CECO Environmental Corp. LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS

This filing contains a Limited Power of Attorney document for Marcus J. George, a director of CECO Environmental Corp. The power of attorney appoints Kiril Kovachev, Alyson Gregory Richter, and Peter Johansson as attorneys-in-fact to execute and file Forms 3, 4, and 5 (and any amendments) in accordance with Section 16(a) of the Securities Exchange Act of 1934. It also grants them the authority to execute notices for Rule 144 sales of the Company's securities and to take any other beneficial or legally required actions. The attorneys-in-fact are not assuming any of the undersigned's reporting responsibilities or liabilities. The power of attorney is governed by Delaware law and remains in effect until the undersigned is no longer required to file these forms, or until earlier revoked.