Goodman AMH8, GMH8, GDH8, ADSH8 User Manual

Service Instructions

®

Goodman® & Amana® Brand

33 3/8" 80% Modified Two Stage Gas Furnaces

AMH8, GMH8, GDH8, ADSH8

& Accessories

This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not assume any responsibility
for property damage or personal injury due to improper service procedures or services performed by an unqualified

person.The material in this manual does not supercede manufacturer’s installation and operation instructions.

®

is a registered trademark of Maytag Corporation or its related companies and is used under license.
All rights reserved.

Copyright © 2006-2013 Goodman Manufacturing Company, L.P.

RS6612007r1

October 2013

TABLE OF CONTENTS

IMPORTANT INFORMATION..........................2 - 3

PRODUCT IDENTIFICATION........................4 - 10

ACCESSORIES...........................................11 - 15

OPERATING INSTRUCTIONS....................16 - 18

PRODUCT DESIGN...................................19 - 38

SYSTEM OPERATION.......................................39

TROUBLESHOOTING ................................40 - 41

MAINTENANCE...........................................42 - 45

SERVICING .................................................46 - 62

SERVICING TABLE OF CONTENTS .................48

IMPORTANT INFORMATION

Pride and workmanship go into every product to provide our customers with quality products. It is possible, however,
that during its lifetime a product may require service. Products should be serviced only by a qualified service
technician who is familiar with the safety procedures required in the repair and who is equipped with the proper tools,
parts, testing instruments and the appropriate service manual. REVIEW ALL SERVICE INFORMATION IN THE

APPROPRIATE SERVICE MANUAL BEFORE BEGINNING REPAIRS.

IMPORT ANT NOTICES FOR CONSUMERS AND SERVICERS

RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS

WARNING

T

O PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH,
DO NOT STORE COMBUSTIBLE MATER IALS OR USE GASOLINE OR OTHER
FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPL IANCE.

WARNING

GOODMAN WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES.
IF YOU INSTALL OR PERFORM SERVICE ON THIS UNIT, YOU ASSUME RESPONSIBILITY FOR ANY PERSONAL INJURY OR PROPERTY DAMAGE WHICH

MAY RESULT.

MANY JURISDICTIONS REQUIRE A LICENSE TO INSTALL O R SERVICE HEATING AND A IR CONDITIONING EQUIPMENT.

WARNING

HIGH VOLTAGE
D

ISCONNECT ALL POWE R BEFORE SERVICI NG OR

INSTALLING THIS UNIT.
BE PR ESENT.
DAMAGE, PERSO NAL INJURY OR DEATH.

FAILURE TO DO SO M AY CAU SE PROPERTY

MULTIPLE POWER SOURCES MAY

2

IMPORTANT INFORMATION

Speci al Warning for Installation of Furnace or Air Handling Units in
Enclosed A reas such as Garage s, Utility Ro oms or Parki ng A r eas

Carbon monoxide producing dev ices (such as an automobile, space
heater, gas water heater, etc.) should not be operated in enclosed areas
such as un ve n tilated garages, utility rooms or pa r k ing areas because of
the danger of carbon monoxide (CO) po isoning resulting from the exhaust
emissions. If a furnace or air handler is installed in an enclosed area such
as a garage, utility room or parking area and a carbon monoxide producing
device is operated therein, there must be adequate, direct outside
ventilation.

This ventilation is necessary to avoid the danger of CO poisoning which
can occur if a carbon monoxide producing device continues to operate in
the enclosed area. Carb on monoxide emissions can be (re ) circulated
throughout the structu re if the furnace or air handler is oper a t ing in any
mode.

CO can cause serious illness in clud ing per man e nt brain dama ge or deat h.

To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this
product. For further assistance, please contact:

CONSUMER INFORMATION LINE

GOODMAN® BRAND PRODUCTS

TOLL FREE

1-877-254-4729 (U.S. only)

email us at:

[e-mail]

fax us at: [phone]

email us at: [e-mail]

CONSUMER INFORMATION LINE

AMANA® BRAND PRODUCTS

TOLL FREE

1-877-254-4729 (U.S. only)

fax us at: [phone]

(Not a technical assistance line for dealers.)

(Not a technical assistance line for dealers.)

Outside the U.S., call 1-713-861-2500.

(Not a technical assistance line for dealers.) Your telephone company will bill you for the call.

3

PRODUCT IDENTIFICATION

The model and manufacturing number are used for positive identification of component parts used in manufacturing.
Please use these numbers when requesting service or parts information.

