Exhibit 23.1                              

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on FormS-8 of our reportdated February 11, 2011 relating to the financial statements, financial statement schedule, and the effectiveness of internal control over financial reporting, which appears in Honeywell International Inc.'s Annual Report on Form 10-K for the year ended December 31, 2010.

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP

Florham Park, New Jersey

June 30, 2011