{"id":363074,"date":"2024-10-20T01:43:27","date_gmt":"2024-10-20T01:43:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ashrae-book-20thcenturyairconditioning-2021\/"},"modified":"2024-10-26T02:43:26","modified_gmt":"2024-10-26T02:43:26","slug":"ashrae-book-20thcenturyairconditioning-2021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ashrae\/ashrae-book-20thcenturyairconditioning-2021\/","title":{"rendered":"ASHRAE Book 20thCenturyAirConditioning 2021"},"content":{"rendered":"

Air Conditioning Transformed the 20th Century Air conditioning for comfort in buildings developed rapidly over the 20th century. From the earliest approaches of blowing air through cheesecloth filters and over blocks of ice, through the movie theatre boom of the 1920s that spurred advancement in ventilation technologies, to the sophisticated mechanical refrigeration systems of the mid and late century, air conditioning has driven change in many of the world<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
8<\/td>\nContents <\/td>\n<\/tr>\n
16<\/td>\nChapter 01
Alfred R. Wolff
Figure 1.1 Alfred Wolff2 <\/td>\n<\/tr>\n
17<\/td>\nFigure 1.2 Marine cutter Richard Rush6
Carnegie Hall <\/td>\n<\/tr>\n
18<\/td>\nFigure 1.4 Artist\u2019s impression of the New Music Hall12 <\/td>\n<\/tr>\n
19<\/td>\nFigure 1.5 Annotated Contemporary Drawing of Carnegie Hall\u2019s Heating and Ventilating Plant15
Figure 1.6 Ice Rack at Bottom of Air Inlet Shaft18 <\/td>\n<\/tr>\n
20<\/td>\nThe Lenox Lyceum Theatre
The American Theatre in New York <\/td>\n<\/tr>\n
21<\/td>\nFigure 1.8 Sturtevant Cone Wheel Fan26 <\/td>\n<\/tr>\n
22<\/td>\nFigure 1.11 Knowles Mushroom Air Diffuser circa 1890 <\/td>\n<\/tr>\n
23<\/td>\nTall Buildings
Cornell Medical College <\/td>\n<\/tr>\n
24<\/td>\nFigure 1.13 Attic Plant Room <\/td>\n<\/tr>\n
25<\/td>\nFigure 1.16 Pontifex-Hendrick Advertisement, 189941
Hanover National Bank <\/td>\n<\/tr>\n
26<\/td>\nFigure 1.18 Hanover National Bank44 <\/td>\n<\/tr>\n
27<\/td>\nFigure 1.21 New York Stock Exchange Building, 190350
The New York Stock Exchange <\/td>\n<\/tr>\n
29<\/td>\nFigure 1.22 Henry Torrance, Jr.60
Heating, Ventilating, and Cooling the Board Room of the New York Stock Exchange <\/td>\n<\/tr>\n
30<\/td>\nFigure 1.23 New York Stock Exchange Basement Heating, Cooling, and Ventilation Plant Room64 <\/td>\n<\/tr>\n
31<\/td>\nFigure 1.24 the New York Stock Exchange68 <\/td>\n<\/tr>\n
32<\/td>\nThe Louisiana Purchase Exhibition <\/td>\n<\/tr>\n
33<\/td>\nFigure 1.25 Board Room Gallery Glazing72 <\/td>\n<\/tr>\n
34<\/td>\nFigure 1.28 The Missouri Building82 <\/td>\n<\/tr>\n
36<\/td>\nChapter 02
City Pollution\u2014The Impetus for Cleaning Air <\/td>\n<\/tr>\n
37<\/td>\nAir Washer Inventions
Figure 2.1 Zellweger Combined Fan and Air Washer12 <\/td>\n<\/tr>\n
38<\/td>\nFigure 2.3 Acme Air Washer Patent Diagram14 <\/td>\n<\/tr>\n
39<\/td>\nWillis H. Carrier
Figure 2.5 Advertisement for Walter Timmis, New York Times (1908)19
