<PAGE>
                                                                   EXHIBIT 10.19

                               FINANCING AGREEMENT

            This Amended and Restated Financing Agreement, dated as of August
28, 2003 (the "Agreement"), is between AmeriGas Propane, Inc., a Pennsylvania
corporation ("AGP"), and AmeriGas Propane, L.P., a Delaware limited partnership
("APLP").

                                   BACKGROUND

            A. AGP is the sole general partner of APLP.

            B. AGP has agreed to make available to APLP a revolving credit
facility, upon the terms and conditions set forth in this Agreement, to finance
APLP's working capital, capital expenditures and interest and distribution
expenses.

            C. Capitalized terms used herein and not otherwise defined shall
have the respective meanings assigned to them in that certain Credit Agreement
dated as of August 28, 2003 among AGP, APLP, Petrolane Incorporated, Wachovia
Bank, N. A., as Agent, Issuing Bank and Swing Line Bank, and the other financial
institutions party thereto (the "Credit Agreement").

            NOW, THEREFORE, in consideration of the premises and covenants
contained herein, and intending to be legally bound hereby, the parties hereto
agree as follows:

            1. Credit Line Terms.

                  (a) Credit Limit. AGP agrees, on the terms and conditions set
forth herein, to make loans ("Loans") to APLP from time to time on any Business
Day during the period from the date hereof to the Revolving Termination Date, in
an aggregate principal amount not to exceed at anytime outstanding of
$20,000,000 (the "Commitment"). Subject to the other terms and conditions
hereof, APLP may borrow under this Section 1(a), prepay under Section 1(d) and
reborrow under this Section 1(a). The Commitment shall automatically be
terminated (i) upon the occurrence of an Event of Default (as defined in Section
4 below) unless waived in writing by AGP or (ii) if AGP is no longer the sole
general partner of APLP. Upon the termination of the Commitment, subject to the
provisions of Section 15 below, APLP shall pay to AGP all amounts owing or
payable under this Agreement, without presentment, demand, protest or any other
notice of any kind, all of which are expressly waived by APLP.

                  (b) Procedure for Borrowing. Each borrowing by APLP pursuant
to Section 1(a) shall be made upon APLP's written notice delivered to AGP one
Business Day prior to the requested borrowing date specifying the requested
borrowing amount and date. All

<PAGE>

advances by AGP hereunder shall be noted on the Master Promissory Note provided
for in Section 3 hereof.

                  (c) Voluntary Termination or Reduction of Commitment. APLP
may, upon prior written notice to AGP, terminate the Commitment or permanently
reduce the Commitment by an aggregate minimum amount of $1,000,000 or any
multiple of $1,000,000 in excess thereof. At no time shall the amount of
outstanding Loans exceed the amount of the Commitment.

                  (d) Optional Prepayment. APLP may at anytime, upon prior
notice to AGP, prepay Loans, together with all accrued and unpaid interest
thereon, in whole or in part.

                  (e) Repayment. APLP shall repay to AGP on the Revolving
Termination Date the aggregate principal amount of Loans outstanding on such
date, together with all accrued and unpaid interest thereon.

                  (f) Interest. Each Loan shall bear interest on the outstanding
principal amount thereof from the applicable borrowing date to the one-month
anniversary of the borrowing date at a rate per annum equal to the Eurodollar
Rate, with an Interest Period of one month, on such borrowing date, plus the
Applicable Margin for Eurodollar Rate Loans - Revolving Loans (the "Interest
Rate"). On each one-month anniversary of any Loan (the "Reset Date"), such Loan
shall bear interest on the outstanding principal amount thereof until the next
one-month anniversary date at a rate per annum equal to the Interest Rate on the
Reset Date. The Interest Rate shall change during any Interest Period as a
result of changes in the Applicable Margin. Interest on each Loan shall be paid
in arrears on the last day of each month and on the Revolving Termination Date.

