<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2025 Workiva-->
<!--r:d7408549-d101-4b8b-9ef7-27dfa9e63c91,g:270b6d3a-e512-4c72-88ad-fe523d8e0068-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:carr="http://www.carrier.com/20250630" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.carrier.com/20250630">
  <xs:import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd"/>
  <xs:import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="carr-20250630_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="carr-20250630_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="carr-20250630_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="carr-20250630_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="CoverPage" roleURI="http://www.carrier.com/role/CoverPage">
        <link:definition>0000001 - Document - Cover Page</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="CONDENSEDCONSOLIDATEDSTATEMENTOFOPERATIONS" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDSTATEMENTOFOPERATIONS">
        <link:definition>9952151 - Statement - CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS</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="CONDENSEDCONSOLIDATEDSTATEMENTOFOPERATIONSAlternativeCalc" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDSTATEMENTOFOPERATIONSAlternativeCalc">
        <link:definition>9952152 - Statement - CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS - Alternative Calc</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="CONDENSEDCONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMELOSS" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOMELOSS">
        <link:definition>9952153 - Statement - CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS)</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="CONDENSEDCONSOLIDATEDBALANCESHEET" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDBALANCESHEET">
        <link:definition>9952154 - Statement - CONDENSED CONSOLIDATED BALANCE SHEET</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="CONDENSEDCONSOLIDATEDSTATEMENTOFCHANGESINEQUITY" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDSTATEMENTOFCHANGESINEQUITY">
        <link:definition>9952155 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY</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="CONDENSEDCONSOLIDATEDSTATEMENTOFCHANGESEQUITYParenthetical" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDSTATEMENTOFCHANGESEQUITYParenthetical">
        <link:definition>9952156 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CHANGES EQUITY (Parenthetical)</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="CONDENSEDCONSOLIDATEDSTATEMENTOFCASHFLOWS" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDSTATEMENTOFCASHFLOWS">
        <link:definition>9952157 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS</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="CONDENSEDCONSOLIDATEDSTATEMENTOFCASHFLOWS_1" roleURI="http://www.carrier.com/role/CONDENSEDCONSOLIDATEDSTATEMENTOFCASHFLOWS_1">
        <link:definition>9952157 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS</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="DESCRIPTIONOFTHEBUSINESS" roleURI="http://www.carrier.com/role/DESCRIPTIONOFTHEBUSINESS">
        <link:definition>9952158 - Disclosure - DESCRIPTION OF THE BUSINESS</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="BASISOFPRESENTATION" roleURI="http://www.carrier.com/role/BASISOFPRESENTATION">
        <link:definition>9952159 - Disclosure - BASIS OF PRESENTATION</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="INVENTORIESNET" roleURI="http://www.carrier.com/role/INVENTORIESNET">
        <link:definition>9952160 - Disclosure - INVENTORIES, NET</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="GOODWILLANDINTANGIBLEASSETS" roleURI="http://www.carrier.com/role/GOODWILLANDINTANGIBLEASSETS">
        <link:definition>9952161 - Disclosure - GOODWILL AND INTANGIBLE ASSETS</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="BORROWINGSANDLINESOFCREDIT" roleURI="http://www.carrier.com/role/BORROWINGSANDLINESOFCREDIT">
        <link:definition>9952162 - Disclosure - BORROWINGS AND LINES OF CREDIT</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="FAIRVALUEMEASUREMENTS" roleURI="http://www.carrier.com/role/FAIRVALUEMEASUREMENTS">
        <link:definition>9952163 - Disclosure - FAIR VALUE MEASUREMENTS</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="EMPLOYEEBENEFITPLANS" roleURI="http://www.carrier.com/role/EMPLOYEEBENEFITPLANS">
        <link:definition>9952164 - Disclosure - EMPLOYEE BENEFIT PLANS</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="STOCKBASEDCOMPENSATION" roleURI="http://www.carrier.com/role/STOCKBASEDCOMPENSATION">