Figure 2.6 Sackett & Wilhelms Lithographic Printing Factory (1903)20 <\/td>\n<\/tr>\n
40<\/td>\nFigure 2.7 Willis Carrier (Cornell Year Book 1901)24 <\/td>\n<\/tr>\n
42<\/td>\nFigure 2.8 Front Page, Heating and Ventilation, Vol. 1, No. 1 (1904)36 <\/td>\n<\/tr>\n
43<\/td>\nFigure 2.9 Carrier Air Washer, Diagram from Patent Application, 190438 <\/td>\n<\/tr>\n
45<\/td>\nFigure 2.12 Carrier Differential Thermostat51
Air Conditioning\u2014 Stuart W. Cramer <\/td>\n<\/tr>\n
46<\/td>\nFigure 2.14 Stuart W. Cramer56
Figure 2.15 Cramer\u2019s Humidifier in a Spinning Room60 <\/td>\n<\/tr>\n
47<\/td>\nFigure 2.16 A Silk Mill Installation from Carrier\u2019s 1908 Air Conditioning Brochure63
Courtesy Carrier Corporation <\/td>\n<\/tr>\n
48<\/td>\nChapter 03
The Larkin Administrative Building <\/td>\n<\/tr>\n
49<\/td>\nFigure 3.1 One of the Four \u201cAir Purifying and Cooling Devices\u201d9
Courtesy Jack Quinan <\/td>\n<\/tr>\n
50<\/td>\nFigure 3.2 Kroeschell Advertisement, Ice and Refrigeration, June 189911 <\/td>\n<\/tr>\n
51<\/td>\nFigure 3.3 Layout of Plant and Ducts in Basement12
Courtesy Jack Quinan <\/td>\n<\/tr>\n
52<\/td>\nRapid Adoption of Air Washers\u2014Theatres <\/td>\n<\/tr>\n
53<\/td>\nFigure 3.4 McCreery Air Washer25 <\/td>\n<\/tr>\n
54<\/td>\nFigure 3.6 An Example of the Amount of Dirt Caught by an Air Washer29
Air Washers for Comfort Cooling <\/td>\n<\/tr>\n
55<\/td>\nFigure 3.7 Webster Air Washer37 <\/td>\n<\/tr>\n
56<\/td>\nFigure 3.10 Braemer\u2019s hygrometric chart40
Air Washers and Surface Cooling\u2014 Fred Wittenmeier <\/td>\n<\/tr>\n
57<\/td>\nThe Congress Hotel, Chicago
Figure 3.11 Gold Room, Congress Hotel <\/td>\n<\/tr>\n
58<\/td>\nFigure 3.12 Ground Floor Plan, Congress Hotel47 <\/td>\n<\/tr>\n
59<\/td>\nFigure 3.13 Congress Hotel Cooling Plant, Pompeian Room53
The Blackstone Hotel, Chicago <\/td>\n<\/tr>\n
60<\/td>\nFigure 3.14 CO2 Compressors, Blackstone Hotel62
The Science of Air Washers and Humidity Control <\/td>\n<\/tr>\n
61<\/td>\nThe Vento Heating Coil <\/td>\n<\/tr>\n
62<\/td>\nFigure 3.16 Otto Armspach81
Otto Armspach <\/td>\n<\/tr>\n
63<\/td>\nCarrier Engineering Corporation
The ASHVE Research Facility <\/td>\n<\/tr>\n
64<\/td>\nFigure 3.17 Hill\u2019s Synthetic Chart83 <\/td>\n<\/tr>\n
66<\/td>\nChapter 04
Nickelodeons and Silent Movies
Figure 4.1 Grand Moving Picture Theatre Explosion <\/td>\n<\/tr>\n
67<\/td>\nNickelodeons and Health
Figure 4.2 San Francisco Call Article on Ventilation Requirements in Nickelodeons6 <\/td>\n<\/tr>\n
69<\/td>\nFigure 4.4 Castle Theatre\u2019s \u201cSuperior Ventilation\u201d
The Roaring 20s\u2014 Mechanical Cooling in Theatres
Fred Wittenmeier\u2014Cooling Chicago\u2019s Movie Theatres <\/td>\n<\/tr>\n
70<\/td>\nFigure 4.6 Riviera Advertisement Promoting \u201cAir Refrigeration\u201d22 <\/td>\n<\/tr>\n
71<\/td>\nFigure 4.8 Wittenmeier Advertisement (1920)27 <\/td>\n<\/tr>\n
72<\/td>\nFigure 4.9 Wittenmeier\u2019s Temperature Measurements at the Riviera Theatre31
