<SEC-DOCUMENT>0001466258-22-000059.txt : 20220210
<SEC-HEADER>0001466258-22-000059.hdr.sgml : 20220210
<ACCEPTANCE-DATETIME>20220210160247
ACCESSION NUMBER:		0001466258-22-000059
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220208
FILED AS OF DATE:		20220210
DATE AS OF CHANGE:		20220210

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			AVEDON MARCIA J
		CENTRAL INDEX KEY:			0001215124

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34400
		FILM NUMBER:		22613841

	MAIL ADDRESS:	
		STREET 1:		C/O INGERSOLL-RAND COMPANY
		STREET 2:		800-E BEATY STREET
		CITY:			DAVIDSON
		STATE:			NC
		ZIP:			28036

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Trane Technologies plc
		CENTRAL INDEX KEY:			0001466258
		STANDARD INDUSTRIAL CLASSIFICATION:	AUTO CONTROLS FOR REGULATING RESIDENTIAL & COMML ENVIRONMENT [3822]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			L2
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		170/175 LAKEVIEW DRIVE
		STREET 2:		AIRSIDE BUSINESS PARK, SWORDS,
		CITY:			CO. DUBLIN
		STATE:			L2
		ZIP:			00000
		BUSINESS PHONE:		732-652-7000

	MAIL ADDRESS:	
		STREET 1:		C/O TRANE TECHNOLOGIES
		STREET 2:		800-E BEATY STREET
		CITY:			DAVIDSON
		STATE:			NC
		ZIP:			28036

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Ingersoll-Rand plc
		DATE OF NAME CHANGE:	20090612
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_164452695001285.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2022-02-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001466258</issuerCik>
        <issuerName>Trane Technologies plc</issuerName>
        <issuerTradingSymbol>TT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001215124</rptOwnerCik>
            <rptOwnerName>AVEDON MARCIA J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O TRANE TECHNOLOGIES COMPANY LLC</rptOwnerStreet1>
            <rptOwnerStreet2>800-E BEATY STREET</rptOwnerStreet2>
            <rptOwnerCity>DAVIDSON</rptOwnerCity>
            <rptOwnerState>NC</rptOwnerState>
            <rptOwnerZipCode>28036</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Executive Vice President</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Ordinary Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2022-02-08</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>306</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>159.06</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>107240.127</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Ordinary Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2022-02-08</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>2262</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>159.2537</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>104978.127</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Transaction executed pursuant to a Rule 10b5-1 Plan adopted by the reporting person on June 7, 2021.</footnote>
        <footnote id="F2">This transaction was executed in multiple trades ranging from $157.54 to $160.46 per share.  The price reported above reflects the weighted average purchase price.  The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Sara Walden Brown - Attorney-in-Fact</signatureName>
        <signatureDate>2022-02-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>