CECO ENVIRONMENTAL CORP. LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS

This filing contains a Limited Power of Attorney granted by Candace Harris-Peterson, Chief Human Resources Officer of CECO Environmental Corp., to Kiril Kovachev, Alyson Gregory Richter, and Peter Johansson. The power of attorney authorizes the appointed individuals to execute and file Section 16 reports (Forms 3, 4, and 5) and Rule 144 notices with the SEC on behalf of Ms. Harris-Peterson. This delegation is necessary for compliance with securities laws regarding insider reporting and stock sales. The power of attorney remains in effect until Ms. Harris-Peterson is no longer required to file such forms or until it is revoked in writing. The document is governed by Delaware law and allows for electronic signatures.