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Aaon, Inc. – ‘10-K’ for 12/31/19 – ‘EX-101.SCH’

On:  Wednesday, 2/26/20, at 7:52pm ET   ·   As of:  2/27/20   ·   For:  12/31/19   ·   Accession #:  824142-20-25   ·   File #:  0-18953

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  As Of               Filer                 Filing    For·On·As Docs:Size

 2/27/20  Aaon, Inc.                        10-K       12/31/19  110:20M

Annual Report   —   Form 10-K   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   1.97M 
 2: EX-4.16     Instrument Defining the Rights of Security Holders  HTML     30K 
 3: EX-23       Consent of Experts or Counsel                       HTML     27K 
 4: EX-31.1     Certification -- §302 - SOA'02                      HTML     34K 
 5: EX-31.2     Certification -- §302 - SOA'02                      HTML     34K 
 6: EX-32.1     Certification -- §906 - SOA'02                      HTML     30K 
 7: EX-32.2     Certification -- §906 - SOA'02                      HTML     30K 
70: R1          Cover Page                                          HTML     90K 
27: R2          Business Description                                HTML     32K 
42: R3          New Accounting Pronouncements                       HTML     32K 
105: R4          Consolidated Balance Sheets                         HTML    138K  
69: R5          Consolidated Statements of Income                   HTML     90K 
26: R6          Consolidated Statements of Stockholders' Equity     HTML     76K 
41: R7          Consolidated Statements of Cash Flows               HTML    136K 
107: R8          Revenue Recognition                                 HTML     71K  
67: R9          Business Combination                                HTML     39K 
75: R10         Intangible Assets                                   HTML     45K 
90: R11         Supplemental Cash Flow Information                  HTML     42K 
50: R12         Revenue Recognition (Tables)                        HTML     70K 
13: R13         Business Combination (Tables)                       HTML     38K 
76: R14         Intangible Assets (Tables)                          HTML     48K 
91: R15         Supplemental Cash Flow Information (Tables)         HTML     41K 
51: R16         Consolidated Balance Sheets (Parenthetical)         HTML     45K 
14: R17         Revenue Recognition (Details)                       HTML     50K 
77: R18         Revenue Recognition (Narrative) (Details)           HTML     33K 
89: R19         Business Combination (Details)                      HTML     56K 
48: R20         Intangible Assets (Details)                         HTML     38K 
35: R21         Supplemental Cash Flow Information (Details)        HTML     38K 
71: R22         Error Correction                                    HTML    733K 
109: R23         Summary of Significant Accounting Policies          HTML     73K  
49: R24         Leases                                              HTML     31K 
36: R25         Accounts Receivable                                 HTML     54K 
72: R26         Inventories                                         HTML     58K 
110: R27         Note Receivable                                     HTML     30K  
46: R28         Warranties                                          HTML     52K 
37: R29         Accrued Liabilities                                 HTML     51K 
17: R30         Revolving Credit Facility                           HTML     33K 
53: R31         Income Taxes                                        HTML     97K 
87: R32         Share-Based Compensation                            HTML    203K 
74: R33         Employee Benefits                                   HTML     58K 
16: R34         Shareholders' Equity                                HTML    104K 
52: R35         New Markets Tax Credit                              HTML     37K 
86: R36         Commitments and Contingencies                       HTML     31K 
73: R37         Earnings Per Share                                  HTML     56K 
15: R38         Related Parties                                     HTML     46K 
54: R39         Subsequent Events                                   HTML     30K 
29: R40         Quarterly Results (Unaudited) (As Corrected)        HTML    661K 
39: R41         Segments                                            HTML     69K 
108: R42         Summary of Significant Accounting Policies          HTML    151K  
                (Policies)                                                       
68: R43         Error Correction (Tables)                           HTML    729K 
