EXHIBIT 99.1


                                        Contact:  Robert A. Lerman
                                                    860-683-2005
NEWS   RELEASE                                      OTCBB:  TDYT
                                                    November 7, 2006

      THERMODYNETICS REPORTS 3 AND 6 MONTH REVENUE INCREASES OF 29% AND 27%
                 OF WHICH A MAJORITY RELATES TO METAL SURCHARGES
          OPERATING MARGINS RETRACT BECAUSE OF UNRECOVERED METAL COSTS

            THERMODYNETICS EMBARKS ON SEARCH FOR SUITABLE ACQUISITION

WINDSOR, CT - Tuesday, November 7, 2006 - Thermodynetics, Inc. (TDYT: OTCBB)


      Net sales for the three months ended  September 30, 2006  increased 29% to
$5,865,000 a 29% over the prior year period and for the six months increased 27%
to $11,545,000.  A majority of the sales increase relates to the pass through of
higher  metal  costs.  The sales  levels  represent a record in any three or six
month period for continuing operations.

      The overall  demand of  condenser/evaporator  coils for the housing market
has remained at higher  levels than in prior years,  despite  reports of reduced
residential  construction.  The Company's  enhanced  surface titanium tubing has
captured a large part of the swimming pool heater market; other applications for
titanium tubing are being  investigated.  Shipments of commercial  boiler tubing
remains strong.

      Cost of sales  approximated  82% and 79% of net sales in the three and six
months of the 2007 fiscal year compared to 73% and 74% in fiscal 2006.  The cost
of copper and nickel rose sharply  between  March and May 2006 to record  levels
and have moderated since;  nickel  continues to rise unabatedly.  The net impact
has been a significant reduction in gross margin and a higher inventory carrying
value;  the balance sheet  inventory value is 20% higher than at March 31, 2006.
To combat the eroding  margin,  pricing  initiatives  and a wide spread training
program to improve efficiencies have been initiated.

      Staff  additions and other  investments  have been made and are planned in
order to expand product development activities in heat reclamation and to pursue
titanium based heat exchanger applications, and for general sales activities.

      Income from  continuing  operations  for the September 2006 six months was
$2,830,000 compared to $338,000 for the 2005 period. Excluding the gain from the
sale of equity in Turbotec  Products Plc  completed in May 2006,  income  before
income  taxes  and  minority  interest  increased  3% over the prior  year.  The
operations of a former manufacturing  subsidiary,  Vulcan Industries,  ceased in
September 2005 and Vulcan has been reflected as a discontinued  operation in the
financial statements.

      At  September  30, 2006  consolidated  working  capital was $4.77  million
compared to a negative $1.68 million at March 31, 2006,  which resulted from the
May 2006 offering.  Aggregate debt related to continuing operations at September
30, 2006 was reduced to $2.4 million vs. $6.2 million at March 31, 2006.

      The Company  has  initiated  a search for a suitable  acquisition  and has
begun to circulate its ideal acquisition criteria which include a) a business in
metals  manufacturing,  b) having a proprietary product or service,  engineering
oriented,  c) with net revenues of $6 - $60 million and positive  cash flow,  d)
continuing  management and established  sales force, and e) an OEM




customer  base  with  growing  market,   international   preferred.   A  summary
description  of a suitable  candidate  should be  forwarded to Robert A. Lerman,
President and CEO.


FORWARD LOOKING STATEMENTS

      This report  contains  certain  forward-looking  statements  regarding the
Company,  its business  prospects and results of operations  that are subject to
certain  risks and  uncertainties  posed by many  factors  and events that could
cause the  Company's  actual  business,  prospects  and results of operations to
differ  materially  from those that may be anticipated  by such  forward-looking
statements.  Factors that may affect such  forward-looking  statements  include,
without limitation: the Company's ability to successfully and timely develop and
finance new projects,  the impact of competition  on the Company's  subsidiary's
revenues, changes in unit prices, and supply and demand for the Company's tubing
product lines in the markets served.

      When used, words such as "believes," "anticipates," "expects," "continue",
"may", "plan",  "predict",  "should",  "will", "intends" and similar expressions
are intended to identify forward-looking  statements,  but are not the exclusive
means of identifying  forward-looking  statements.  Readers are cautioned not to
place undue reliance on these forward-looking statements, which speak only as of
the date of this report.  The Company  undertakes  no  obligation  to revise any
forward-looking  statements in order to reflect events or circumstances that may
subsequently  arise.  Readers are urged to  carefully  review and  consider  the
various disclosures made by the Company in this report, news releases, and other
reports filed with the Securities and Exchange Commission that attempt to advise
interested  parties  of the risks and  factors  that may  affect  the  Company's
business.

                                   Figures in $000's, Except for Per Share Data

                                     Three Months Ended       Six Months Ended
                                       September 30,            September 30,
                                      2006       2005        2006        2005
                                   ---------  ---------   ---------   ---------
Net Sales                          $   5,865  $   4,532   $  11,545   $   9,065
Operating Income                   $     271  $     413   $     666   $     723
Income from Continuing
  Operations Before Income Taxes   $     152  $     300   $   2,507   $     493
Provision for Income Taxes         $      73  $     115   $     215   $     155
Income From Continuing Operations  $      79  $     185   $   2,830   $     338
Income (Loss) from Discontinued
  Operations, Net of Tax           $       0  $    (973)  $      (9)  $  (1,069)
Net Income (Loss)                  $      79  $    (788)  $   2,821   $    (731)

Weighted Shares Outstanding-
     Basic and Diluted             4,027,361  3,968,782   4,021,201   3,961,282

Earnings (Loss) Per Share-
     Basic and diluted
From Continuing Operations         $     .02  $     .05   $     .70   $     .09
From Discontinued Operations       $       0  $    (.25)  $       0   $    (.27)
Total Earnings (Loss) Per Share    $     .02  $    (.20)  $     .70   $    (.18)


                              ABOUT THERMODYNETICS
                              --------------------

Through its Turbotec Products, Plc subsidiary, Thermodynetics manufactures high
performance, high quality heat exchangers, fabricated metal components and
flexible connector products for heat transfer, transportation, and plumbing
applications. The Company markets its tubing products to customers in the space
conditioning, refrigeration, automotive, biomedical, plumbing,



appliance, water heating and aerospace industries.  Turbotec is quoted on AIM (a
market   operated  by  the  London  Stock   Exchange)  under  the  symbol  TRBO.
Thermodynetics also owns a nominal interest in a private Belgium company that is
engaged in the nutraceutical  industry by providing natural,  bioactive chemical
compounds  that  have  health   promoting,   disease   preventing  or  medicinal
properties.  An  investment  was  recently  made in a US company  that  offers a
specialized approach to the RFID (radio frequency identification) industry, with
an orientation to medical facilities.