        <link:definition>9952165 - Disclosure - STOCK-BASED COMPENSATION</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="PRODUCTWARRANTIES" roleURI="http://www.carrier.com/role/PRODUCTWARRANTIES">
        <link:definition>9952166 - Disclosure - PRODUCT WARRANTIES</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="EQUITY" roleURI="http://www.carrier.com/role/EQUITY">
        <link:definition>9952167 - Disclosure - EQUITY</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="REVENUERECOGNITION" roleURI="http://www.carrier.com/role/REVENUERECOGNITION">
        <link:definition>9952168 - Disclosure - REVENUE RECOGNITION</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="RESTRUCTURINGCOSTS" roleURI="http://www.carrier.com/role/RESTRUCTURINGCOSTS">
        <link:definition>9952169 - Disclosure - RESTRUCTURING COSTS</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="INCOMETAXES" roleURI="http://www.carrier.com/role/INCOMETAXES">
        <link:definition>9952170 - Disclosure - INCOME TAXES</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="EARNINGSPERSHARE" roleURI="http://www.carrier.com/role/EARNINGSPERSHARE">
        <link:definition>9952171 - Disclosure - EARNINGS PER SHARE</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="ACQUISITIONS" roleURI="http://www.carrier.com/role/ACQUISITIONS">
        <link:definition>9952172 - Disclosure - ACQUISITIONS</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="DIVESTITURES" roleURI="http://www.carrier.com/role/DIVESTITURES">
        <link:definition>9952173 - Disclosure - DIVESTITURES</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="SEGMENTFINANCIALDATA" roleURI="http://www.carrier.com/role/SEGMENTFINANCIALDATA">
        <link:definition>9952174 - Disclosure - SEGMENT FINANCIAL DATA</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="RELATEDPARTIES" roleURI="http://www.carrier.com/role/RELATEDPARTIES">
        <link:definition>9952175 - Disclosure - RELATED PARTIES</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="COMMITMENTSANDCONTINGENTLIABILITIES" roleURI="http://www.carrier.com/role/COMMITMENTSANDCONTINGENTLIABILITIES">
        <link:definition>9952176 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES</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="BASISOFPRESENTATIONPolicies" roleURI="http://www.carrier.com/role/BASISOFPRESENTATIONPolicies">
        <link:definition>9955511 - Disclosure - BASIS OF PRESENTATION (Policies)</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="INVENTORIESNETTables" roleURI="http://www.carrier.com/role/INVENTORIESNETTables">
        <link:definition>9955512 - Disclosure - INVENTORIES, NET (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="GOODWILLANDINTANGIBLEASSETSTables" roleURI="http://www.carrier.com/role/GOODWILLANDINTANGIBLEASSETSTables">
        <link:definition>9955513 - Disclosure - GOODWILL AND INTANGIBLE ASSETS (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="BORROWINGSANDLINESOFCREDITTables" roleURI="http://www.carrier.com/role/BORROWINGSANDLINESOFCREDITTables">
        <link:definition>9955514 - Disclosure - BORROWINGS AND LINES OF CREDIT (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="FAIRVALUEMEASUREMENTSTables" roleURI="http://www.carrier.com/role/FAIRVALUEMEASUREMENTSTables">
        <link:definition>9955515 - Disclosure - FAIR VALUE MEASUREMENTS (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="EMPLOYEEBENEFITPLANSTables" roleURI="http://www.carrier.com/role/EMPLOYEEBENEFITPLANSTables">
        <link:definition>9955516 - Disclosure - EMPLOYEE BENEFIT PLANS (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="STOCKBASEDCOMPENSATIONTables" roleURI="http://www.carrier.com/role/STOCKBASEDCOMPENSATIONTables">
        <link:definition>9955517 - Disclosure - STOCK-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="PRODUCTWARRANTIESTables" roleURI="http://www.carrier.com/role/PRODUCTWARRANTIESTables">
        <link:definition>9955518 - Disclosure - PRODUCT WARRANTIES (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="EQUITYTables" roleURI="http://www.carrier.com/role/EQUITYTables">
        <link:definition>9955519 - Disclosure - EQUITY (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="REVENUERECOGNITIONTables" roleURI="http://www.carrier.com/role/REVENUERECOGNITIONTables">
        <link:definition>9955520 - Disclosure - REVENUE RECOGNITION (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="RESTRUCTURINGCOSTSTables" roleURI="http://www.carrier.com/role/RESTRUCTURINGCOSTSTables">
        <link:definition>9955521 - Disclosure - RESTRUCTURING COSTS (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="EARNINGSPERSHARETables" roleURI="http://www.carrier.com/role/EARNINGSPERSHARETables">