28: R44         Summary of Significant Accounting Policies          HTML     31K 
                (Tables)                                                         
38: R45         Accounts Receivable (Tables)                        HTML     55K 
106: R46         Inventories (Tables)                                HTML     61K  
66: R47         Warranties (Tables)                                 HTML     50K 
25: R48         Accrued Liabilities (Tables)                        HTML     50K 
40: R49         Income Taxes (Tables)                               HTML     96K 
56: R50         Share-Based Compensation (Tables)                   HTML    210K 
18: R51         Employee Benefits (Tables)                          HTML     57K 
84: R52         Shareholders' Equity (Tables)                       HTML    105K 
98: R53         Earnings Per Share (Tables)                         HTML     55K 
57: R54         Related Parties (Tables)                            HTML     45K 
19: R55         Quarterly Results (Unaudited) (As Corrected)        HTML    661K 
                (Tables)                                                         
85: R56         Segments (Tables)                                   HTML     71K 
99: R57         Error Correction (Restated Consolidated             HTML    594K 
                Statements) (Details)                                            
55: R58         Error Correction (Narrative) (Details)              HTML     44K 
20: R59         Summary of Significant Accounting Policies -        HTML     73K 
                Narrative (Details)                                              
62: R60         Summary of Significant Accounting Policies -        HTML     40K 
                Estimated Useful Lives (Details)                                 
102: R61         Leases (Details)                                    HTML     31K  
43: R62         Accounts Receivable (Balance) (Details)             HTML     36K 
31: R63         Accounts Receivable (Allowance) (Details)           HTML     36K 
64: R64         Inventories - Components (Details)                  HTML     44K 
104: R65         Inventories - Allowance (Details)                   HTML     35K  
45: R66         Note Receivable (Details)                           HTML     39K 
33: R67         Warranties - Narrative (Details)                    HTML     30K 
65: R68         Warranties - Changes in Warrants (Details)          HTML     40K 
101: R69         Accrued Liabilities (Details)                       HTML     57K  
95: R70         Revolving Credit Facility (Details)                 HTML     62K 
83: R71         Income Taxes - Narrative (Details)                  HTML     55K 
24: R72         Income Taxes - Provision for Income Taxes           HTML     40K 
                (Details)                                                        
61: R73         Income Taxes - Federal Statutory Income Tax Rate    HTML     54K 
                Reconciliation (Details)                                         
92: R74         Income Taxes - Deferred Tax Assets and Liabilities  HTML     50K 
                (Details)                                                        
80: R75         Share-Based Compensation - Narrative (Details)      HTML     59K 
21: R76         Share-Based Compensation - Summary of Assumptions   HTML     43K 
                (Details)                                                        
58: R77         Share-Based Compensation - Summary of Stock         HTML     82K 
                Options Outstanding (Details)                                    
97: R78         Share-Based Compensation - Summary of Stock Option  HTML     57K 
                Activity (Details)                                               
79: R79         Share-Based Compensation - Summary of Unvested      HTML     52K 
                Restricted Stock Awards (Details)                                
94: R80         Share-Based Compensation - Summary of Grant Date    HTML     34K 
                Fair Value of Awards (Details)                                   
82: R81         Share-Based Compensation - Summary of Share-Based   HTML     35K 
                Compensation Expense (Details)                                   
23: R82         Share-Based Compensation - Summary of Income Tax    HTML     34K 
                Benefit Related to Share-Based Compensation                      
                (Details)                                                        
60: R83         Employee Benefits (Details)                         HTML     47K 