Tivoli Theatre, Chicago <\/td>\n<\/tr>\n
73<\/td>\nOrpheum Theatre, Minneapolis, MN
Figure 4.10 Artist\u2019s Impression of the New Theatre in Minneapolis (1921) <\/td>\n<\/tr>\n
74<\/td>\nDownflow Heating, Cooling, and Ventilating Systems
Figure 4.13 Section through Grauman\u2019s Metropolitan Theatre Roof Showing Heating and Cooling Plant44 <\/td>\n<\/tr>\n
75<\/td>\nMcVickers Theatre, Chicago
Figure 4.14 Advertisement of the McVickers Theatre 48 <\/td>\n<\/tr>\n
76<\/td>\nThe Science of Comfort
Figure 4.15 A Representative Group of the 130 Observers from the U.S. Bureau of Mines, 192250 <\/td>\n<\/tr>\n
77<\/td>\nFigure 4.16 Sample Results to Determine Equivalent Comfort Conditions51
Figure 4.17 Comfort Zone (Humans at Rest)53 <\/td>\n<\/tr>\n
78<\/td>\nCarrier\u2019s Centrifugal Refrigeration Machine <\/td>\n<\/tr>\n
79<\/td>\nFigure 4.18 Taylor Separation Chamber62
Lewis and the Energy Saving Bypass Method <\/td>\n<\/tr>\n
80<\/td>\nFigure 4.20 Three Carrier 75-ton Units at the Stephen F. Whitman and Sons\u2019 Philadelphia Candy Plant65 <\/td>\n<\/tr>\n
81<\/td>\nFigure 4.22 Evolution of Lewis\u2019s Bypass System <\/td>\n<\/tr>\n
82<\/td>\nExporting Air Conditioning
Figure 4.23 Carrier Centrifugal Machine, Carlton Theatre, 1927
Courtesy CIBSE Heritage Group
BBC Broadcasting House <\/td>\n<\/tr>\n
83<\/td>\nFigure 4.24 Carrier Centrifugal Chiller (200 ton) at the BBC Broadcasting House76
Courtesy Carrier Corporation
1929 Sydney State Theatre <\/td>\n<\/tr>\n
84<\/td>\nFigure 4.25 Sydney State Theatre, Original Refrigeration Machine
Courtesy John Gibson <\/td>\n<\/tr>\n
85<\/td>\nFigure 4.26 State Theatre Refrigeration Machine Nameplate
Courtesy John Gibson <\/td>\n<\/tr>\n
86<\/td>\nChapter 05
The New Madison Square Garden, New York <\/td>\n<\/tr>\n
87<\/td>\nAir-Conditioning Multistory Buildings
Figure 5.1 Madison Square Garden, 1925
Courtesy Carrier Corporation <\/td>\n<\/tr>\n
88<\/td>\nThe Milam Building, San Antonio
Figure 5.2 Milam Building, October 192713 <\/td>\n<\/tr>\n
89<\/td>\nFigure 5.3 Milam Building Typical Upper Floor Plan14 <\/td>\n<\/tr>\n
90<\/td>\nFigure 5.4 Milam Building Original Glazed Office Door with Exhaust Louver17 <\/td>\n<\/tr>\n
91<\/td>\nUnion Trust Building, Detroit
Figure 5.6 Cross section of Union Trust Building20
Figure 5.7 Ceiling Duct Layout for Typical Union Trust Office Floor21 <\/td>\n<\/tr>\n
92<\/td>\nFigure 5.8 Holes in Beams for Ducts22
Figure 5.9 Plan of Union Trust Floor Air-Conditioning Unit24 <\/td>\n<\/tr>\n
93<\/td>\nLe Corbusier\u2019s Alternative Method of Air Conditioning: L\u2019aire Ponctuel <\/td>\n<\/tr>\n
94<\/td>\nThe PSFS Building, Philadelphia <\/td>\n<\/tr>\n
95<\/td>\nFigure 5.10 PSFS Building in 1997 <\/td>\n<\/tr>\n
96<\/td>\nFigure 5.12 Corridor Return Air Duct, Louver to Fan Room on Right
Rockefeller Center, New York <\/td>\n<\/tr>\n
98<\/td>\nFigure 5.14 Diagrammatic Section of Air-Conditioning System A in the Music Hall45 <\/td>\n<\/tr>\n