        <link:definition>9955522 - Disclosure - EARNINGS PER SHARE (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="ACQUISITIONSTables" roleURI="http://www.carrier.com/role/ACQUISITIONSTables">
        <link:definition>9955523 - Disclosure - ACQUISITIONS (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="DIVESTITURESTables" roleURI="http://www.carrier.com/role/DIVESTITURESTables">
        <link:definition>9955524 - Disclosure - DIVESTITURES (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="SEGMENTFINANCIALDATATables" roleURI="http://www.carrier.com/role/SEGMENTFINANCIALDATATables">
        <link:definition>9955525 - Disclosure - SEGMENT FINANCIAL DATA (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="RELATEDPARTIESTables" roleURI="http://www.carrier.com/role/RELATEDPARTIESTables">
        <link:definition>9955526 - Disclosure - RELATED PARTIES (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="COMMITMENTSANDCONTINGENTLIABILITIESTables" roleURI="http://www.carrier.com/role/COMMITMENTSANDCONTINGENTLIABILITIESTables">
        <link:definition>9955527 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES (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="DESCRIPTIONOFTHEBUSINESSDetails" roleURI="http://www.carrier.com/role/DESCRIPTIONOFTHEBUSINESSDetails">
        <link:definition>9955528 - Disclosure - DESCRIPTION OF THE BUSINESS (Details)</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="BASISOFPRESENTATIONDetails" roleURI="http://www.carrier.com/role/BASISOFPRESENTATIONDetails">
        <link:definition>9955529 - Disclosure - BASIS OF PRESENTATION (Details)</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="INVENTORIESNETDetails" roleURI="http://www.carrier.com/role/INVENTORIESNETDetails">
        <link:definition>9955530 - Disclosure - INVENTORIES, NET (Details)</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="GOODWILLANDINTANGIBLEASSETSNarrativeDetails" roleURI="http://www.carrier.com/role/GOODWILLANDINTANGIBLEASSETSNarrativeDetails">
        <link:definition>9955531 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Narrative (Details)</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="GOODWILLANDINTANGIBLEASSETSScheduleofGoodwillDetails" roleURI="http://www.carrier.com/role/GOODWILLANDINTANGIBLEASSETSScheduleofGoodwillDetails">
        <link:definition>9955532 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of Goodwill (Details)</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="GOODWILLANDINTANGIBLEASSETSScheduleofFinitelivedIntangibleAssetsDetails" roleURI="http://www.carrier.com/role/GOODWILLANDINTANGIBLEASSETSScheduleofFinitelivedIntangibleAssetsDetails">
        <link:definition>9955533 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of Finite-lived Intangible Assets (Details)</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="GOODWILLANDINTANGIBLEASSETSScheduleofAmortizationofIntangibleAssesDetails" roleURI="http://www.carrier.com/role/GOODWILLANDINTANGIBLEASSETSScheduleofAmortizationofIntangibleAssesDetails">
        <link:definition>9955534 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of Amortization of Intangible Asses (Details)</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="BORROWINGSANDLINESOFCREDITScheduleofLongtermDebtDetails" roleURI="http://www.carrier.com/role/BORROWINGSANDLINESOFCREDITScheduleofLongtermDebtDetails">
        <link:definition>9955535 - Disclosure - BORROWINGS AND LINES OF CREDIT - Schedule of Long-term Debt (Details)</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="BORROWINGSANDLINESOFCREDITScheduleofLongtermDebtDetails_1" roleURI="http://www.carrier.com/role/BORROWINGSANDLINESOFCREDITScheduleofLongtermDebtDetails_1">
        <link:definition>9955535 - Disclosure - BORROWINGS AND LINES OF CREDIT - Schedule of Long-term Debt (Details)</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="BORROWINGSANDLINESOFCREDITNarrativeDetails" roleURI="http://www.carrier.com/role/BORROWINGSANDLINESOFCREDITNarrativeDetails">
        <link:definition>9955536 - Disclosure - BORROWINGS AND LINES OF CREDIT - Narrative (Details)</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="FAIRVALUEMEASUREMENTSNarrativeDetails" roleURI="http://www.carrier.com/role/FAIRVALUEMEASUREMENTSNarrativeDetails">
        <link:definition>9955537 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details)</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="FAIRVALUEMEASUREMENTSScheduleofFairValueandCarryingAmountsMeasuredonaRecurringBasisDetails" roleURI="http://www.carrier.com/role/FAIRVALUEMEASUREMENTSScheduleofFairValueandCarryingAmountsMeasuredonaRecurringBasisDetails">