Goodman Furnace Nomenclature (13 Digits)

GMH80 060 3ANAA
1 2 3 4 5 6 7 8 9 10 11 12 13

Brand Minor Revision
G - Goodman A - Init ial Release
A- Amana B - 1st Revision

Configuration
M - Upflow/Horizontal Major Revision
C - Downflow/Horizontal A - Init ial Release
K - Dedicated Upflow B - 1st Revision
D - Dedicated Downflow

Gas Vale / Motor N - Natura l G as
E- Co n v ertible 2 St a ge / High E f ficiency X - Low NOx
H - Co n v er tible 2 Stage / Single Sp eed
S - Single Stage / Single Speed Cabinet Width

AFUE B - 17.5"
97 - 97% AFUE C - 21"
80 - 80% AFUE D - 24.5"

MBTU/h Maximum CFM
40 - 40,000 3 - 1200 CFM
60 - 60,000 4 - 1600 CFM
80 - 80,000 5 - 2000 CFM
100 - 100,000
120 - 120,000
140 - 140,000

Nox

A - 14"

Amana Furnace Nomenclature (14 D ig it s)

ADSH800603BNAA

1 2 3 4 56 789 1011121314

Brand Minor Revision
A- Amana A - Initial R eleas e

Configuration
M - Upflow/Hor izonta l Major Revision
C - Downflow/Horizontal A - Initial R eleas e
K - Dedicated Upflow B - 1st Revision
D - Dedicated Downflow

Motor N - Natural Gas
V - Variable Speed/ComfortNet X - Low NOx
E - High Efficiency
S - Single Speed Cabinet Width

Gas Valve B - 17.5"
M - Modulating C - 21"
C - 2 Stage D - 24.5"
H - Convertible 2 Stage
S - Single Stag e Maximum CFM

AFUE 4 - 1600 CFM
97 - 97% AFUE 5 - 2000 CFM
80 - 80% AFUE

MBTU/h
40 - 40,000
60 - 60,000
80 - 80,000
100 - 100,000
120 - 120,000
140 - 140,000

B - 1st Revision

Nox

A - 14"

3 - 1200 CFM

4

PRODUCT IDENTIFICATION

MODEL# MFG.# DESCRIPTION

GDH8**CA

GDH8***CB

GDH8***AA

GDH8***BA

GDH8***BB

GDH80453A*
GDH80703A*
GDH80 904B*
GDH81 155C*

GDH80453A*
GDH80703A*
GDH80 904B*
GDH81 155C*

GDH80403A*
GDH80603A*

GDH80 804B*
GDH81 005C*

GDH80403A*
GDH80603A*

GDH80 804B*
GDH81 005C*

GDH80403A*
GDH80603A*
GDH80 804B*
GDH81 005C*

Goodman ® Brand 80% Modified Two-Stage Gas Furn ace

, Dedicated down flow installation, 33
3/8" tall, Induced draft, Two stage gas Valve, Integrated circuit board controlling 2nd stage gas
valve by ti m e. Left or right side gas entry. Alumi ni zed steel heat exchanger. PSC blower motor.
115 volt silicon nitride ignit er. "X" models are low NOx. Chassis sizes are 14", 17.5" and 21" wide.

Goodman ® Brand 80% Modified Two-Stage Gas Furn ace

, Dedicated down flow installation, 33
3/8" tall, Induced draft, Two stage gas Valve, Integrated circuit board controlling 2nd stage gas
valve by ti m e. Left or right side gas entry. Alumi ni zed steel heat exchanger. PSC blower motor.
115 volt silicon nitride ignit er. "X" models are low NOx. Chassis sizes are 14", 17.5" and 21" wide.
"CB" revisions w ent to a Honeyw ell gas valve.

Goodman ® Brand 80% Modified Two-Stage Gas Furn ace

, New mode l nom enclature, fired at
23,000 BTUH per burner. Dedicated down flow installation, 33 3/8" tall, I nduced draft, Two stage
gas Valve, Integrated circuit board controlling 2nd stage gas valve by tim e. Left or right side gas
entry. Alulinized steel heat exchanger. PSC blower motor. 115 volt silicon nitride igniter. "X"
models are low NOx. Chas sis sizes are 14", 17.5" and 21" wide.

