\/tr>\n
125<\/td>\n( Target Ventilation (\u00a7C1.1)
( Time Step (\u00a7C1.2)
( Peak Exposure Limitation (\u00a7C1.3)
( Space Volume (\u00a7C1.4)
( Time-Varying Total Ventilation (\u00a7C2)
( Mechanical Ventilation (\u00a7C2.1)
( Infiltration (\u00a7C2.2) <\/td>\n<\/tr>\n
126<\/td>\n( Annual Average Method31F32F (\u00a7C2.2.1)
( Smaller Time Step Method (\u00a7C2.2.2) <\/td>\n<\/tr>\n
127<\/td>\n( Wind-Driven Flow (\u00a7C2.2.2.1)
( Stack-Driven Flow (\u00a7C2.2.2.2) <\/td>\n<\/tr>\n
128<\/td>\n( Total Infiltration Flow (\u00a7C2.2.2.3)
( Combination of Infiltration and Mechanical Ventilation (\u00a7C2.3) <\/td>\n<\/tr>\n
129<\/td>\n( Relative Exposure Calculation (\u00a7C3)
( Nonzero Ventilation (\u00a7C3.1)
( Zero Ventilation (\u00a7C3.2) <\/td>\n<\/tr>\n
130<\/td>\n( Initial Conditions (\u00a7C3.3)
Table C1 Wind Speed Multiplier, G
Table C2 Shelter Factor, s <\/td>\n<\/tr>\n
131<\/td>\nTable C3 (I-P) Wind Coefficient, CW
Table C3 (SI) Wind Coefficient, CW <\/td>\n<\/tr>\n
132<\/td>\nTable C4 (I-P) Stack Coefficient, CS
Table C4 (SI) Stack Coefficient, CS <\/td>\n<\/tr>\n
138<\/td>\nD. Appendix\u2014 Addenda Description Information <\/td>\n<\/tr>\n
140<\/td>\nResources <\/td>\n<\/tr>\n
141<\/td>\nBlank Page <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASHRAE Standard 62.2 User’s Manual: Based on Standard 62.2-2016, Ventilation and Acceptable Indoor Air Quality in Residential Buildings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASHRAE<\/b><\/a><\/td>\n2016<\/td>\n142<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":162011,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2719],"product_tag":[],"class_list":{"0":"post-162008","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ashrae","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/162008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/162011"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=162008"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=162008"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=162008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}