Exhibit 24

              UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  Antonia Handler Chayes
                                                        Antonia Handler Chayes


                UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  Jean-Pierre Garnier
                                                        Jean-Pierre Garnier


              UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  Charles R. Lee
                                                        Charles R. Lee


              UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  Richard D. McCormick
                                                        Richard D. McCormick


              UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  William J. Perry
                                                        William J. Perry


              UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  Frank P. Popoff
                                                        Frank P. Popoff


              UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  Andre Villeneuve
                                                        Andre Villeneuve


              UNITED TECHNOLOGIES CORPORATION
                     Power of Attorney

The undersigned, as a member of the Board of Directors, or as an officer of
UNITED TECHNOLOGIES CORPORATION, a Delaware corporation (the "Corporation"), or
as a member of a committee of said Board, or in all of said capacities, hereby
constitutes and appoints WILLIAM H. TRACHSEL, DAVID J. FITZPATRICK and DAVID G.
NORD, or any one of them, his or her true and lawful attorneys and agents to do
any and all acts and things and execute any and all instruments which the said
attorneys and agents may deem necessary or advisable to enable the Corporation
to comply with the Securities Exchange Act of 1934 and any rules and regulations
and requirements of the Securities and Exchange Commission in respect thereof in
connection with the filing of the Annual Report of the Corporation on Form 10-K
for the fiscal year ended December 31, 1999, including specifically, but without
limiting the generality of the foregoing, the power and authority to sign the
name of the undersigned, in the capacities aforesaid or in any other capacity,
to such Form 10-K Annual Report filed or to be filed with the Securities and
Exchange Commission, and any and all amendments to the said Form 10-K Annual
Report, and any and all instruments and documents filed as a part of or in
connection with the said Form 10-K Annual Report or any amendments thereto;
hereby ratifying and confirming all that the said attorneys and agents, or any
one of them, have done, shall do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has signed this Power of Attorney this 7th
day of February, 2000.

                                                   /s/  Harold A. Wagner
                                                        Harold A. Wagner