Goodman ® Brand 80% Modified Two-Stage Gas Furn ace

, fired at 20,000 BTUH per burner.
Dedicat ed down flow installation, 33 3/8" tall, Induced draft, Two stage gas Valve , Integrated
circuit board controlling 2nd s tage gas v alve by time. Left or right s ide gas entry. Aluminized steel
heat exchanger. PSC blower motor. 115 volt silicon nitride igniter. "X" models are low NOx.
Chassi s sizes are 14", 17.5 " an d 21" wide. "BA" revisions have a standard rated altitude of 4,500
ft

Goodman ® Brand 80% Modified Two-Stage Gas Furn ace

, fired at 20,000 BTUH per burner.
Dedicat ed down flow installation, 33 3/8" tall, Induced draft, Two stage gas Valve , Integrated
circuit board controlling 2nd s tage gas v alve by time. Left or right s ide gas entry. Aluminized steel
heat exchanger. PSC blower motor. 115 volt silicon nitride igniter. "X" models are low NOx.
Chassi s sizes are 14", 17.5 " an d 21" wide. "BB" revisions have a standard rated altitude of 5,500
ft

5

PRODUCT IDENTIFICATION

MODEL # MF G .# DESCRIPT ION

GMH804 53A*

GMH8**CA

GMH807 03A*

GMH80704B*

GMH80903B*
GMH809 04C*
GMH809 05C*
GMH81155C*

GMH81405D*

Goodman® Brand 80% Modified Two-Stage G as Furnace

installat ion , 33 3/8" tall, I n duc ed dr aft, Two stage gas Valve, Integrat ed c ir cuit board
controlling 2nd stage gas valve by ti me. Left or r ight side gas ent r y. Aluminized st eel heat
exchanger. PSC blower moto r . 115 v o lt silicon nitride ignite r . "X" models are low NOx.
Chassis sizes are 14", 17.5 " 21, and 24.5" wide.

, Upflow/Horizont al Lef t and Right

GMH804 53A*
GMH807 03A*

GMH80704B*

GMH8***CB

GMH8***CC

GMH8***CD GMH81405D*

GMH8***AA

GMH8***BA

GMH80903B*
GMH809 04C*
GMH809 05C*
GMH81155C*

GMH81405D*
GMH804 53A*

GMH807 03A*

GMH80704B*

GMH80903B*
GMH809 04C*
GMH809 05C*
GMH81155C*

GMH81405D*

GMH804 03A*
GMH806 03A*

GMH80604B*

GMH80803B*
GMH808 04C*
GMH808 05C*
GMH810 05C*

GMH81205D*
GMH804 03A*

GMH806 03A*

GMH80604B*

GMH80803B*
GMH808 04C*
GMH808 05C*
GMH810 05C*

GMH81205D*

Goodman® Brand 80% Modified Two-Stage G as Furnace

, Upflow/Horizont al Lef t and Right
installat ion , 33 3/8" tall, I n duc ed dr aft, Two stage gas Valve, Integrat ed c ir cuit board
controlling 2nd stage gas valve by ti me. Left or r ight side gas ent r y. Aluminized st eel heat
exchanger. PSC blower moto r . 115 v o lt silicon nitride ignite r . "X" models are low NOx.
Chassis sizes are 14", 17.5 " 21, and 24.5" wide. CB r e vision changed t o a r o tatable induc er
(clockwise)

Goodman® Brand 80% Modified Two-Stage G as Furnace

, Upflow/Horizont al Lef t and Right
installat ion , 33 3/8" tall, I n duc ed dr aft, Two stage gas Valve, Integrat ed c ir cuit board
controlling 2nd stage gas valve by ti me. Left or r ight side gas ent r y. Aluminized st eel heat
exchanger. PSC blower moto r . 115 v o lt silicon nitride ignite r . "X" models are low NOx.
Chassis sizes are 14", 17.5 " 21, and 24.5" wide. CC r e vision changed t o a Hon eywell gas
valve

Goodman® Brand 80% Modified Two-Stag e Gas Fu rnace

. Upflow/Horizontal Left and right
installat ion , 33 3/8" tall, I n duc ed dr aft, Two stage gas Valve, Integrat ed c ircuit boar d
controlling 2nd stage gas valve by ti me. Le ft or r ight side gas ent r y. Aluminiz ed st ee l heat
exchanger. PSC blower mot or . 115 volt silicon nitride igniter. Chassis size 24.5" wide. " CD"
revision has a standard rated altittu de of 5,500 ft.

Goodman® Brand 80% Modified Two-Stage G as Furnace

, New model nomenclatur e, fired
at 23,000 BTUH per burner. Upflow/Horizontal Left and Right installation, 33 3/8" tall,
Induced draft, Tw o stage gas Valv e, Int egrated cir c ui t board cont rolling 2nd stage gas v alve
by time. Left or ri ght side gas entry. Alu linized steel heat ex c h anger . PSC blower mot or . 115
volt silicon nitride igniter . "X" models are low NOx. C hassis sizes are 14", 17. 5" 21, and

24.5" wide.