        <link:definition>9955538 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Fair Value and Carrying Amounts Measured on a Recurring Basis (Details)</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="FAIRVALUEMEASUREMENTSScheduleofCarryingAmountsandFairValuesofFinancialInstrumentsDetails" roleURI="http://www.carrier.com/role/FAIRVALUEMEASUREMENTSScheduleofCarryingAmountsandFairValuesofFinancialInstrumentsDetails">
        <link:definition>9955539 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Carrying Amounts and Fair Values of Financial Instruments (Details)</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="EMPLOYEEBENEFITPLANSScheduleofContributionstoPlansDetails" roleURI="http://www.carrier.com/role/EMPLOYEEBENEFITPLANSScheduleofContributionstoPlansDetails">
        <link:definition>9955540 - Disclosure - EMPLOYEE BENEFIT PLANS - Schedule of Contributions to Plans (Details)</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="EMPLOYEEBENEFITPLANSScheduleofComponentsofNetPeriodicPensionExpenseBenefitfortheDefinedBenefitPensionPlansDetails" roleURI="http://www.carrier.com/role/EMPLOYEEBENEFITPLANSScheduleofComponentsofNetPeriodicPensionExpenseBenefitfortheDefinedBenefitPensionPlansDetails">
        <link:definition>9955541 - Disclosure - EMPLOYEE BENEFIT PLANS - Schedule of Components of Net Periodic Pension Expense (Benefit) for the Defined Benefit Pension Plans (Details)</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="STOCKBASEDCOMPENSATIONDetails" roleURI="http://www.carrier.com/role/STOCKBASEDCOMPENSATIONDetails">
        <link:definition>9955542 - Disclosure - STOCK-BASED COMPENSATION (Details)</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="PRODUCTWARRANTIESDetails" roleURI="http://www.carrier.com/role/PRODUCTWARRANTIESDetails">
        <link:definition>9955543 - Disclosure - PRODUCT WARRANTIES (Details)</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="EQUITYNarrativeDetails" roleURI="http://www.carrier.com/role/EQUITYNarrativeDetails">
        <link:definition>9955544 - Disclosure - EQUITY - Narrative (Details)</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="EQUITYScheduleofChangesinAOCIDetails" roleURI="http://www.carrier.com/role/EQUITYScheduleofChangesinAOCIDetails">
        <link:definition>9955545 - Disclosure - EQUITY - Schedule of Changes in AOCI (Details)</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="REVENUERECOGNITIONScheduleofSalesDisaggregatedbyProductandServiceDetails" roleURI="http://www.carrier.com/role/REVENUERECOGNITIONScheduleofSalesDisaggregatedbyProductandServiceDetails">
        <link:definition>9955546 - Disclosure - REVENUE RECOGNITION - Schedule of Sales Disaggregated by Product and Service (Details)</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="REVENUERECOGNITIONScheduleofContractAssetsandLiabilitiesDetails" roleURI="http://www.carrier.com/role/REVENUERECOGNITIONScheduleofContractAssetsandLiabilitiesDetails">
        <link:definition>9955547 - Disclosure - REVENUE RECOGNITION - Schedule of Contract Assets and Liabilities (Details)</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="REVENUERECOGNITIONNarrativeDetails" roleURI="http://www.carrier.com/role/REVENUERECOGNITIONNarrativeDetails">
        <link:definition>9955548 - Disclosure - REVENUE RECOGNITION - Narrative (Details)</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="REVENUERECOGNITIONRemainingPerformanceObligationsDetails" roleURI="http://www.carrier.com/role/REVENUERECOGNITIONRemainingPerformanceObligationsDetails">
        <link:definition>9955549 - Disclosure - REVENUE RECOGNITION - Remaining Performance Obligations (Details)</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="REVENUERECOGNITIONRemainingPerformanceObligationsDetails_1" roleURI="http://www.carrier.com/role/REVENUERECOGNITIONRemainingPerformanceObligationsDetails_1">
        <link:definition>9955549 - Disclosure - REVENUE RECOGNITION - Remaining Performance Obligations (Details)</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="RESTRUCTURINGCOSTSScheduleofNetPreTaxRestructuringCostsandRestructuringReserveDetails" roleURI="http://www.carrier.com/role/RESTRUCTURINGCOSTSScheduleofNetPreTaxRestructuringCostsandRestructuringReserveDetails">
        <link:definition>9955550 - Disclosure - RESTRUCTURING COSTS - Schedule of Net Pre-Tax Restructuring Costs and Restructuring Reserve (Details)</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="RESTRUCTURINGCOSTSNarrativeDetails" roleURI="http://www.carrier.com/role/RESTRUCTURINGCOSTSNarrativeDetails">