93: R84         Shareholders' Equity (Details)                      HTML     73K 
81: R85         New Markets Tax Credit (Details)                    HTML     55K 
22: R86         Commitments and Contingencies (Details)             HTML     30K 
59: R87         Earnings Per Share (Details)                        HTML     59K 
96: R88         Related Parties (Details)                           HTML     42K 
78: R89         Subsequent Events (Details)                         HTML     40K 
63: R90         Quarterly Results (Unaudited) (As Corrected)        HTML     54K 
                (Quarterly Results) (Details)                                    
103: R91         Quarterly Results (Unaudited) (As Corrected)        HTML    153K  
                (Previously Reported Quarterly Results) (Details)                
44: R92         Quarterly Results (Unaudited) (As Corrected)        HTML     44K 
                (Narrative) (Details)                                            
32: R93         Segments (Details)                                  HTML     51K 
100: XML         IDEA XML File -- Filing Summary                      XML    196K  
88: XML         XBRL Instance -- aaon-20191231_htm                   XML   6.62M 
30: EXCEL       IDEA Workbook of Financial Reports                  XLSX    131K 
 9: EX-101.CAL  XBRL Calculations -- aaon-20191231_cal               XML    267K 
10: EX-101.DEF  XBRL Definitions -- aaon-20191231_def                XML    609K 
11: EX-101.LAB  XBRL Labels -- aaon-20191231_lab                     XML   1.74M 
12: EX-101.PRE  XBRL Presentations -- aaon-20191231_pre              XML   1.14M 
 8: EX-101.SCH  XBRL Schema -- aaon-20191231                         XSD    207K 
34: JSON        XBRL Instance as JSON Data -- MetaLinks              386±   569K 
47: ZIP         XBRL Zipped Folder -- 0000824142-20-000025-xbrl      Zip    522K 


‘EX-101.SCH’   —   XBRL Schema — aaon-20191231


This Exhibit is an XBRL XML File.


                                                                                                                                                                                
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<link:definition> 1314307 - Statement - Intangible Assets (Tables) </link:definition>
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<link:definition> 1415414 - Statement - Intangible Assets (Details) </link:definition>
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<link:definition> 2120110 - Disclosure - Note Receivable </link:definition>
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<link:definition> 2421415 - Disclosure - Note Receivable (Details) </link:definition>
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<link:definition> 1116111 - Statement - Supplemental Cash Flow Information </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 1317308 - Statement - Supplemental Cash Flow Information (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 1418416 - Statement - Supplemental Cash Flow Information (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="Warranties" roleURI="http://www.aaon.com/role/Warranties">
<link:definition> 2122112 - Disclosure - Warranties </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="WarrantiesTables" roleURI="http://www.aaon.com/role/WarrantiesTables">
<link:definition> 2323309 - Disclosure - Warranties (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="WarrantiesNarrativeDetails" roleURI="http://www.aaon.com/role/WarrantiesNarrativeDetails">
<link:definition> 2424417 - Disclosure - Warranties - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="WarrantiesChangesinWarrantsDetails" roleURI="http://www.aaon.com/role/WarrantiesChangesinWarrantsDetails">
<link:definition> 2425418 - Disclosure - Warranties - Changes in Warrants (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="AccruedLiabilities" roleURI="http://www.aaon.com/role/AccruedLiabilities">
<link:definition> 2126113 - Disclosure - Accrued Liabilities </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="AccruedLiabilitiesTables" roleURI="http://www.aaon.com/role/AccruedLiabilitiesTables">
<link:definition> 2327310 - Disclosure - Accrued Liabilities (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 2428419 - Disclosure - Accrued Liabilities (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="RevolvingCreditFacility" roleURI="http://www.aaon.com/role/RevolvingCreditFacility">
<link:definition> 2129114 - Disclosure - Revolving Credit Facility </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="RevolvingCreditFacilityDetails" roleURI="http://www.aaon.com/role/RevolvingCreditFacilityDetails">