Goodman® Brand 80% Modified Two-Stage G as Furnace

, fired at 20,000 BT UH p er
burner . Upflow/ H or izont al Le ft and Right inst allation, 33 3/8" ta ll, Induced d r aft, Two st a ge
gas V alve, Integrated circu it board cont rolling 2nd stage gas v alve by time. Left or r ight side
gas entry. Aluminiz ed st eel he at ex c hange r . PSC blower mot or . 115 v olt silic on n itride
ignit er . "X" models are low NOx. Chassis siz es are 14 ", 17. 5" 21, and 24.5" wide. "BA "
revisions have a standard r a ted altit ude o f 4,500 f t

GMH8***BB

6

GMH804 03A*
GMH806 03A*

GMH80604B*

GMH80803B*
GMH808 04C*
GMH808 05C*
GMH810 05C*

Goodman® Brand 80% Modified Two-Stage G as Furnace

, fired at 20,000 BT UH p er
burner . Upflow/ H or izont al Le ft and Right inst allation, 33 3/8" ta ll, Induced d r aft, Two st a ge
gas V alve, Integrated circu it board cont rolling 2nd stage gas v alve by time. Left or r ight side
gas entry. Aluminiz ed st eel he at ex c hange r . PSC blower mot or . 115 v olt silic on n itride
ignit er . "X" models are low NOx. Chassis siz es are 14 ", 17. 5" 21, and 24.5" wide. "BB"
revisions and G MH81205D*B A have a standard r ated altitude of 5,500 ft

PRODUCT IDENTIFICATION

MODEL# MFG.# DESCRIPTION

AMH80453A*

AMH8**CA

AMH8***CB

AMH8***CC

AMH80703A*

AMH80704B*

AMH80903B*
AMH80904C*
AMH80905C*
AMH81155C*

AMH81405D*
AMH80453A*

AMH80703A*

AMH80704B*

AMH80903B*
AMH80904C*
AMH80905C*
AMH81155C*

AMH81405D*
AMH80453A*

AMH80703A*

AMH80704B*

AMH80903B*
AMH80904C*
AMH80905C*
AMH81155C*

AMH81405D*

Aman a® Brand 80% Mo dified Two- S tage Gas Furn ace

installat ion, 33 3/8" tall, T wo tone painted c abinet. I nduced draft, Two st age ga s Valv e,
Integrated c ircuit boar d controlling 2nd stage gas valv e by ti me. Le ft or r ight side gas ent r y.
St ainle ss st eel h eat exchanger. P S C b lower mot or . 115 v olt silic on nitride ignit er. "X"
models ar e low N Ox. Chassis sizes are 14", 1 7.5" 21, and 2 4.5" wide.

Aman a® Brand 80% Mo dified Two- S tage Gas Furn ace

installat ion, 33 3/8" tall, T wo tone painted c abinet. I nduced draft, Two st age ga s Valv e,
Integrated c ircuit boar d controlling 2nd stage gas valv e by ti me. Le ft or r ight side gas ent r y.
St ainle ss st eel h eat exchanger. P S C b lower mot or . 115 v olt silic on nitride ignit er. "X"
models ar e low N Ox. Chassis sizes are 14", 1 7.5" 21, and 2 4.5" wide. CB rev i sion changed
to a r otatable induc e r ( c l oc k wise)

Aman a® Brand 80% Mo dified Two- S tage Gas Furn ace

installat ion, 33 3/8" tall, T wo tone painted c abinet. I nduced draft, Two st age ga s Valv e,
Integrated c ircuit boar d controlling 2nd stage gas valv e by ti me. Le ft or r ight side gas ent r y.
St ainle ss st eel h eat exchanger. P S C b lower mot or . 115 v olt silic on nitride ignit er. "X"
models ar e low N Ox. Chassis sizes are 14", 1 7.5" 21, and 2 4.5" wide. CC rev i sion
changed to a Honey w ell gas valv e

, Upflow/Horizontal Left and Right

, Upflow/Horizontal Left and Right

, Upflow/Horizontal Left and Right

AMH8**CE AMH81405D*

AMH80403A*
AMH80603A*

AMH80604B*

AMH8***AA

AMH8***BA

AMH8***BB

AMH80803B*
AMH80804C*
AMH80805C*
AMH81005C*

AMH81205D*
AMH80403A*

AMH80603A*

AMH80604B*

AMH80803B*
AMH80804C*
AMH80805C*
AMH81005C*

AMH81205D*

AMH80403A*
AMH80603A*

AMH80604B*

AMH80803B*
AMH80804C*
AMH80805C*
AMH81005C*

A mana® Brand 80% Modi f ied T wo - S tage Gas Furn ace,

Upflow/Horizontal Left and Right
installat ion, 33 3/8" tall, T wo tone painted c abinet. I nduced draft, Two st age ga s Valv e,
Integrated c ircuit boar d controlling 2nd stage gas valv e by ti me. Le ft or r ight side gas ent r y.
St ainle ss st eel h eat exchanger. P S C b lower mot or . 115 v olt silicon nitride igniter. "X" model
is low NOx. Chassis siz e is 24. 5" wide. " CE " revision has a standard r ated altit ud e of 5,500
ft.

