Mr. Jesse McVay
Bryan Steam Corporation
March 18, 1998
Page 1


                           [Goelzer & Co. Letterhead]



                                                                  March 18, 1998



Mr. Jesse McVay
President
Bryan Steam Corporation
P O Box 27
Peru, Indiana  46970

Dear Mr. McVay:

         Bryan  Steam  Corporation  ("Bryan"  or the  "Company"  hereby  engages
Goelzer & Co.,  Inc.  ("Goelzer")  to put forth its best  efforts  to  arrange a
buyout  proposal  for up to 100% of the  common  equity of the  Company  that is
supported  by  the  management  of  Bryan.   For  purposes  of  this  agreement,
"Management" means a group of the Company's incumbent  management  employees led
by H. Jesse McVay.  In the event that Goelzer is  successful in  consummating  a
sale,  merger,  consolidation  or transfer  to any  entity,  based on a proposal
submitted by Management, of any or all tangible or intangible assets or stock of
the Company,  Bryan  agrees to pay Goelzer a finders fee as a percentage  of the
net proceeds of such sale or exchange, due at closing, as follows:

         2% of all proceeds received at the time of closing
         2% of future proceeds paid to the shareholders and 
         all related entities,
         less the up front fee described below

         The Company  shall  reserve  the right to refuse or close,  at its sole
discretion.

         Goelzer has  previously  rendered  an opinion of fair market  value for
Bryan common equity.  This opinion will be converted into an offering memorandum
for an up front fee of $6,000.00. All other costs incurred by Goelzer during the
course of this engagement shall be the sole responsibility of Goelzer,  with the
exception of Bryan approved,  major travel  expenses.  However,  it is Goelzer's
understanding that the Board of Directors of Bryan is soliciting other offers to
purchase  the equity of the  Company in  addition  to the buyout  proposal  from
Management. Therefore, as an incentive for Goelzer to undertake this assignment,
the Company  agrees to pay Goelzer a walk away fee of $35,000.00 (in addition to
the up front  fee) if an offer  for the  Company  is  accepted  by the  Board of
Directors  other  than the  proposal  submitted  by  Management,  provided  that
Management is able to put forth an offer  (identifying its sources of financing)
for no less than $90.00 per share for control of the Company.

         Goelzer shall have the exclusive  right to represent the Management for
a period of one (1) year.  Unless  the  Company  has  previously  consummated  a
transaction (either with a third party or






Mr. Jesse McVay
Bryan Steam Corporation
March 18, 1998
Page 2


pursuant  to  a  proposal   submitted  by  Management),   if  a  sale,   merger,
consolidation or conveyance of a substantial interest in Bryan Steam Corporation
occurs within one (1) year after the expiration of the exclusive  representation
period set forth  herein with a party first  contacted  for, or  introduced  to,
Management by Goelzer prior to such expiration,  the company shall pay, or cause
to be paid,  to Goelzer a fee equal to that which would have been paid if closed
during the one year exclusive term.

         In no event shall H. Jesse McVay or any individual member of Management
be personally obligated to pay Goelzer's fees under this agreement.

         This  agreement  will be effective upon your having signed and returned
this agreement via fax or mail. A copy of the original signed  agreement will be
furnished  to you for  your  records.  If the need for  additional  services  or
modifications  arise,  such revisions or  modifications  will be mutually agreed
upon by written addendum.

                                                    Sincerely,

                                                    GOELZER & CO., INC.


                                                    /s/ George G. Cassiere
                                                    ----------------------------
                                                    George G. Cassiere, CFA
                                                    Managing Director

Agreed to and Accepted:                    Agreed to and Accepted as to
                                                    Payment of Fees Only:

The Management of
BRYAN STEAM CORPORATION                             BRYAN STEAM CORPORATION


By: /s/ Jesse McVay                                 By: /s/ Albert J. Bishop
- ----------------------------                        ----------------------------
   Mr. Jesse McVay, President

Date: March 23, 1998                                Date: March 23, 1998







                      [Bryan Steam Corporation Letterhead]


                                                                 August 26, 1998

George G. Cassiere, CFA
Managing Director
Goelzer & Co., Inc.
Bank One Center - Circle
111 Monument Circle - Suite 502
Indianapolis, IN  46204-5171

         Re:      Modification of Letter Agreement dated March 18, 1998

Dear George:

         Reference is hereby made to the letter  agreement  dated March 18, 1998
among Bryan Steam Corporation  ("Company"),  Goelzer & Co.  ("Goelzer"),  and H.
Jesse  McVay  on  behalf  of the  management  group  referred  to  therein  (the
"Engagement  Letter").  This letter  confirms our agreement that upon payment by
the Company to Goelzer  the amount of  $200,000,  the  Engagement  Letter  shall
terminate and the parties  thereto shall have no further  rights or  obligations
thereunder.  Bryan  shall pay such  amount to Goelzer on or before  October  10,
1998.

         Please  confirm your  agreement  with the  foregoing by signing  below.
Thank you very much.

                                                 Very truly yours,

                                                 Bryan Steam Corporation


                                                 By: /s/ Albert J. Bishop
                                                    ----------------------------
                                                    Albert J. Bishop, Chairman
AGREED:

Goelzer & Co.

By:/s/ George G. Cassiere
- ----------------------------
Its: Managing Director

ACKNOWLEDGED:

/s/ H. Jesse McVay
- ----------------------------
H. Jesse McVay