Basis of Presentation and Responsibility for Interim Financial Statements Business nVent Electric plc ("nVent," "we," "us," "our" or the "Company") is a leading global provider of electrical connection and protection solutions. The Company is comprised of three reporting segments: Enclosures, Thermal Management and Electrical &amp; Fastening Solutions. The Company was incorporated in Ireland on May 30, 2017. Although our jurisdiction of organization is Ireland, we manage our affairs so that we are centrally managed and controlled in the United Kingdom (the "U.K.") and therefore have tax residency in the U.K. Separation from Pentair On April 30, 2018, Pentair plc ("Pentair" or "former Parent") completed the separation of its Water business and its Electrical business into two independent, publicly-traded companies (the "separation"). To effect the separation, Pentair distributed to its shareholders one ordinary share of nVent for every ordinary share of Pentair held as of the record date of April 17, 2018. As a result of the distribution, nVent is an independent publicly-traded company and began "regular way" trading under the symbol "NVT" on the New York Stock Exchange on May 1, 2018. Except where indicated, references below to transactions completed by nVent prior to April 30, 2018 refer to transactions completed by or on behalf of the Electrical reporting segment of Pentair that are reflected on the condensed consolidated and combined financial statements of nVent. Basis of presentation The accompanying unaudited condensed consolidated and combined financial statements of nVent have been prepared following the requirements of the Securities and Exchange Commission ("SEC") for interim reporting. As permitted under those rules, certain footnotes or other financial information that are normally required by accounting principles generally accepted in the United States of America ("GAAP") can be condensed or omitted. We are responsible for the unaudited condensed consolidated and combined financial statements included in this document. The financial statements include all normal recurring adjustments that are considered necessary for the fair presentation of our financial position and operating results. As these are condensed financial statements, one should also read our consolidated and combined financial statements and notes thereto, which are included in our Annual Report on Form 10-K/A for the year ended December 31, 2018. Revenues, expenses, cash flows, assets and liabilities can and do vary during each quarter of the year. Therefore, the results and trends in these interim financial statements may not be indicative of those for a full year. The financial statements for periods prior to April 30, 2018 were prepared on a stand-alone basis derived from the consolidated financial statements and records of Pentair as if nVent were operated on a stand-alone basis. These condensed consolidated and combined financial statements have been prepared in U.S. dollars and in accordance with GAAP. Cost allocations For periods prior to the separation, the condensed consolidated and combined financial statements of nVent include general corporate expenses of the former Parent for certain support functions that were provided on a centralized basis, such as expenses related to executive management, finance, audit, legal, information technology, human resources, communications, facilities and employee benefits and compensation. These general corporate expenses are included in the Condensed Consolidated and Combined Statements of Income and Comprehensive Income within Selling, general and administrative expense and Other expense . The amount allocated was $42.5 million for the nine months ended September 30, 2018 , of which $10.3 million was historically recorded to the Electrical segment in Pentairs consolidated financial statements. These expenses were allocated to nVent on the basis of direct usage when identifiable, with the remainder allocated based on a proportional basis of net sales, headcount or other measures. The Company considers the allocation methodology regarding general corporate expenses of the former Parent to be reasonable for all periods presented. Nevertheless, the condensed consolidated and combined financial statements of nVent for periods prior to the separation may not reflect the actual expenses that would have been incurred and may not reflect nVents condensed consolidated and combined results of operations, financial position and cash flows had it been a stand-alone company during the periods presented. Actual costs for periods prior to the separation that would have been incurred if nVent had been a stand-alone company would depend on multiple factors including organization structure, capital structure and strategic decisions made in various areas, including information technology and infrastructure. Transactions between nVent and the former Parent have been included in related party transactions in these unaudited condensed consolidated and combined financial statements and were considered to be effectively settled at the time the transaction was recorded. The total net effect of the settlement of these transactions is reflected in the Condensed Consolidated and Combined Statements of Cash Flows as a financing activity. For periods prior to the separation, certain nVent operations were included in the former Parents U.S. federal and state income tax returns, and substantially all income taxes on those operations have been paid by the former Parent. Income tax expense and other income tax related information contained in these condensed consolidated and combined financial statements for periods prior to the separation are presented on a separate return approach as if nVent filed its own tax returns. Under this approach, the provision for income taxes represented income tax paid or payable (or received or receivable) plus the change in deferred taxes during the year calculated as if nVent was a stand-alone taxpayer filing hypothetical income tax returns where applicable. Adoption of new accounting standards On January 1, 2019, we adopted ASU No. 2016-02, Leases and did not recast comparative periods in transition to the new standard. In addition, we elected the package of practical expedients permitted under the transition guidance, which among other things, allowed us to carry forward the historical lease classification. We also elected the practical expedient to not separate non-lease components from lease components for all leases. Accordingly, all costs associated with a lease contract are accounted for as lease cost. In addition, we did not elect to apply the hindsight practical expedient. We implemented internal controls and key system functionality to enable the preparation of financial information upon adoption. Refer to Note 13 for more information regarding leases. On January 1, 2018, we adopted ASU No. 2014-09, "Revenue from Contracts with Customers" and the related amendments ("ASC 606" or "the new revenue standard") using the modified retrospective method. As a result of adoption, the cumulative impact to our beginning equity at January 1, 2018 was $1.8 million . The comparative information has not been restated and continues to be reported under the accounting standards in effect for those periods. We expect the impact of the adoption of the new standard to be immaterial to our net income on an ongoing basis. The adoption of the new standard had an impact on our accounting for certain custom products manufactured by our Enclosures segment. Prior to the adoption of the standard revenue was recognized for these custom products upon shipment. However, as these products have no alternative use to the Company and we have an enforceable right to payment for our performance completed to date, revenue related to these custom products will be recognized over time. Additionally, the new revenue standard resulted in reclassifications on the Condensed Consolidated Balance Sheets related to accounting for sales returns. On January 1, 2018, we adopted ASU No. 2016-16, "Accounting for Income Taxes: Intra-Entity Asset Transfers of Assets Other than Inventory" using the modified retrospective method. The ASU requires the tax effects of all intra-entity sales of assets other than inventory to be recognized in the period in which the transaction occurs. The adoption resulted in a $174.5 million cumulative-effect adjustment recorded in equity as of the beginning of 2018 that reflects a $201.5 million reduction of non-current prepaid income tax assets, partially offset by the establishment of $27.0 million of deferred tax assets. The cumulative effect of the changes made to our January 1, 2018 Condensed Combined Balance Sheets from the modified retrospective adoption of ASU 2016-16 and ASU 2014-09 was as follows: Condensed Combined Balance Sheets In millions Balance at December 31, 2017 Adjustments due to ASU 2016-16 Adjustments due to ASU 2014-09 Balance at January 1, 2018 Assets Accounts and notes receivable, net $ 349.3 $  $ 3.8 $ 353.1 Inventories 224.1  (1.8 ) 222.3 Other current assets 132.3  1.8 134.1 Other non-current assets 251.8 (174.5 )  77.3 Liabilities Other current liabilities 141.3  3.8 145.1 Deferred tax liabilities 279.4  0.4 279.8 Equity Net Parent investment 3,848.4 (174.5 ) 1.8 3,675.7