Aman a® Brand 80% Mo dified Two- S tage Gas Furn ace

, New model nomenclature, fired at
23,000 B TUH per burner . Upflow/ H or izont al L eft and Right i nstallation, 33 3/8" tal l, Two t one
painted cabinet. Induced draft, Two stage gas Valve, Integrated circuit board controlling 2nd
stage gas v al ve by time. Left or righ t side gas ent r y. S tainless steel heat e xchanger . PSC
blower motor . 115 v o lt silicon nitride ignite r . "X" models ar e low NOx. Chassis sizes ar e
14", 17.5" 21, and 24.5" wid e.

Aman a® Brand 80% Mo dified Two- S tage Gas Furn ace

, fired at 20,000 BTUH per burner.
Upflow /Horiz o ntal Left and R ight inst al lation, 33 3/8" tall, Two t one painted cabinet . Induced
draft, Two stage gas Valve, Integrated circuit board controlling 2nd stage gas valv e b y time.
Left or right side gas entr y. Stainless steel heat ex c h anger . PSC blower mot or . 115 v olt
silicon nitr ide igni ter. " X" models are low NOx. Chassis sizes ar e 14", 17. 5" 21, and 24.5"
wide. "BA " revisions have a st an dar d rated alt itude of 4, 5 00 ft

Aman a® Brand 80% Mo dified Two- S tage Gas Furn ace

, fired at 20,000 BTUH per burner.
Upflow /Horiz o ntal Left and R ight inst al lation, 33 3/8" tall, Two t one painted cabinet . Induced
draft, Two stage gas Valve, Integrated circuit board controlling 2nd stage gas valv e b y time.
Left or right side gas entr y. Stainless steel heat ex c h anger . PSC blower mot or . 115 v olt
silicon nitr ide igni ter. " X" models are low NOx. Chassis sizes ar e 14", 17. 5" 21, and 24.5"
wide. "BB" r evisions and AMH81205D*B A have a standard r ated altit ud e o f 5,500 f t

7

PRODUCT IDENTIFICATION

MODEL# MFG.# DESCRIPTION

ADSH80***AA

ADSH800403 AX*
ADSH800603 AX*
ADSH800804CX*
ADSH801005CX*

Amana® Brand 80% Modified Two-Stage G as Furnace

3/8" tall, Two tone pai nt ed cabinet. Induc ed draft, Two stage gas Valve, In te grated circuit board
control ling 2nd stage gas valve by t im e. Left or right side gas entry. Stainless steel heat
exchanger. PSC b lower motor. 115 v olt silicon nitride igniter. "X" models are low NOx. C hassis
sizes are 14", 17. 5" and 21" wide. St andard rated altitude of 5,500 ft

, Dedicated down flow installation, 33

8

PRODUCT IDENTIFICATION

-

MODEL # MFG # DESCR IPTION

AFE18-60A

N/A

Fossil Fuel Kit.

above/downstream of a gas or fossil fuel furnace when used with a heat pum p. It will operate
with sing le and two s tage heat pumps and single and two stage furna ces. T he AFE1 8-60A
cont rol wi l l t urn the heat pump unit off when the furnac e is turned on. An anti-s hort cycle f eature
initiates a 3 m inute timed off delay when the compressor goes off.

The AFE18-60A control is designed for use where the indoor coil is located

MODEL # MF G # DESCRIPTION

. F or use with Daikin Brand upflow f ur nace models. This kit is

. This kit allows Daikin Brand single stage 80% gas furnaces to

EFR01

FTK04

P1221001

P1221002F

FTK04

External Filter R ack Kit

intended to provide a location, external t o t he f ur nace c asing, for installat ion of a
permanent filter . The rack is mounted over the indoor air blower compartment area of
either side panel, and provide filter r etention as well as a location f or attaching ret ur n air
ductwor k .

F urnace Twinni ng K it

operate at the same t ime from a single thermost at . The two f urnac es to be "t winned" must
be the exact same model with their c ir culat ing air blowers set to deliver the same air flow
at the same time. This kit c annot be used to c ontrol more t han two furnaces.