99<\/td>\nFigure 5.15 Proposed Ground Plan of Rockefeller Center, 193451 <\/td>\n<\/tr>\n
100<\/td>\nFigure 5.16 Wallingford Steel Co. Office Building, 193462
Windowless Buildings and Air Conditioning (1934\u20131939) <\/td>\n<\/tr>\n
101<\/td>\nThe Hershey Office Building <\/td>\n<\/tr>\n
102<\/td>\nFigure 5.17 Hershey Building Electric Weather Man69
Windowless Buildings with Glass Block Walls <\/td>\n<\/tr>\n
103<\/td>\nFigure 5.18 Detroit Edison Company Service Building72
Johnson\u2019s Wax Administration Building <\/td>\n<\/tr>\n
104<\/td>\nFigure 5.20 Air Washer Plant Beneath \u201cnostrils\u201d80 <\/td>\n<\/tr>\n
106<\/td>\nFigure 5.21 Buried Heating Pipes83 <\/td>\n<\/tr>\n
107<\/td>\nFigure 5.22 Private office in Johnson\u2019s Wax Building
Figure 5.23 Johnson\u2019s Wax Great Work Room <\/td>\n<\/tr>\n
108<\/td>\nChapter 06
The Advent of Fan-Coil Unit Room Coolers and Air Conditioners
Figure 6.1 Kramer Room-Cooling Apparatus <\/td>\n<\/tr>\n
109<\/td>\nFigure 6.2 Schutz Cooling Device
The \u201cSplit\u201d Air Conditioner
Fan-Coil Units <\/td>\n<\/tr>\n
110<\/td>\nFigure 6.4 Neiman Marcus Unit Coolers12
Chicago Heat Waves and Unit Air Conditioners
The Tribune Tower <\/td>\n<\/tr>\n
111<\/td>\nFigure 6.5 Tribune Building in 201919 <\/td>\n<\/tr>\n
112<\/td>\nFigure 6.6 New Room Unit Ready to Be Placed in Position of the Original Steam Radiator32 <\/td>\n<\/tr>\n
113<\/td>\nFigure 6.7 Westinghouse Room Unit Chassis35
Steam-Jet Refrigeration <\/td>\n<\/tr>\n
114<\/td>\nFigure 6.9 Steam-Jet Refrigeration Principle
The First \u201cFully Air-Conditioned Hotel\u201d <\/td>\n<\/tr>\n
115<\/td>\nFigure 6.10 Steam Jet Venturis Being Delivered to the Tribune Tower39
Galson\u2019s De La Vergne Heat-Pump Unit Conditioner <\/td>\n<\/tr>\n
116<\/td>\nFigure 6.11 Galson\u2019s De La Vergne Heat-Pump Unit Conditioner <\/td>\n<\/tr>\n
117<\/td>\nCarrier Joins the Trend
Home Air Conditioners
Induction Unit Systems <\/td>\n<\/tr>\n
118<\/td>\nFigure 6.14 Carrier Low-Velocity Weathermaster Unit65 <\/td>\n<\/tr>\n
119<\/td>\nAir-Conditioning The Pentagon
Figure 6.15 Office in Pentagon with Weathermaster Unit (circled)71
High-Velocity Induction Units <\/td>\n<\/tr>\n
120<\/td>\nFigure 6.16 Conduit Weathermaster Induction Unit74
Courtesy Carrier Corporation
Figure 6.18 Statler Hotel Primary Air-Handling Plant77 <\/td>\n<\/tr>\n
122<\/td>\nChapter 07
Belluschi\u2019s Design Study for an Office Building in 194X <\/td>\n<\/tr>\n
123<\/td>\nThe Equitable Building, Portland
J. Donald Kroeker\u2014Engineer <\/td>\n<\/tr>\n
124<\/td>\nFigure 7.1 The Equitable Building\u2014Glazed Fa\u00e7ade
Mechanical Systems <\/td>\n<\/tr>\n
125<\/td>\nFigure 7.3 Typical Floor Mechanical Plant in the Equitable Building
Figure 7.4 Mechanical Room, Trane Advertisement, 194821 <\/td>\n<\/tr>\n
126<\/td>\nFigure 7.6 Air-Cooled Refrigeration Machines (on Roof) that Replaced the Equitable\u2019s Heat Pump Cooling in 1999 <\/td>\n<\/tr>\n
127<\/td>\nDouble Duct (Multizone Air Conditioning)
