U.S. SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


Date of Report (Date of earliest event reported)         AUGUST 11, 2006
                                                  ------------------------------


                              THERMODYNETICS, INC.
             (Exact name of registrant as specified in its charter)

   DELAWARE                              0-10707                    06-1042505
- --------------------------------------------------------------------------------
[State or other jurisdiction of    (Commission File No.)       (I.R.S. Employer
incorporation)                                               Identification No.)

651 DAY HILL ROAD, WINDSOR, CONNECTICUT         06095
- --------------------------------------------------------------------------------
(Address of principal executive offices)      (Zip Code)

                                  860-683-2005
- --------------------------------------------------------------------------------
                         (Registrant's telephone number)

                                      N/A
- --------------------------------------------------------------------------------
                   (Former name or former address, if changed
                               since last report.)

Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2):

[_]  Written  communications  pursuant to Rule 425 under the  Securities Act (17
     CFR 230.425)

[_]  Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

[_]  Pre-commencement   communications  pursuant  to  Rule  14d-2(b)  under  the
     Exchange Act (17 CFR 240.14d-2(b))

[_]  Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240.13e-4(c))





SECTION 2 - FINANCIAL INFORMATION

ITEM 2.02.  RESULTS OF OPERATIONS AND FINANCIAL CONDITION.

Attached  hereto  as  Exhibit  99.1 and  incorporated  by  reference  herein  is
financial information for the Company for the fiscal quarter-ended June 30, 2006
and forward-looking  statements relating to 2006 as presented in a press release
of August 11, 2006.

SECTION 9 - FINANCIAL STATEMENTS AND EXHIBITS

ITEM 9.01.  FINANCIAL STATEMENTS AND EXHIBITS.

            (c) Exhibits.

Exhibit
Number                 Description of Exhibits
- ---------- ---------------------------------------------------------------------
  99.1                 Press Release issued by the Company on August 11, 2006





                                   SIGNATURES






         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned, hereunto duly authorized.


(Registrant)
THERMODYNETICS, INC.



BY:  /s/ ROBERT A. LERMAN
   -------------------------------------
     Robert A. Lerman, President

Date: August 11, 2006