MODEL # M F G # DES CRIPTI ON

HANG20

HANG21

HA02

N/A

N/A

N/A

High Altitude Natural Gas Kit.

fired at 20,000 Btu' s per cell for higher alt it udes. T his kit is required when inst alling t hese
furnac es abov e t heir max imum rat ed alt i t ude.

High Altitude Natural Gas Kit.

fired at 20,000 Btu' s per cell for higher alt it udes. T his kit is required when inst alling t hese
furnac es abov e t heir max imum rat ed alt i t ude.

High Altitude Kit

models fired at 22,500 BT U's per cell for higher altitudes. This kit is required when
installing these furnaces abov e their maximum rated alt itude. This kit c ontains # 43-49, 55
58 gas orif ic es. T he orifices in the kit have been selected as a result of testing wit h the
American G as A ssociation. T hey will prov ide appropr iat e derating at the altitude listed in
the High Altitude Charts as shown in the installation instruct ions of the k it .

. The kit is designed to convert Goodman®, Amana® Brand gas fur nace

The k it is designed to convert 80% gas furnace models

The k it is designed to convert 80% gas furnace models

9

PRODUCT IDENTIFICATION

MODEL # M F G # DESCRI P TION

LPLP03

LPT-06

MVK-01A
MVK-02A

SBT14
SBT17
SBT21

N/A

N/A

N/A

N/A

LP Gas Low Pressure Kit

installed on LP gas listed in this manual. This kit include s harness adaptors t o work with
White-Rodgers single & tw o stage gas valv es,H oneywell single and t wo - sta ge gas valv es,
as well as modulating gas v al ves.

LP Conversion Ki t

gas. T his kit supports both White - Rodg er s and Honeywell t wo st age valves. The
conversion fr om nat ur al gas (as shipped from t he factory) to propane gas requir es:
replac ing the burner or ifices, replac i ng gas valv e regulator springs (all two st age units)
and applying ident ification lab els.

furnaces to this LP kit.

Masonry Ven t Kit.

the upflow position only and will only be used with interior masonry chimneys. K it
incorp or ates a flue high limit safet y switch whi c h w ill interupt po wer to the gas valv e whe n
a backdraft condit ion exists.

Downflow Subbase.

are available f or the f ollow ing furnace widths: 14 " wide (SBT14) 17.5" wide (SBT17) and
21" wide ( S B T 21) .

. This kit converts

. Designed f or app lic at i on on gas fire d f ur nac e pr oduc ts

two-stage gas f ired unit s from natural to propane

only

N Ox screens must be rem oved wh en con verti ng 80%

For use wit h 8 0% AFU E , 33" t al l "H" and " S " model furnaces installed in

For use wit h 8 0% dedi c ated downflow furnace models. T hese kits

10

ACCESSORIES

T

MODEL

NUMBER

EFR01

AFE180-60A

GOODMAN® BRAND "H" Model Furnace Accessories

SBT14

SBT17

SBT21

AMU / GMU

ASAS / GSAS

LPM-06

LPLP02 LPLP03

HA02

FTK04

HANG20

MVK-01

HANG21

MVK-02

FSRKG14

FSRKG17

FSRKG21

FSRKG24

Description

GMH80403A**

GMH80603A**

GMH80604B**

GMH80803B**

GMH80804B**

GMH80805C**

GMH81005C**

GMH81205D**

GMH81405DNC*

GDH80403A**

GDH80603A**

GDH80804B**

GDH81005C**

Rack

Dual Fuel Board

EFR External Filter

Media Air Cleaners

14"

Downflow Subbase

Electronic Air Cleaner

····

····

····

····

····

····

····

····

····

····

····

··· ·

··· ·

·

21"

17.5"

Downflow Subbase

not approved for this model

approved for this model

(1 ) W/R & HW 2 stg valve
(2) BA REV 4,500 - 10,000 FT (excluding GMH81205 D*BA)
(3) BB REV 5,500 - 10,000 FT
(4 ) AA R ev
(5) GMH81205D*BA and GMH81405D*CD 5,500 FT - 10,000 F

Propane Gas

Downflow Subbase

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

Shut Off Kit

Conversion Kit

LP Low Pressure

··

··

··

··

··

··

··

··

···

··

··

··

··

Kit

Twinning Kit

High Altitude Orifice

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (5)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

W/Pressure Switch

High Altitude Orifices

Masonr y Vent Kit

W/Pressure Switch

High Altitude Orifices

·

·

·

·

·

·

·

(5)

Masonr y Vent Kit

Sound Reduction Kit

Sound Reduction Kit

Sound Reduction Kit

Sound Reduction Kit

(4)