Figure 7.7 Prudential Building, Los Angeles, 195028
High-Velocity Induction Unit Air Conditioning <\/td>\n<\/tr>\n
128<\/td>\nUnited Nations Secretariat Building, New York
Figure 7.8 United Nations Secretariat Building, New York36 <\/td>\n<\/tr>\n
129<\/td>\nLever House, New York <\/td>\n<\/tr>\n
130<\/td>\nFigure 7.9 Lever House, New York
Radiant Heating and Cooling <\/td>\n<\/tr>\n
131<\/td>\nFigure 7.11 All-aluminum ALCOA Building, Pittsburgh46
Manufacturers Life Building, Toronto <\/td>\n<\/tr>\n
132<\/td>\nFigure 7.12 1935 Advertisement for Air Conditioning with Panel Heating And Cooling49
Shell Centre, London
Figure 7.13 Extruded Aluminum Ceiling Panels Including Light Troffer53 <\/td>\n<\/tr>\n
133<\/td>\nPrudential Building, Chicago
Dual-Duct High-Velocity Air Conditioning <\/td>\n<\/tr>\n
134<\/td>\nFigure 7.14 Inland Steel Building (Far Right) with Service Tower (Center)
Inland Steel Building, Chicago <\/td>\n<\/tr>\n
135<\/td>\nFigure 7.16 Supply Fan in Inland Steel Building Basement
Air Conditioning Older Buildings
New York Life Building, New York <\/td>\n<\/tr>\n
136<\/td>\nFigure 7.18 Inland Steel Building Original Chiller, Operational in 2001
Empire State Building, New York
High-Velocity Air Conditioning in Europe
Pirelli Tower, Milan <\/td>\n<\/tr>\n
137<\/td>\nFigure 7.19 Advertisement for Marlo Central Station Air-Conditioning Units69
Figure 7.20 Typical Floor Plan Showing Ductwork in Pirelli Tower71 <\/td>\n<\/tr>\n
138<\/td>\nExporting the Curtain Wall Style
Figure 7.20 Pirelli Tower, Milan72 <\/td>\n<\/tr>\n
140<\/td>\nChapter 08
Rinascente Department Store, Rome
Figure 8.1 Partial Above-Ceiling Plan Showing Rinascente Dual-duct Air Conditioning <\/td>\n<\/tr>\n
141<\/td>\nAir-Conditioned Buildings in the United Kingdom
UK Atomic Energy Authority Building, London <\/td>\n<\/tr>\n
142<\/td>\nCIS Building, Manchester
Figure 8.2 CIS Building Open Plan Office, 2001 <\/td>\n<\/tr>\n
143<\/td>\nFigure 8.3 Weathermaster Induction Unit, Outlet Grille Removed <\/td>\n<\/tr>\n
144<\/td>\nFigure 8.9 Svenska Fl\u00e4ktfabriken Induction Unit with Access Panel Removed
Millbank Tower, London
Robinson Building, Bristol <\/td>\n<\/tr>\n
145<\/td>\nFigure 8.11 UniTrane Induction Patent Diagram16
Variable Air Volume (VAV) <\/td>\n<\/tr>\n
146<\/td>\nFigure 8.13 Cross-Section Diagram of Moduline Unit 37A19
Courtesy Carrier Corporation <\/td>\n<\/tr>\n
147<\/td>\nPerimeter VAV, Toronto
Figure 8.14 Shuper\u2019s Perimeter VAV Terminal22
Induction Unit Air Conditioning <\/td>\n<\/tr>\n
148<\/td>\nFigure 8.15 Richard J. Daley Center
The All-Electric Skyscraper
The John Hancock Center <\/td>\n<\/tr>\n
149<\/td>\nFigure 8.17 Original York Chiller at Richard J. Daley Center, 2001
VAV Exported <\/td>\n<\/tr>\n
150<\/td>\nFigure 8.19 John Hancock Center, Chicago <\/td>\n<\/tr>\n
151<\/td>\nFigure 8.21 John Hancock Center 1620 kW Electrode Boilers
Figure 8.22 IBM Office Building, Greenock, Scotland, VAV System Schematic30 <\/td>\n<\/tr>\n
