Exhibit 32.1

                            CERTIFICATION PURSUANT TO
                 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Krupp Insured Plus Limited Partnership
(the "Partnership") on Form 10-K for the period ending December 31, 2003 as
filed with the Securities and Exchange Commission on the date hereof (the
"Report"), I, Peter F. Donovan, Senior Vice President of The Krupp Corporation,
a General Partner of the Partnership, certify, pursuant to 18 U.S.C. ss. 1350,
as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that:

            (1)   The Report fully complies with the requirements of section
                  13(a) or 15(d) of the Securities Exchange Act of 1934; and

            (2)   The information contained in the Report fairly presents, in
                  all material respects, the financial condition and results of
                  operations of the Partnership as of December 31, 2003 (the
                  last date of the period covered by the Report).


  /s/  Peter F. Donovan
- -------------------------------
Peter F. Donovan,
Senior Vice President

Date: March 18, 2004


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