<link:definition> 2430420 - Disclosure - Revolving Credit Facility (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 2131115 - Disclosure - Income Taxes </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="IncomeTaxesTables" roleURI="http://www.aaon.com/role/IncomeTaxesTables">
<link:definition> 2332311 - Disclosure - Income Taxes (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="IncomeTaxesNarrativeDetails" roleURI="http://www.aaon.com/role/IncomeTaxesNarrativeDetails">
<link:definition> 2433421 - Disclosure - Income Taxes - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="IncomeTaxesProvisionforIncomeTaxesDetails" roleURI="http://www.aaon.com/role/IncomeTaxesProvisionforIncomeTaxesDetails">
<link:definition> 2434422 - Disclosure - Income Taxes - Provision for Income Taxes (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 2435423 - Disclosure - Income Taxes - Federal Statutory Income Tax Rate Reconciliation (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails" roleURI="http://www.aaon.com/role/IncomeTaxesDeferredTaxAssetsandLiabilitiesDetails">
<link:definition> 2436424 - Disclosure - Income Taxes - Deferred Tax Assets and Liabilities (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ShareBasedCompensation" roleURI="http://www.aaon.com/role/ShareBasedCompensation">
<link:definition> 2137116 - Disclosure - Share-Based Compensation </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ShareBasedCompensationTables" roleURI="http://www.aaon.com/role/ShareBasedCompensationTables">
<link:definition> 2338312 - Disclosure - Share-Based Compensation (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ShareBasedCompensationNarrativeDetails" roleURI="http://www.aaon.com/role/ShareBasedCompensationNarrativeDetails">
<link:definition> 2439425 - Disclosure - Share-Based Compensation - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ShareBasedCompensationSummaryofAssumptionsDetails" roleURI="http://www.aaon.com/role/ShareBasedCompensationSummaryofAssumptionsDetails">
<link:definition> 2440426 - Disclosure - Share-Based Compensation - Summary of Assumptions (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="ShareBasedCompensationSummaryofStockOptionsOutstandingDetails" roleURI="http://www.aaon.com/role/ShareBasedCompensationSummaryofStockOptionsOutstandingDetails">
<link:definition> 2441427 - Disclosure - Share-Based Compensation - Summary of Stock Options Outstanding (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="ShareBasedCompensationSummaryofStockOptionActivityDetails" roleURI="http://www.aaon.com/role/ShareBasedCompensationSummaryofStockOptionActivityDetails">
<link:definition> 2442428 - Disclosure - Share-Based Compensation - Summary of Stock Option Activity (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 2443429 - Disclosure - Share-Based Compensation - Summary of Unvested Restricted Stock Awards (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 2444430 - Disclosure - Share-Based Compensation - Summary of Grant Date Fair Value of Awards (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 2445431 - Disclosure - Share-Based Compensation - Summary of Share-Based Compensation Expense (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ShareBasedCompensationSummaryofIncomeTaxBenefitRelatedtoShareBasedCompensationDetails" roleURI="http://www.aaon.com/role/ShareBasedCompensationSummaryofIncomeTaxBenefitRelatedtoShareBasedCompensationDetails">
<link:definition> 2446432 - Disclosure - Share-Based Compensation - Summary of Income Tax Benefit Related to Share-Based Compensation (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="EmployeeBenefits" roleURI="http://www.aaon.com/role/EmployeeBenefits">
<link:definition> 2147117 - Disclosure - Employee Benefits </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="EmployeeBenefitsTables" roleURI="http://www.aaon.com/role/EmployeeBenefitsTables">
<link:definition> 2348313 - Disclosure - Employee Benefits (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="EmployeeBenefitsDetails" roleURI="http://www.aaon.com/role/EmployeeBenefitsDetails">
<link:definition> 2449433 - Disclosure - Employee Benefits (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ShareholdersEquity" roleURI="http://www.aaon.com/role/ShareholdersEquity">
<link:definition> 2150118 - Disclosure - Shareholders' Equity </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ShareholdersEquityTables" roleURI="http://www.aaon.com/role/ShareholdersEquityTables">