                  (g) Default Interest. During the existence of any Event of
Default, interest shall be paid upon demand by AGP. The foregoing
notwithstanding, if any amount of principal of or interest on any Loan, or any
other amount payable hereunder, is not paid in full when due, APLP agrees to pay
interest on such unpaid amount, from the date such amount becomes due to the
date such amount is paid in full, and after as well as before any entry of
judgment thereon to the extent permitted by law, payable on demand (but not more
frequently than once per week), at a fluctuating rate per annum equal to the
Base Rate plus 2%.

                  (h) Facility Fees. APLP shall pay to AGP on the last day of
each calendar quarter a facility fee from the date hereof through the Revolving
Termination Date, on the daily average amount of the Commitment (whether or not
used), at the rate per annum set forth in Section 2.10(b) of the Credit
Agreement.


                                      -2-
<PAGE>

                  (i) Payments by APLP. All payments by APLP shall be made
without set-off, recoupment or counterclaim. Any payment due on a day other than
a Business Day shall be made on the following Business Day, and such extension
of time shall in such case be included in the computation of interest or fees,
as the case may be.

                  (j) Waivers of Notices, Etc. APLP hereby waives presentment,
demand, protest, notice of default, and any and all other notices or demands in
connection with the delivery, acceptance, performance or enforcement of this
Agreement.

                  (k) Computation of Fees and Interest. All computations of fees
and interest shall be made on the basis of a 360-day year and actual days
elapsed. Interest and fees shall accrue during each period during which interest
on such fees are computed from the first day thereof to the last day thereof.

            2. Lending Authority. The President, any Vice President, the
Treasurer and any other officer of AGP shall have the authority hereunder on
behalf of AGP to receive requests for advances from, to lend funds to, and to
give notices to, APLP, and to take such other steps on behalf of AGP as are
reasonable and necessary to carry out the terms of this Agreement. The
President, any Vice President, the Treasurer and any other officer of AGP shall
have the authority hereunder on behalf of APLP to request advances and to borrow
funds from, and to give notices and confirmations to, AGP, to make repayments of
any amounts due hereunder, and to take such other steps on behalf of APLP as are
reasonable and necessary to carry out the terms of this Agreement.

            3. Master Promissory Note. Concurrent with the signing of this
Agreement, APLP shall deliver to AGP a properly completed and duly executed
Master Promissory Note, substantially in the form attached hereto as Exhibit A;
provided, however, that notwithstanding the face amount of the Master Promissory
Note, APLP's liability thereunder shall be limited at all times to APLP's actual
indebtedness (principal and interest) then outstanding to AGP hereunder.

            4. Events of Default. It shall be an "Event of Default" under this
Agreement if (a) APLP shall fail to pay to AGP any amount of principal of any
Loan or, within ten (10) days after the same becomes due, any interest, fee or
other amount payable to AGP hereunder, or (b) an Event of Default as described
in Section 9.1 of the Credit Agreement shall occur and be continuing.

      If an Event of Default occurs and is continuing, APLP may, subject to the
provisions of Section 15 hereof:


                                      -3-
<PAGE>

                  (a) declare all amounts owing or payable under this Agreement
due and payable, without presentment, demand, protest or other notice of any
kind, all of which are expressly waived by APLP; and/or

                  (b) exercise all rights and remedies available under this
Agreement or applicable law;

provided, however, that upon the occurrence of any event specified in subsection
(f) or (g) of Section 9.1 of the Credit Agreement (in the case of clause (i) of
subsection (g) upon the expiration of the sixty (60) day period mentioned
therein), the unpaid principal amount of all Loans and all interest and other
amounts shall automatically become due and payable without further act of AGP.

The rights provided in this Agreement are cumulative and are not exclusive of
any other rights, powers, privileges or remedies provided by law or in equity,
or under any other instrument, document or Agreement now existing or hereafter
arising.

            5. Payment of Expenses. APLP shall bear all expenses incurred by
either party hereto in connection with the preparation of this Agreement and the
consummation of the transactions contemplated hereby.

            6. Further Assurances. Each party shall from time to time at the
request of the other execute, acknowledge and deliver any and all such further
papers, documents, powers of attorney, notices or other instruments that may
reasonably be required to give full force and effect to the provisions and
intent of this Agreement.