        <link:definition>9955551 - Disclosure - RESTRUCTURING COSTS - Narrative (Details)</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="INCOMETAXESDetails" roleURI="http://www.carrier.com/role/INCOMETAXESDetails">
        <link:definition>9955552 - Disclosure - INCOME TAXES (Details)</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="EARNINGSPERSHAREDetails" roleURI="http://www.carrier.com/role/EARNINGSPERSHAREDetails">
        <link:definition>9955553 - 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>
      </link:roleType>
      <link:roleType id="ACQUISITIONSNarrativeDetails" roleURI="http://www.carrier.com/role/ACQUISITIONSNarrativeDetails">
        <link:definition>9955554 - Disclosure - ACQUISITIONS - Narrative (Details)</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="ACQUISITIONSScheduleofComponentsofPurchasePriceDetails" roleURI="http://www.carrier.com/role/ACQUISITIONSScheduleofComponentsofPurchasePriceDetails">
        <link:definition>9955555 - Disclosure - ACQUISITIONS - Schedule of Components of Purchase Price (Details)</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="ACQUISITIONSScheduleofPurchasePriceDetails" roleURI="http://www.carrier.com/role/ACQUISITIONSScheduleofPurchasePriceDetails">
        <link:definition>9955556 - Disclosure - ACQUISITIONS - Schedule of Purchase Price (Details)</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="ACQUISITIONSScheduleofIntangibleAssetsAcquiredDetails" roleURI="http://www.carrier.com/role/ACQUISITIONSScheduleofIntangibleAssetsAcquiredDetails">
        <link:definition>9955557 - Disclosure - ACQUISITIONS - Schedule of Intangible Assets Acquired (Details)</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="DIVESTITURESScheduleofDisposalGroupsIncludingDiscontinuedOperationsDetails" roleURI="http://www.carrier.com/role/DIVESTITURESScheduleofDisposalGroupsIncludingDiscontinuedOperationsDetails">
        <link:definition>9955558 - Disclosure - DIVESTITURES - Schedule of Disposal Groups, Including Discontinued Operations (Details)</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="DIVESTITURESNarrativeDetails" roleURI="http://www.carrier.com/role/DIVESTITURESNarrativeDetails">
        <link:definition>9955559 - Disclosure - DIVESTITURES - Narrative (Details)</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="SEGMENTFINANCIALDATAScheduleofNetSalesandGeographicExternalSalesDetails" roleURI="http://www.carrier.com/role/SEGMENTFINANCIALDATAScheduleofNetSalesandGeographicExternalSalesDetails">
        <link:definition>9955560 - Disclosure - SEGMENT FINANCIAL DATA - Schedule of Net Sales and Geographic External Sales (Details)</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="SEGMENTFINANCIALDATAScheduleofReconciliationofRevenuefromSegmentstoConsolidatedDetails" roleURI="http://www.carrier.com/role/SEGMENTFINANCIALDATAScheduleofReconciliationofRevenuefromSegmentstoConsolidatedDetails">
        <link:definition>9955561 - Disclosure - SEGMENT FINANCIAL DATA - Schedule of Reconciliation of Revenue from Segments to Consolidated (Details)</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="RELATEDPARTIESDetails" roleURI="http://www.carrier.com/role/RELATEDPARTIESDetails">
        <link:definition>9955562 - Disclosure - RELATED PARTIES (Details)</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="COMMITMENTSANDCONTINGENTLIABILITIESScheduleofOutstandingLiabilitiesforEnvironmentalObligationsDetails" roleURI="http://www.carrier.com/role/COMMITMENTSANDCONTINGENTLIABILITIESScheduleofOutstandingLiabilitiesforEnvironmentalObligationsDetails">
        <link:definition>9955563 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES - Schedule of Outstanding Liabilities for Environmental Obligations (Details)</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="COMMITMENTSANDCONTINGENTLIABILITIESScheduleofAsbestosLiabilitiesandRelatedRecoveriesDetails" roleURI="http://www.carrier.com/role/COMMITMENTSANDCONTINGENTLIABILITIESScheduleofAsbestosLiabilitiesandRelatedRecoveriesDetails">
        <link:definition>9955564 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES - Schedule of Asbestos Liabilities and Related Recoveries (Details)</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="COMMITMENTSANDCONTINGENTLIABILITIESNarrativeDetails" roleURI="http://www.carrier.com/role/COMMITMENTSANDCONTINGENTLIABILITIESNarrativeDetails">
