27970 Federal Register Vol. 57, No. 121 / Tuesday,

Office of Conservation and

Renewable Energy

[Case No. F-044]

une 23, 1992 / Notices

Energy Conservation Program for

Consumer Products; Decision and

Order Granting a Waiver From the

Furnace Test Procedure to Goodman

Manufacturing Company

AGENCY: Office of Conservation and

Renewable Energy, Department of

Energy.

ACTION: Decision and order.

SUMMARY: Notice is given of the

Decision and Order (Case No. F-044)

granting a Waiver to Goodman

Manufacturing Company (Goodman)

from the existing Department of Energy

(DOE) test procedure for furnaces. The

Department is granting Goodman its

Petition for Waiver regarding blower

time delay in calculation of Annual Fuel

Utilization Efficiency (AFUE) for its

GDPS, CUPS, GDPI, GUPI, GDPX,

GUPX, GUN, and GUS series of central

gas furnaces.

FOR FURTHER INFORMATION CONTACT.

Cyrus H. Nasseri, U.S. Department of

Energy, Office of Conservation and

Renewable Energy, Mail Station CE43. Forrestal Building, 1000

Independence Avenue, SW.

Washington, DC 20585, (202) 586-9127.

Eugene Margolis, Esq., U.S. Department

of Energy, Office of General Counsel;

Mail Station GC-41, Forrestal

Building, 1000 Independence Avenue,

SW. Washington, DC 20585, (202) 586-

9507.

SUPPLEMENTARY INFORMATION: In

accordance with 10 CFR 430.27(g), notice

is hereby given of the issuance of the

Decision and Order as set out below. In

the Decision and Order, Goodman has

been granted a Waiver for its GDPS,

CUPS, GDPI, CUPI, GDPX, GUN, and

GUS series of central gas furnaces,

permitting the company to use an

alternate test method in determining

AFUE.

Issued in Washington. DC, June 16, 1992.

J. Michael Davis, P.E.,

Assistant Secretary, Conservation and

Renewable Energy.

In the Matter of. The Goodman

Manufacturing Company (Case No. F044).

Background

The Energy Conservation Program for

Consumer Products (other than

automobiles) was established pursuant

to the Energy Policy and Conservation

Act (EPCA), Public Law 94-163, 89 Stat.

917, as amended by the National Energy

Conservation Policy Act (NECPA),

Public Law 95-619, 92 Stat. 3266, the

National Appliance Energy,

Conservation Act of 1987 (NAECA),

Public Law 100-12, and the National

Appliance Energy Conservation

Amendments of 1988 (NAECA 1988),

Public Law 100-357, which requires DOE

to prescribe standardized test

procedures to measure the energy

consumption of certain consumer

products, including furnaces. The intent

of the test procedures is to provide a

comparable measure of energy

consumption that will assist consumers

in making purchasing decisions. These

test procedures appear at 10 CFR part

430, Subpart B.

DOE amended the prescribed test

procedures by adding 10 CFR 430.27 to

create a waiver process. 45 FR 84108,

September 26, 1980. Thereafter, DOE

further amended Its appliance test

procedure waiver process to allow the

Assistant Secretary for Conservation

and Renewable Energy (Assistant

Secretary) to grant an Interim Waiver

from test procedure requirements to

manufacturers that have petitioned DOE

for a waiver of such prescribed test

procedures. 51 FR 42823, November 26,

1986.

The waiver process allows the

Assistant Secretary to waive

temporarily test procedures for a

particular basic model when a petitioner

shows that the basic model contains one

or more design characteristics which

prevent testing according to the

prescribed test procedures or when the

prescribed test procedures may evaluate

 CAS-79-RM-104 COMMENT 85
Federal Register / Vol. 57, No. 121 / Tuesday, June 23, °1992 / Notices 27971

the basic model in a manner so

unrepresentative of its true energy

consumption as to provide materially

inaccurate comparative data. Waivers

generally remain in effect until final test

procedure amendments become

effective, resolving the problem that is

the subject of the waiver.

The Interim Waiver provisions added

by the 1986 amendment allow the

Assistant Secretary to grant an Interim

Waiver when it is determined that the

applicant will experience economic

hardship if the Application for Interim

Waiver is denied, if it appears likely

that the Petition for Waiver will be

granted, and/or the Assistant Secretary

determines that it would be desirable for

public policy reasons to grant immediate

relief pending a determination on the

Petition for Waiver. In Interim Waiver

remains in effect for a period of 180 days

or until DOE issues its determination on

the Petition for Waiver, whichever is

sooner, and may be extended for an

additional 180 days, if necessary.

Goodman filed a "Petition for

Waiver," dated January 2, 1992, in

accordance with § 430.27 of 10 CFR part

430. DOE published ih the Federal

Register on March 24, 1992, Goodman's

petition and solicited comments, data

and information respecting the petition.

57 FR 10164. Goodman also filed an

"Application for Interim Waiver" under

section 430.27(g) which DOE granted on

March 13, 1992. 57 FR 10164, March 24,

1992.

No comments were received

concerning either the "Petition for

Waiver" or the "Interim Waiver." DOE

consulted with the Federal Trade

Commission (FTC)'concerning the

Goodman Petition. The FTC did not

have any objections to the issuance of

the waiver to Goodman.