            7. Assignment. None of the rights or obligations of APLP under this
Agreement shall be assignable by APLP. AGP shall not sell, pledge, assign or
otherwise transfer any of its rights hereunder without giving APLP written
notice thereof.

            8. Notices. Except where oral notice is specifically permitted by
this Agreement and other than as set forth below, any notice to AGP or APLP
hereunder shall be in writing and sent to the following addresses, unless and
until either party notifies the other in writing to the contrary:

            If to AmeriGas Propane, Inc., to Box 965, Valley Forge, PA 19482,
Attention: Treasurer.

            If to AmeriGas Propane, L. P., to Box 965, Valley Forge, PA 19482,
Attention: Treasurer.

            9. Governing Law. This Agreement, and all documents issued or
delivered pursuant hereto, shall be deemed to have been


                                      -4-
<PAGE>

signed, accepted, completed and issued at the office of AGP at King of Prussia,
Pennsylvania, and shall be governed by, and construed and enforced in accordance
with, the laws of the Commonwealth of Pennsylvania.

            10. Binding Effect. This Agreement shall inure to the benefit of,
and be binding upon and enforceable by, the parties hereto and their respective
successors and assigns.

            11. Entire Agreement; Amendments. This Agreement, together with the
Exhibit referred to herein, sets forth the entire agreement of the parties
hereto with respect to the subject matter hereof. Any prior agreements or
understandings between the parties hereto regarding the subject matter hereof,
whether written or oral, are superseded by this Agreement. This Agreement may
not be amended or modified except by a written instrument duly executed by each
of the parties hereto.

            12. Waiver. Any term or provision of this Agreement may be waived at
any time by the party entitled to the benefit thereof by a written instrument
duly executed by such party, and such waiver shall not constitute a waiver of
any other provision of this Agreement or a further waiver of the provision
waived.

            13. Section Headings; Gender; Number. All section headings, and the
use of a particular gender or number (plural or singular), are for convenience
only and shall in no way modify or restrict any of the terms or provisions
hereof.

            14. Counterparts. This Agreement may be executed in two
counterparts, each of which shall be deemed an original, and both of which taken
together shall constitute but one and the same instrument. This Agreement shall
become binding only when each party hereto has executed and delivered to the
other party one or more counterparts.

            15. Subordination. (a) The indebtedness ("Subordinated Debt")
evidenced by this Agreement is subordinate and junior in right of payment to all
Senior Debt (as defined in subdivision (b) hereof) of APLP to the extent
provided herein.

            (b) For all purposes of these subordination provisions the term
"Senior Debt" shall mean all principal of and Make Whole Amount, if any, and
interest on (i) APLP's First Mortgage Notes, Series A through C, originally
issued in the aggregate principal amount of $518,000,000, pursuant to separate
Note Agreements, dated as of April 12, 1995 as amended, between APLP, AmeriGas
Propane, Inc., a Pennsylvania corporation and Petrolane Incorporated, a
California corporation and the institutional investors listed on Schedule I
thereto (and any notes issued in substitution therefor), (ii) APLP's


                                      -5-
<PAGE>

First Mortgage Notes, Series D, originally issued in the aggregate amount of
$70,000,000, pursuant to separate Note Agreements, dated as of March 31, 1999 as
amended, between APLP, AmeriGas Propane, Inc., a Pennsylvania corporation and
the institutional investors listed on Schedule I thereto (and any notes issued
in substitution therefor), (iii) APLP's First Mortgage Notes, Series E,
originally issued in the aggregate amount of $80,000,000, pursuant to separate
Note Agreements, dated as of March 15, 2000 as amended, between APLP, AmeriGas
Propane, Inc., a Pennsylvania corporation and the institutional investors listed
on Schedule I thereto (and any notes issued in substitution therefor), (iv)
those obligations outstanding under the Credit Agreement, and (v) all other
indebtedness of APLP for borrowed money unless, under the instrument evidencing
the same or under which the same is outstanding, it is expressly provided that
such other indebtedness is junior and subordinate to other indebtedness and
obligations of APLP. The Senior Debt shall continue to be Senior Debt and
entitled to the benefits of these subordination provisions irrespective of any
amendment, modification or waiver of any term of or extension or renewal of the
Senior Debt.

