Exhibit 4.20

SEVENTH SUPPLEMENTAL INDENTURE TO THE

INDENTURE, DATED OCTOBER 28, 2014

THIS SEVENTH SUPPLEMENTAL INDENTURE to the Indenture (as defined below), dated as of May 1, 2020 (the “Seventh Supplemental Indenture”), among TRANE TECHNOLOGIES LUXEMBOURG FINANCE S.A. (f/k/a INGERSOLL-RAND LUXEMBOURG FINANCE S.A.), a Luxembourg public company limited by shares (société anonyme) with registered office at 16, avenue Pasteur, L-2310 Luxembourg and registered with the Trade and Companies Register under number B 189.791 (the “Issuer”), TRANE TECHNOLOGIES PLC (f/k/a INGERSOLL-RAND PLC), a public limited company duly incorporated and existing under the laws of Ireland (“Trane plc”), INGERSOLL-RAND GLOBAL HOLDING COMPANY LIMITED, a company duly organized and existing under the laws of the State of Delaware (“IRGH”), TRANE TECHNOLOGIES LUX INTERNATIONAL HOLDING COMPANY S.à.r.l. (f/k/a INGERSOLL-RAND LUX INTERNATIONAL HOLDING COMPANY S.à.r.l.), a Luxembourg limited liability company (société à responsabilité limitée) with registered office at 16, avenue Pasteur, L-2310 Luxembourg and registered with the Trade and Companies Register under number B 182.971 and with a share capital of USD 20,000 (“Trane Lux International”), TRANE TECHNOLOGIES IRISH HOLDINGS UNLIMITED COMPANY (f/k/a INGERSOLL-RAND IRISH HOLDINGS UNLIMITED COMPANY), a company duly incorporated and existing under the laws of Ireland (“Trane Ireland”), TRANE TECHNOLOGIES HOLDCO INC., a corporation duly organized and existing under the laws of the State of Delaware (“Trane Holdco” and, together with Trane plc, IRGH, Trane Lux International and Trane Ireland, the “Guarantors”), TRANE TECHNOLOGIES COMPANY LLC, a company duly organized and existing under the laws of the State of Texas (the “Successor Guarantor”), and THE BANK OF NEW YORK MELLON, a banking corporation duly organized and existing under the laws of the State of New York, acting as Trustee under the Indenture, as defined herein (the “Trustee”).

RECITALS:

WHEREAS, the Issuer, the Guarantors and the Trustee are parties to that certain Indenture, dated as of October 28, 2014, as supplemented by the First Supplemental Indenture dated as of October 28, 2014, the Second Supplemental Indenture dated as of October 28, 2014, the Third Supplemental Indenture dated as of October 28, 2014, the Fourth Supplemental Indenture dated as of December 18, 2015, the Fifth Supplemental Indenture dated as of April 5, 2016 and the Sixth Supplemental Indenture dated as of May 1, 2020 (collectively, the “Indenture”);

WHEREAS, Ingersoll-Rand Company, a New Jersey corporation (“IRNJ”) and a “Guarantor” under the Indenture, and Successor Guarantor have entered into an Agreement and Plan of Merger pursuant to which IRNJ has merged with and into the Successor Guarantor on the date hereof, with the Successor Guarantor surviving the merger;

WHEREAS, Section 801(b) of the Indenture provides, among other things, that IRNJ shall not consolidate, amalgamate or merge with or into any other Person unless the acquiring Person (1) expressly assumes the Guarantee of IRNJ, and the due and punctual performance and observance of all of the covenants and conditions of the Indenture to be performed by IRNJ by supplemental indenture and (2) is a solvent corporation, partnership, limited liability company, trust or any other entity organized under the laws of the United States of America or a State thereof or as otherwise permitted under the Indenture;

WHEREAS, the Successor Guarantor is hereby assuming, contemporaneously with the consummation of the merger, (1) the Guarantee of IRNJ under the Indenture and (2) the due and punctual performance and observance of all of the covenants and conditions of the Indenture to be performed by IRNJ;

WHEREAS, Section 901 of the Indenture provides, among other things, that, the Issuer, the Guarantors and the Trustee may amend or supplement the Indenture, without the consent of any Holder, to evidence the succession of another limited liability company to the Guarantor and the assumption by any such successor of the covenants of such Guarantor under the Indenture and in the Guarantee;

WHEREAS, the Successor Guarantor has determined that this Seventh Supplemental Indenture complies with Section 901 of the Indenture and does not require the consent of any Holders and, on the basis of the foregoing, the Trustee has determined that this Seventh Supplemental Indenture is in form satisfactory to it; and

WHEREAS, all acts, conditions, proceedings and requirements necessary to make this Seventh Supplemental Indenture a valid, binding and legal agreement enforceable in accordance with its terms for the purposes expressed herein, in accordance with its terms, have been duly done and performed.

WITNESSETH:

NOW, THEREFORE, in consideration of the premises and the covenants and agreements contained herein, and for other good and valuable consideration the receipt of which is hereby acknowledged, the parties hereto hereby agree as follows:

ARTICLE ONE

DEFINITIONS

Section 101. Capitalized terms in this Seventh Supplemental Indenture that are not otherwise defined herein shall have the meanings set forth in the Indenture.

Section 102. “Supplemented Indenture” shall mean the Indenture as supplemented by this Seventh Supplemental Indenture.