(4)

(4)

(4)

(4)

(4)

(4)

·

(4)

··

11

ACCESSORIES

MODEL

NUMBER

EFR01

AFE180-60A

AMANA® BRAND "H" Model Furnace Accessories

SBT14

SBT17

SBT21

AMU / GMU

ASAS / GSAS

LPM-06

LPLP02 LPLP03

HA02

FTK04

MVK-01

HANG20

HANG21

MVK-02

FSRKG14

FSRKG17

FSRKG21

FSRKG24

Description

AMH80403A**

AMH80603A**

AMH80604B**

AMH80803B**

AMH80804B**

AMH80805C**

AMH81005C**

AMH81205D**

AMH81405DNC*

ADSH800403A**

ADSH800603A**

ADSH800804B**

ADSH801005C**

Rack

Dual Fuel Board

EFR External Filter

Media Ai r Cleaners

14"

Downflow Subbase

Electronic Air Cleaner

····

····

····

····

····

····

····

····

····

····

····

··· ·

··· ·

·

21"

17.5"

Downflow Subbase

not approved for this model
approved for this model

(1) W/R & HW 2 stg va lve
(2) BA REV 4,500 - 10,000 FT (excluding AMH81205D*BA)
(3) BB REV 5,500 - 10,000 FT
(4) AA Rev
(5) AMH81205D*BA and AMH81405D*CE 5,500 FT - 10,000 FT

Propane Gas

Downflow Subbase

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

(1)

Shut Off Kit

Conversion Ki t

LP Low Pressure

··

··

··

··

··

··

··

··

···

·· ·

·· ·

·· ·

·· ·

Kit

Twinning Ki t

High Altitude Orifice

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (2) (3)

(4) (5 )

W/Pressure Switch

High Altitude Orifices

Masonry Vent Kit

W/Pressure Switch

High Altitude Orifices

·

·

·

·

·

·

·

(5)

Masonry Vent Kit

Sound Reduction Kit

Sound Reduction Kit

Sound Reduction Kit

Sound Reduction Kit

(4)

(4)

(4)

(4)

(4)

(4)

(4)

·

(4)

··

12

ACCESSORIES

EXTERNAL FILTER RACK KIT

( EFR01 )

SLOTS IN FILTER
CLEAR SCREWS

UNIT SIDE

PANEL

ON UNIT

BLOWER DECK

SCREWS

FRONT

OF UNIT

BASE

OF UNIT

RETURN AIR

CUTOUT AREA

LOWER EDGE

SCREW

EFR01 EXTERNAL FILTER RACK KIT

Used on Models

80% Upflow Model Furnaces

FILTER RACK ASSEMBLY

(FACE FILTER OPENING

TOWARDS FRONT

OF UNIT)

13

ACCESSOR Y WIRING DIAGRAMS

HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

POWER SUPPLY
INPUT

FURNACE DEMAND
OUTPUT

BLOWER FAN DEMAND
OUTPUT

POWER SUPPLY INPUT
(COMMON)

SECOND STAGE FURNACE
DEMAND OUTPUT

COMPRESSOR OUTPUT

SECOND STAGE
COMPRESSOR OUTPUT

REVERSING VALVE
OUTPUT

POWER SUPPLY OUT
TO THERMOSTAT

CALL FOR
REVERSING VALVE

CALL FOR
COMPRESSOR

CALL FOR
EMERGENCY HEAT

CALL FOR
BLOWER FAN

CALL FOR
FURNACE HEAT

POWER SUPPLY COMMON
OUT TO THER MOSTAT

CALL FOR 2ND STAGE
FURNACE HEAT

CALL FOR 2ND STAGE
COMPRESSOR

POWER SUPPLY OUT
TO HP CONTROL

HP CALL FOR FURNACE
(DURING DEFROST)

REVERSING
VALVE OUTPUT

COMPRESSOR
CONTACTOR OUTPUT

POWER SUPPLY COMMON
OUT TO HP C ON TR OL

ODT (OUTDOOR
THERMOSTAT)