            (c) Upon the happening of an event of default with respect to any
Senior Debt, as defined therein or in the instrument under which the same is
outstanding, which occurs at the maturity thereof or which automatically
accelerates or permits the holders thereof to accelerate the maturity thereof,
then, unless and until such event of default shall have been remedied or waived
or shall have ceased to exist, no direct or indirect payment (in cash, property
or securities or by set-off or otherwise) other than Permitted Payments shall be
made on account of the principal of, or premium, if any, or interest on any
Subordinated Debt, or as a sinking fund for the Subordinated Debt, or in respect
of any redemption, retirement, purchase or other acquisition of any of the
Subordinated Debt. For purposes of these subordination provisions, "Permitted
Payments" shall mean (i) payments of in-kind interest and (ii) payments of
Permitted Securities (as defined below) pursuant to paragraph (d) below.

            (d) In the event of

                  (i)   any insolvency, bankruptcy, receivership, liquidation,
                        reorganization, readjustment, composition or other
                        similar proceeding relating to APLP, its creditors as
                        such or its property,

                  (ii)  any proceeding for the liquidation, dissolution or other
                        winding-up of APLP, voluntary or involuntary, whether or
                        not involving insolvency or bankruptcy proceedings,

                  (iii) any assignment by APLP for the benefit of creditors, or


                                      -6-
<PAGE>

                  (iv)  any other marshalling of the assets of APLP,

all Senior Debt (including any interest thereon accruing at the legal rate after
the commencement of any such proceedings and any additional interest that would
have accrued thereon but for the commencement of such proceedings) shall first
be paid in full before any payment or distribution, whether in cash, securities
or other property (other than Permitted Payments), shall be made to any holder
of any Subordinated Debt on account of any Subordinated Debt. Any payment or
distribution, whether in cash, securities or other property (other than
securities ("Permitted Securities") of APLP or any other entity provided for by
a plan of reorganization or readjustment the payment of which is subordinate, at
least to the extent provided in these subordination provisions with respect to
Subordinated Debt, to the payment of all Senior Debt at the time outstanding and
to any securities issued in respect thereof under any such plan of
reorganization or readjustment), which would otherwise (but for these
subordination provisions) be payable or deliverable in respect of this
Subordinated Debt shall be paid or delivered directly to the holders of Senior
Debt in accordance with the priorities then existing among such holders until
all Senior Debt (including any interest thereon accruing at the legal rate after
the commencement of any such proceedings and any additional interest that would
have accrued thereon but for the commencement of such proceedings) shall have
been paid in full.

            (e) In the event that any holder of Subordinated Debt shall have the
right to declare any Subordinated Debt due and payable as a result of the
occurrence of any one or more defaults in respect thereof, under circumstances
when the terms of subdivision (d) above are not applicable, such holder shall
not declare such Subordinated Debt due and payable or otherwise to be in default
and, solely in its capacity as a holder of such Subordinated Debt, shall take no
action at law or in equity in respect of any such default unless and until all
Senior Debt shall have been paid in full.

            (f) If any payment or distribution of any character or any security,
whether in cash, securities or other property (other than Permitted Payments),
shall be received by a holder of Subordinated Debt in contravention of any of
the terms hereof before all the Senior Debt shall have been paid in full, such
payment or distribution or security shall be received in trust for the benefit
of, and shall be paid over or delivered and transferred to, the holders of the
Senior Debt at the time outstanding in accordance with the priorities then
existing among such holders for application to the payment of all Senior Debt
remaining unpaid, to the extent necessary to pay all such Senior Debt in full.
In the event of the failure of any holder of any Subordinated Debt to endorse or
assign


                                      -7-
<PAGE>

any such payment, distribution or security, each holder of Senior Debt is hereby
irrevocably authorized to endorse or assign the same.

