Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - RAYTHEON TECHNOLOGIES CORPFinancial_Report.xls
EX-12 - STATEMENT RE: COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - RAYTHEON TECHNOLOGIES CORPa2014-09x3010xqexhibit12.htm
EX-32 - SECTION 1350 CERTIFICATIONS - RAYTHEON TECHNOLOGIES CORPa2014-09x3010xqexhibit32.htm
EX-31.2 - RULE 13A-14(A)/15D-14(A) CERTIFICATIONS - RAYTHEON TECHNOLOGIES CORPa2014-09x3010xqexhibit312.htm
EX-31.3 - RULE 13A-14(A)/15D-14(A) CERTIFICATIONS - RAYTHEON TECHNOLOGIES CORPa2014-09x3010xqexhibit313.htm
10-Q - 10-Q - RAYTHEON TECHNOLOGIES CORPa2014-09x3010xq.htm
EX-31.1 - RULE 13A-14(A)/15D-14(A) CERTIFICATIONS - RAYTHEON TECHNOLOGIES CORPa2014-09x3010xqexhibit311.htm


Exhibit 15
October 24, 2014
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Commissioners:
We are aware that our report dated October 24, 2014 on our review of interim financial information of United Technologies Corporation (the "Corporation") for the three-month and nine-month periods ending September 30, 2014 and 2013 and included in the Corporation's quarterly report on Form 10-Q for the quarter ended September 30, 2014 is incorporated by reference in its Registration Statement on Form S‑3 (No. 333-188957) and in the Registration Statements on Form S-8 (Nos. 333-197704, 333-183123, 333-177520, 333-177517, 333-175781, 333-150643, 333-125293, 333-110020, 333-100724, 333-100723, 333-100718, 333-77817 and 033-51385).
 
Very truly yours,
 
 
 
/s/ PricewaterhouseCoopers LLP
 
 
 
Hartford, Connecticut