152<\/td>\nChapter 09
The 1973 Oil Crisis and Energy Conservation <\/td>\n<\/tr>\n
153<\/td>\nThermal Energy Storage
Ice Thermal Energy Storage <\/td>\n<\/tr>\n
154<\/td>\nFigure 9.1 Ice Accumulator Evaporator, Ice Store, 193912
Phase-Change Thermal Energy Storage
The Attractions of Off-Peak Electricity Rates <\/td>\n<\/tr>\n
155<\/td>\nFigure 9.2 Exploded View, CALMAC Ice Bank17 <\/td>\n<\/tr>\n
156<\/td>\nState of Illinois Center
Figure 9.4 State of Illinois Center <\/td>\n<\/tr>\n
157<\/td>\nLake and Aquifer Thermal Storage
Figure 9.5 Lake Thermal Storage, HFC Trust Building, 1988 <\/td>\n<\/tr>\n
158<\/td>\nFigure 9.6 HFC Trust Thermal Flywheel Circuit Diagram24
Encapsulated Ice Storage
Figure 9.7 Cristopia Ice Balls <\/td>\n<\/tr>\n
159<\/td>\nFigure 9.8 Encapsulated Ice Tanks
Variable Refrigerant Flow (VRF)
The Scroll Compressor
VRF Systems <\/td>\n<\/tr>\n
160<\/td>\nFigure 9.10 Young\u2019s Diagram Showing Compression in Scroll Compressors
Figure 9.11 Three-Pipe VRF System32 <\/td>\n<\/tr>\n
161<\/td>\nFigure 9.12 Outdoor VRF Units
Building Mass Thermal Storage
Aquifer Thermal Energy Storage <\/td>\n<\/tr>\n
162<\/td>\nFigure 9.14 Gateway 2, The Atrium
Figure 9.15 Gateway 2: Predicted Airflow Patterns, Summer and Winter <\/td>\n<\/tr>\n
163<\/td>\nFigure 9.16 SAS Headquarters\u2014 Indoor Street
Chilled Beams <\/td>\n<\/tr>\n
164<\/td>\nChapter 10
Green Buildings
Environmental Assessment Methods <\/td>\n<\/tr>\n
165<\/td>\nFigure 10.1 Cover of First BREEAM Environmental Assessment Guide
Low-Energy Cooling\u2014Demonstration Projects <\/td>\n<\/tr>\n
166<\/td>\nFigure 10.2 Dow Chemical Europe Headquarters in Horgen, Switzerland, 1991
Mixed Mode <\/td>\n<\/tr>\n
167<\/td>\nFigure 10.5 Photovoltaic Panels, Dow Chemical Europe Headquarters <\/td>\n<\/tr>\n
168<\/td>\nFigure 10.6 Mixed-Mode Concept, Barclaycard headquarters18
Prototype Low-Energy Buildings versus Commercial Realty <\/td>\n<\/tr>\n
169<\/td>\nFigure 10.8 Automatic Roof Vents, Barclaycard Headquarters 2020
Commerzbank Tower <\/td>\n<\/tr>\n
170<\/td>\nFigure 10.10 Chiller Energy Efficiency Improvement, 1970 to 201024 <\/td>\n<\/tr>\n
171<\/td>\nFigure 10.12 Woolworth Building, Built 1914 <\/td>\n<\/tr>\n
172<\/td>\nReferences <\/td>\n<\/tr>\n
194<\/td>\nIndex <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

20th Century Air Conditioning<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASHRAE<\/b><\/a><\/td>\n2021<\/td>\n200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":363076,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2719],"product_tag":[],"class_list":{"0":"post-363074","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\/363074","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\/363076"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=363074"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=363074"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=363074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}