            (g) No present or future holder of any Senior Debt shall be
prejudiced in the right to enforce subordination of Subordinated Debt by any act
or failure to act on the part of APLP. Nothing contained herein shall impair, as
between APLP and the holder of this Subordinated Debt, the obligation of APLP to
pay to the holder hereof the principal hereof and interest hereon as and when
the same shall become due and payable in accordance with the terms hereof, or
prevent the holder of any Subordinated Debt from exercising all rights, powers
and remedies otherwise permitted by applicable law or hereunder upon a default
or event of default hereunder, all subject to the rights of the holders of the
Senior Debt to receive cash, securities or other property (other than Permitted
Payments) otherwise payable or deliverable to the holders of Subordinated Debt.

            (h) Upon the payment in full of all Senior Debt, the holders of
Subordinated Debt shall be subrogated to all rights of any holders of Senior
Debt to receive any further payments or distributions applicable to the Senior
Debt until the Subordinated Debt shall have been paid in full, and, for purposes
of such subrogation, no payment or distribution received by the holders of
Senior Debt of cash, securities or other property to which the holders of the
Subordinated Debt would have been entitled except for these subordination
provisions shall, as between APLP and its creditors other than the holders of
Subordinated Debt, on the one hand, and the holders of Subordinated Debt, on the
other, be deemed to be a payment or distribution by APLP to or on account of
Senior Debt.

            IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed as of the date first above written.


                                   AMERIGAS PROPANE, INC.

                                   By:  Robert W. Krick
                                        ---------------
                                        Robert W. Krick
                                        Treasurer



                                   AMERIGAS PROPANE, L.P.

                                   BY:  AMERIGAS PROPANE, INC.
                                        AS GENERAL PARTNER

                                        By:  Robert W. Krick
                                             ---------------
                                             Robert W. Krick
                                             Treasurer


                                      -8-
<PAGE>


                                     FORM OF
                             MASTER PROMISSORY NOTE

Maximum Principal Amount: $20,000,000                     Date:  August 28, 2003

      FOR VALUE RECEIVED, AmeriGas Propane, L.P., a Delaware limited partnership
(the "Borrower"), hereby promises to pay to AmeriGas Propane, Inc., a
Pennsylvania corporation (the "Lender"), the principal amount of each advance
made to the Borrower under the Financing Agreement referred to below on such
dates as may be determined in accordance with such Agreement. The aggregate
principal amount of such advances outstanding at any one time shall not exceed
the amount set forth above.

      This Master Promissory Note is issued under, and subject to the terms and
conditions of, the Financing Agreement, dated as of August 28, 2003 (the
"Agreement"), between the Borrower and the Lender.

      Interest on the outstanding principal amount of each advance evidenced by
this Master Promissory Note shall accrue and be payable in accordance with the
terms of the Agreement.

      The Agreement provides for optional prepayment by the Borrower of the
advances evidenced by this Master Promissory Note. The Agreement also provides
that this Master Promissory Note is subject to subordination terms as provided
in paragraph 15 thereof.

      This Master Promissory Note is being made and delivered in the
Commonwealth of Pennsylvania and shall be governed by, and construed and
enforced in accordance with, the laws of such Commonwealth.

      IN WITNESS WHEREOF, the Borrower has caused this Master Promissory Note to
be duly executed and delivered as of the date first above written.


                                   AMERIGAS PROPANE, L.P.

                                   BY:  AMERIGAS PROPANE, INC.
                                        AS GENERAL PARTNER

                                        By: ROBERT W. KRICK
                                            ----------------------
                                            NAME:  ROBERT W. KRICK
                                            TITLE: TREASURER


                                      -9-
<PAGE>


                         Master Promissory Note (cont'd)

                         LOANS AND PAYMENTS OF PRINCIPAL

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                             Amount       Amount of       Unpaid
              Quoted           of         Principal      Principal    Notation
Date           Rate           Loan         Repaid         Balance      Made By
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                                      -10-