Chart Industries (GTLS) 10-K 2014 FY Annual report

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the following Registration Statements:

(1)	Registration Statement (Form S-3 No. 333-175837) of Chart Industries, Inc.,
(2)	Registration Statement (Form S-8 No. 333-162740) pertaining to the Chart Industries, Inc. Amended and Restated 2009 Omnibus Equity Plan,
(3)	Registration Statement (Form S-8 No. 333-138682) pertaining to the Amended and Restated Chart Industries, Inc. 2005 Stock Incentive Plan, and
(4)	Registration Statement (Form S-8 No. 333-183031) pertaining to the Chart Industries, Inc. Amended and Restated 2009 Omnibus Equity Plan

of our reports dated February 24, 2015, with respect to the consolidated financial statements and schedule of Chart Industries, Inc. and Subsidiaries, and the effectiveness of internal control over financial reporting of Chart Industries, Inc. and Subsidiaries included in this Annual Report (Form 10-K) of Chart Industries, Inc. and Subsidiaries for the year ended December 31, 2014.

/S/ ERNST & YOUNG LLP

Cleveland, Ohio

February 24, 2015