Assertions and Determinations

Goodman's Petition seeks a waiver

from the DOE test provisions that

require a 1.5-minute time delay between

the ignition of the burner and the

starting of the circulating air blower.

Goodman requests the allowance to test

using a 30-second blower time delay

when testing its GDPS, CUPS. GDPI,

GUPI, GDPX, GUPX, GUN, and GUS

series of central gas furnaces. Goodman

states that since the 30-second delay is

indicative of how these models actually

operate and since such a delay results in

an improvement in efficiency of

approximately 1.0 percent, the petition

should be granted.

Under specific circumstances, the

DOE test procedure contain exceptions

which allow testing with blower delay

times of less than the prescribed 1.5-

minute delay. Goodman indicates that it

is unable to take advantage of any of

these exceptions for its GDPS, CUPS,

GDPI, GUPI, GDPX, GUPX, GUN, and

GUS series of central gas furnaces.

Since the blower controls

incorporated on the Goodman furnaces

are designed to impose a 30-second

blower delay in every instance of start

up, and since the current provisions do

not specifically address this type of

control, DOE agrees that a waiver

should be granted to allow the 30-

second blower time delay when testing

the Goodman GDPS, CUPS, GDPI, GUPI,

GDPX, GUPX, GUN, and GUS series of

central gas furnaces. Accordingly with

regard to testing the GDPS, CUPS, GDPI,

GUPI. GDPX, GUPX, GUN, and GUS

series of central gas furnances. today's

Decision and Order exempts Goodman

from the existing provisions regarding

blower controls and allows testing with

the 30-second delay.

It is, therefore, ordered that:

(1) The "Petition for Waiver" filed by

Goodman Manufacturing Company

(Case No. F-044) is hereby granted as

set forth in paragraph (2) below, subject

to the provisions of paragraphs (3), (4),

and (5),

(2) Notwithstanding any contrary

provisions of appendix N of 10 CFR part

430, subpart B, Goodman Manufacturing

Company shall be permitted to test its

GDPS, CUPS, GDPI, GUPI, GDPX,

GUPX. GUN, and GUS series of central,

gas furnaces on the basis of the test

procedure specified in 10 CFR part 430,

with modifications set forth below:

(i) Section 3.0 of appendix N is deleted

and replaced with the following

paragraph:

3.0 Test Procedure. Testing and

measurements shall be as specified in

section 9 in ANSI/ASHRAE 103-82, with

the exception of sections 9.2.2, 9.3.1, and

9.3.2, and the inclusion of the following

additional procedures:

(ii) Add a new paragraph 3.10 to

appendix N as follows:

3.10 Gas- and Oil-Fueled Central

furnaces. The following paragraph is in

lieu of the requirement specified in

section 9.3.1 of ANSI/ASHRE 103-82.

After equilibrium conditions are

achieved following the cool-down test

and the required measurements

performed, turn on the furnaces and

measure the flue gas temperature, using

the thermocouple grid described above,

at 0.5 and 2.5 minutes after main

burner(s) comes on . After the burner

start-up., delay the blower start-up by 1.5

minutes (t-), unless: (1) The furnace

employs a. single motor to drive the

power burner and the indoor air

circulating blower, in which case the,

burner and blower shall be started

together; or (2) the furnace is designed to

operate using an unvarying delay time

that is other than 1.5 minutes, in which

case the fan control shall be permitted

to start the blower; or (3) the. delay time

results in the activation of a temperature

safety device which shuts off the burner,

in which case the fan control shall be

permitted to start the blower. In the

latter case, if the fan control is

adjustable, set it to start the blower at

the highest temperature. If the fan

control is permitted to start the blower,

measure time delay, (t-), using a

stopwatch. Record the measured

temperatures. During the heat-up test for

oil-fueled furnaces, maintain the draft in

the flue pipe within ±0.01 inch of water

column-of the manufacturer's

recommended on-period draft.

(iii) With the exception of the

modifications set forth above, The

Goodman Manufacturing company shall

comply in all respects with the test

procedures specified in appendix N of 10

CFR part 430, subpart B.

(3) The Waiver shall remain in effect

from the date of issuance of this Order

until DOE prescribes final test

procedures appropriate to the GDPS.

CUPS, GDPI, GUPI, GDPX. GUPX, GUN,

and GUS series of central gas furnaces

manufactured by Goodman

Manufacturing Company.

(4) This Waiver is based upon the

presumed validity of statements,

allegations, and documentary materials

submitted by the petitioner. This Waiver

may be revoked or modified at any time

upon a determination that the factual

basis underlying the petition is

incorrect.

(5) Effective June 16, 1992, this Waiver

supersedes the Interim Waiver granted

the Goodman Manufacturing Company

on March 13, 1992. 57 FR 10164, March

24, 1992 (Case No. F-044).

Issued in Washington, DC. June 16, 1992.

1. Michael Davis, P.E.,

Assistant Secretary. Conservation and.

Renewable Energy.

'JFR Doc. 92-14634 Filed 8-22-92; 8:45 am)

BILLING CODE 6450-01-M

 CAS-79-RM-104 COMMENT 85