ARTICLE TWO

ASSUMPTION BY THE SUCCESSOR GUARANTOR

Section 201. The Successor Guarantor represents and warrants to the Trustee as follows:

(a)The Successor Guarantor is a solvent, duly organized limited liability company and validly existing under the laws of the State of Texas.

(b)The execution, delivery and performance by it of this Seventh Supplemental Indenture have been authorized and approved by all necessary corporate action on its part.

(c)Immediately following the consummation of the merger, and after giving effect thereto, no default in the performance or observance by IRNJ or the Successor Guarantor, as the case may be, of any of the terms, covenants, agreements or conditions in respect of the Securities contained in the Indenture or the Guarantee shall have occurred and be continuing.

Section 202. In accordance with Section 801(b) of the Indenture, the Successor Guarantor hereby expressly assumes under Indenture, (1) the Guarantee of IRNJ under the Indenture and (2) the due and punctual performance and observance of all of the covenants and conditions of the Indenture to be performed by IRNJ under the Indenture.

Section 203. Pursuant to Section 803(b) of the Indenture, the Successor Guarantor hereby succeeds to, and is substituted for, and may exercise every right and power of, IRNJ as Guarantor under the Indenture, the Securities and the Guarantee with the same effect as if the Successor Guarantor had been named as “Guarantor” in the Indenture, the Securities and the Guarantee.

Section 204. Nothing in this Seventh Supplemental Indenture shall alter the rights, duties or obligations of the Issuer nor the other Guarantors under the Indenture.

ARTICLE THREE

MISCELLANEOUS

Section 301. This Seventh Supplemental Indenture is hereby executed and shall be construed as an indenture supplemental to the Indenture. As provided in the Indenture, this Seventh Supplemental Indenture forms a part thereof, and shall be read and construed together with the Indenture.

Section 302. This Seventh Supplemental Indenture shall be governed by and construed in accordance with the laws of the State of New York.

Section 303. This Seventh Supplemental Indenture may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same instrument.

Section 304. The Article headings herein are for convenience only and shall not affect the construction hereof.

Section 305. If any provision of this Seventh Supplemental Indenture limits, qualifies or conflicts with any provision of the Supplemented Indenture which is required to be included in the Supplemented Indenture by any of the provisions of the Trust Indenture Act, such required provision shall control.

Section 306. In case any provision in this Seventh Supplemental Indenture shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

Section 307. Nothing in this Seventh Supplemental Indenture, the Indenture or the Securities, express or implied, shall give to any person, other than the parties hereto and thereto and their successors hereunder and thereunder and the Holders of Securities, any benefit of any legal or equitable right, remedy or claim under the Indenture, this Seventh Supplemental Indenture or the Securities.

Section 308. The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this Seventh Supplemental Indenture. The recitals of fact contained herein shall be taken as the statements of the Issuer, the Guarantors and the Successor Guarantor, and the Trustee assumes no responsibility for the correctness thereof. For the avoidance of doubt, the Trustee, by executing this Seventh Supplemental Indenture in accordance with the terms of the Indenture, does not agree to undertake additional actions nor does it consent to any transaction beyond

what is expressly set forth in this Seventh Supplemental Indenture, and the Trustee reserves all rights and remedies under the Indenture.

Section 309. All covenants and agreements in this Seventh Supplemental Indenture by the parties hereto shall bind their successors.

[Signature Pages Follow]

IN WITNESS WHEREOF, the parties hereto have caused this Seventh Supplemental Indenture to be duly executed, all as of the date first above written.

INGERSOLL-RAND GLOBAL HOLDING COMPANY LIMITED

_/s/ Scott R. Williams___________

Name: Scott R. Williams

Title: Assistant Treasurer

TRANE TECHNOLOGIES LUXEMBOURG FINANCE S.A.

(f/k/a INGERSOLL-RAND LUXEMBOURG FINANCE S.A.)

By: _/s/ Pascal Campaignolle_________________

Name: Pascal Campaignolle

Title: Class A Manager

TRANE TECHNOLOGIES PLC

(f/k/a INGERSOLL-RAND PLC)

By: _/s/ Scott R. Williams_______________________

Name: Scott R. Williams

Title: Assistant Treasurer

TRANE TECHNOLOGIES LUX

INTERNATIONAL HOLDING COMPANY S.a.r.l. (f/k/a INGERSOLL-RAND LUX INTERNATIONAL HOLDING COMPANY S.a.r.l.)

By: _/s/ Pascal Campaignolle_____________________

Name: Pascal Campaignolle

Title: Class A Manager

[Signature Page to Seventh Supplemental Indenture]

TRANE TECHNOLOGIES IRISH HOLDINGS UNLIMITED COMPANY

(f/k/a INGERSOLL-RAND IRISH HOLDINGS UNLIMITED COMPANY)

By: _/s/ Pascal Campaignolle_____________

Name: Pascal Campaignolle

Title: Director

TRANE TECHNOLOGIES HOLDCO INC.

By: _/s/ Scott R. Williams________________

Name: Scott R. Williams

Title: Assistant Treasurer

TRANE TECHNOLOGIES COMPANY LLC

By: _/s/ Scott R. Williams__________________

Name: Scott R. Williams

Title: Assistant Treasurer

[Signature Page to Seventh Supplemental Indenture]

THE BANK OF NEW YORK MELLON, as Trustee

By: _/s/ Laurence J. O’Brien

Name: Laurence J. O’Brien

Title: Vice President

[Signature Page to Seventh Supplemental Indenture]