<link:definition> 2351314 - Disclosure - Shareholders' Equity (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 2452434 - Disclosure - Shareholders' Equity (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="NewMarketsTaxCredit" roleURI="http://www.aaon.com/role/NewMarketsTaxCredit">
<link:definition> 2153119 - Disclosure - New Markets Tax Credit </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="NewMarketsTaxCreditDetails" roleURI="http://www.aaon.com/role/NewMarketsTaxCreditDetails">
<link:definition> 2454435 - Disclosure - New Markets Tax Credit (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 2155120 - Disclosure - Commitments and Contingencies </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 2456436 - Disclosure - Commitments and Contingencies (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="NewAccountingPronouncements" roleURI="http://www.aaon.com/role/NewAccountingPronouncements">
<link:definition> 0103121 - Document - New Accounting Pronouncements </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 2157122 - Disclosure - Earnings Per Share </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="EarningsPerShareTables" roleURI="http://www.aaon.com/role/EarningsPerShareTables">
<link:definition> 2358315 - Disclosure - Earnings Per Share (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="EarningsPerShareDetails" roleURI="http://www.aaon.com/role/EarningsPerShareDetails">
<link:definition> 2459437 - Disclosure - Earnings Per Share (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:definition> 2160123 - Disclosure - Related Parties </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="RelatedPartiesTables" roleURI="http://www.aaon.com/role/RelatedPartiesTables">
<link:definition> 2361316 - Disclosure - Related Parties (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="RelatedPartiesDetails" roleURI="http://www.aaon.com/role/RelatedPartiesDetails">
<link:definition> 2462438 - Disclosure - Related Parties (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="SubsequentEvents" roleURI="http://www.aaon.com/role/SubsequentEvents">
<link:definition> 2163124 - Disclosure - Subsequent Events </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="SubsequentEventsDetails" roleURI="http://www.aaon.com/role/SubsequentEventsDetails">
<link:definition> 2464439 - Disclosure - Subsequent Events (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 2165125 - Disclosure - Quarterly Results (Unaudited) (As Corrected) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="QuarterlyResultsUnauditedAsCorrectedTables" roleURI="http://www.aaon.com/role/QuarterlyResultsUnauditedAsCorrectedTables">
<link:definition> 2366317 - Disclosure - Quarterly Results (Unaudited) (As Corrected) (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="QuarterlyResultsUnauditedAsCorrectedQuarterlyResultsDetails" roleURI="http://www.aaon.com/role/QuarterlyResultsUnauditedAsCorrectedQuarterlyResultsDetails">
<link:definition> 2467440 - Disclosure - Quarterly Results (Unaudited) (As Corrected) (Quarterly Results) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="QuarterlyResultsUnauditedAsCorrectedPreviouslyReportedQuarterlyResultsDetails" roleURI="http://www.aaon.com/role/QuarterlyResultsUnauditedAsCorrectedPreviouslyReportedQuarterlyResultsDetails">
<link:definition> 2468441 - Disclosure - Quarterly Results (Unaudited) (As Corrected) (Previously Reported Quarterly Results) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="QuarterlyResultsUnauditedAsCorrectedNarrativeDetails" roleURI="http://www.aaon.com/role/QuarterlyResultsUnauditedAsCorrectedNarrativeDetails">
<link:definition> 2469442 - Disclosure - Quarterly Results (Unaudited) (As Corrected) (Narrative) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="Segments" roleURI="http://www.aaon.com/role/Segments">
<link:definition> 2170126 - Disclosure - Segments </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="SegmentsTables" roleURI="http://www.aaon.com/role/SegmentsTables">
<link:definition> 2371318 - Disclosure - Segments (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="SegmentsDetails" roleURI="http://www.aaon.com/role/SegmentsDetails">
<link:definition> 2472443 - Disclosure - Segments (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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3 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 8/13/20  SEC                               UPLOAD9/11/20    2:39K  Aaon, Inc.
 8/03/20  SEC                               UPLOAD9/11/20    2:43K  Aaon, Inc.
 7/23/20  SEC                               UPLOAD9/11/20    2:52K  Aaon, Inc.
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