        <link:definition>9955565 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES - Narrative (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:element id="carr_SeniorNotes4125Due2028Member" abstract="true" name="SeniorNotes4125Due2028Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes4500Due2032Member" abstract="true" name="SeniorNotes4500Due2032Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_OtherComprehensiveIncomeLossDivestituresNetOfTax" abstract="false" name="OtherComprehensiveIncomeLossDivestituresNetOfTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_ViessmannHoldcoMember" abstract="true" name="ViessmannHoldcoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_AdditionalPaidInCapitalFutureShareRepurchase" abstract="false" name="AdditionalPaidInCapitalFutureShareRepurchase" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_ShareBasedPaymentArrangementNoncashExpenseContinuingOperations" abstract="false" name="ShareBasedPaymentArrangementNoncashExpenseContinuingOperations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_ScheduleOfEmployerContributionsToPlansTableTextBlock" abstract="false" name="ScheduleOfEmployerContributionsToPlansTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="carr_NumberOfNewOperatingSegments" abstract="false" name="NumberOfNewOperatingSegments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="carr_StockholdersEquityNoteSpinoffTransactionSharesIssuedPerCommonShare" abstract="false" name="StockholdersEquityNoteSpinoffTransactionSharesIssuedPerCommonShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="carr_ClimateSolutionsEuropeSegmentMember" abstract="true" name="ClimateSolutionsEuropeSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_ClimateSolutionsAmericasSegmentMember" abstract="true" name="ClimateSolutionsAmericasSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_ClimateSolutionsCSAMESegmentMember" abstract="true" name="ClimateSolutionsCSAMESegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_ClimateSolutionsTransportationMember" abstract="true" name="ClimateSolutionsTransportationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_PatentsAndTrademarksMember" abstract="true" name="PatentsAndTrademarksMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_ServicePortfoliosAndOtherMember" abstract="true" name="ServicePortfoliosAndOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes2242Due2025Member" abstract="true" name="SeniorNotes2242Due2025Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes2493Due2027Member" abstract="true" name="SeniorNotes2493Due2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes2722Due2030Member" abstract="true" name="SeniorNotes2722Due2030Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes2700Due2031Member" abstract="true" name="SeniorNotes2700Due2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes5.900Due2034Member" abstract="true" name="SeniorNotes5.900Due2034Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes3.625Due2037Member" abstract="true" name="SeniorNotes3.625Due2037Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes3377Due2040Member" abstract="true" name="SeniorNotes3377Due2040Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes3577Due2050Member" abstract="true" name="SeniorNotes3577Due2050Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_SeniorNotes6.200Due2054Member" abstract="true" name="SeniorNotes6.200Due2054Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_OtherDebtMember" abstract="true" name="OtherDebtMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_JapaneseTermLoanFacilityMember" abstract="true" name="JapaneseTermLoanFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_ProjectFinancingArrangementsMember" abstract="true" name="ProjectFinancingArrangementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_DebtInstrumentMaximumBorrowingCapacity" abstract="false" name="DebtInstrumentMaximumBorrowingCapacity" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_VCSBusinessMember" abstract="true" name="VCSBusinessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_ShareRepurchaseProgramShareRepurchaseLiability" abstract="false" name="ShareRepurchaseProgramShareRepurchaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_ShareRepurchaseProgramSharesRepurchased" abstract="false" name="ShareRepurchaseProgramSharesRepurchased" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="carr_ShareRepurchaseProgramSharesRepurchasedValue" abstract="false" name="ShareRepurchaseProgramSharesRepurchasedValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_ContractWithCustomerAssetLiabilityNet" abstract="false" name="ContractWithCustomerAssetLiabilityNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_ColdChainSolutionsSegmentMember" abstract="true" name="ColdChainSolutionsSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_RestructuringReserveRestructuringCostsExcludingAcquisitions" abstract="false" name="RestructuringReserveRestructuringCostsExcludingAcquisitions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_RestructuringReserveAcquisitions" abstract="false" name="RestructuringReserveAcquisitions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_EffectiveIncomeTaxRateReconciliationUtilizationOfStateCapitalLossAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationUtilizationOfStateCapitalLossAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessEquityInterestInAcquireeAndNoncontrollingInterest" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessEquityInterestInAcquireeAndNoncontrollingInterest" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_BacklogMember" abstract="true" name="BacklogMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_FireSecurityBusinessesMember" abstract="true" name="FireSecurityBusinessesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationResearchAndDevelopment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrative" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationSellingGeneralAndAdministrative" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_DisposalGroupIncludingDiscontinuedOperationGainLossOnDivestituresAndDeconsolidation" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationGainLossOnDivestituresAndDeconsolidation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_DisposalGroupIncludingDiscontinuedOperationInterestIncomeExpenseNet" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationInterestIncomeExpenseNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_DisposalGroupIncludingDiscontinuedOperationTaxDivestituresAndDeconsolidation" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationTaxDivestituresAndDeconsolidation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_FireAndSecuritySegmentMember" abstract="true" name="FireAndSecuritySegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_AccessSolutionsMember" abstract="true" name="AccessSolutionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_IndustrialFireToSentinelCapitalPartnersMember" abstract="true" name="IndustrialFireToSentinelCapitalPartnersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_CommercialRefrigerationBusinessMember" abstract="true" name="CommercialRefrigerationBusinessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_OtherGeographicalRegionMember" abstract="true" name="OtherGeographicalRegionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_AmortizationOfAcquiredIntangibleAssets" abstract="false" name="AmortizationOfAcquiredIntangibleAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_AcquisitionOnStepUpAmortization" abstract="false" name="AcquisitionOnStepUpAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_GainOnLiabilityAdjustment" abstract="false" name="GainOnLiabilityAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_AsbestosMattersMember" abstract="true" name="AsbestosMattersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_AqueousFilmFormingFoamMember" abstract="true" name="AqueousFilmFormingFoamMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_KiddeFenwalInc.Member" abstract="true" name="KiddeFenwalInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="carr_NumberOfLitigationCases" abstract="false" name="NumberOfLitigationCases" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="carr_LitigationSettlementNumberOfDistinctSettlements" abstract="false" name="LitigationSettlementNumberOfDistinctSettlements" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="carr_LitigationSettlementNumberOfYearsBusinessOwned" abstract="false" name="LitigationSettlementNumberOfYearsBusinessOwned" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="carr_LossContingencyLitigationSettlementToBePaid" abstract="false" name="LossContingencyLitigationSettlementToBePaid" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_LossContingencyLitigationSettlementToBePaidTerm" abstract="false" name="LossContingencyLitigationSettlementToBePaidTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="carr_LossContingencyLitigationSettlementToBePaidPercentageOfNetSaleProceeds" abstract="false" name="LossContingencyLitigationSettlementToBePaidPercentageOfNetSaleProceeds" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="carr_LossContingencyLitigationSettlementToBePaidEstimatedProceedsFromNetSaleOfAssets" abstract="false" name="LossContingencyLitigationSettlementToBePaidEstimatedProceedsFromNetSaleOfAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_LossContingencyLitigationSettlementToBePaidContributionFromInsurancePolicies" abstract="false" name="LossContingencyLitigationSettlementToBePaidContributionFromInsurancePolicies" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="carr_PaymentForTaxSharingArrangement" abstract="false" name="PaymentForTaxSharingArrangement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