2ND STAGE COMPRESSOR
DEMAND OUTPUT

F
U
R
N
A
C
E

T
H
E
R
M
O
S
T
A
T

H
E
A
T

P
U
M
P

R
W1
G
C
W2
Y
Y2
O

R
O
Y
E
G
W1
C
W2
Y2

R
W2
O
Y

C
OT-NO
OT-NC
OT-C

Y2

P1-8

P1-7

P1-4

P1-6

P1-5

P1-2

P1-3

P1-1

P2-2

P2-1

P2-7

P2-8

P2-5

P2-9

P2-3

P2-4

P2-6

P3-9

P3-8

P3-7

P3-2

P3-6

P3-3

P3-1

P3-4

P3-5

24VAC

24VAC

F1

3A

C

C

24VAC

C

POWER
SUPPLY

1.0K

6.8K

6.8K

+5VDC

E/W1

O

Y

+VDC
+5VDC

+VDC

K1

K2

Q1

MICROPROCESSOR

24VAC

+VDC

K4

Q2

W1-FURN
W2-HP

G-STAT

G-FURN

Y2-HP

Y2-STAT
Y2-FURN

Y-STAT
Y-FURN

Y-HP

K3

14

BREAK FOR ODT

1 2

ALL FUEL SYSTEM CONTROL BOARD - AFE18-60A

This wiring diagram is for reference only. Not all wiring is as shown above.

Refer to the appropriate wiring diagram for the unit being serviced.

(For use with Heat Pumps in conjunction with 80% or 90% Single-Stage or Two-Stage Furnaces)

ACCESSOR Y WIRING DIAGRAMS

HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT . FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

FURNACE TWINING KIT - FTK04 (UTEC Control Board)

This wiring diagram is for reference only. Not all wiring is as shown above.

Refer to the appropriate wiring diagram for the unit being serviced.

(For use only with 80% or 90% Single-Stage Furnaces)

15

OPERATING INSTRUCTIONS

FOR Y OUR S AFETY RE AD BEFO RE OPERATING

If you do not follow these instructions exactly,
a fire or explosion may result causing property
damage, personal injury or loss of life.

A. This appliance does not have a pilot. It
is equipped with an ignition device which
automatically lights the burners. Do not
try to light the burners by hand.

B. BEFORE OPERATING smell around
the appliance area for gas. Be sure to
smell next to the floor because some gas
is heavier than air and will settle on the
floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.
Do not touch any electric switch;
do not use any telephone in your
building.
Immediately call your supplier
from a neighbor's phone. Follow
the gas suppliers instructions.

If you cannot reach your gas supplier,

call the fire department.

C. Use only your hand to move the gas
control switch or knob. Never use
tools. If the gas control switch or knob
will not operate, don't try to repair it,
call a qualified service technician.
Force or attempted repair may result in
a fire or explosion.

D. Do not use this appliance if any part
has been under water. Immediately call
a qualified service technician to inspect
the appliance and to replace any part of
the control system and any gas control
which has been under water.

OPERATING INSTRUCTIONS

1. STOP! Read the safety information

2. Set the thermostat to lowest setting.

3. Turn off all electric power to the
appliance.

4. This appliance is equipped with an
automatic ignition system which
automatically lights the burners. Do not
try to light the burners by hand.

5. Remove control access panel.

6. Move the gas control switch or knob
to "OFF ".

GAS CONTROL
SWITCH SHOWN
IN "ON" POSITION

7. Wait five (5) minutes to clear out any
gas. If you then smell gas, STOP!above on this label.
Follow "B" in the safety information
above on this label. If you don't smell
gas, go to the next step.

8. Move the gas control switch or knob
to "ON".

9. Replace control access panel.

10. Turn on all electric power to the
appliance.

11. Set the thermostat to the desired
setting.

12. If the appliance will not operate,
follow the instructions "To Turn Off Gas
To Appliance" and call your service
technician or gas supplier.

TO TURN OFF GAS TO APPLIANCE

1. Set the thermostat to its lowest setting.

2. Turn off all electric power to the
appliance if service is to be performed.

3. Remove control access panel.

4. Move the gas control switch or knob
to "OFF". Do not fo rce.

5. Replace control access panel.

WARNING: Improper
alteration, service or

maintenance can
cause injury or
property damage.

Refer to the user's
information manual
provided with this

consult a qualified
or the gas supplier.

This furnace must be

instructions and local
codes. In the absence
of local codes, follow
the National Fuel Gas

Code, ANSI Z223.1.

For indoor installation.

PGB & PGJ
For outdoor
installation only .

If notWARNING:

installed, operated
and maintained in
accordance with the
manufacturer's
instru ctions, this
product could expose
you to substances
in fuel combustion
which can cause
death or serious
illness and which
are known to the
State of California to
cause cancer, birth
defects or other
reproductive harm.
This product contains
fiberglass insulation.
Fiberglass insu la tion
contains a chemical

California to cause
cancer.

FOR YOUR SAFETY

Do not store or use gasoline or
other flammable vapors and liquids in the vicinity of this
or any other appliance.

16

0140F00001P

OPERATING INSTRUCTIONS

CONSIGNES DE SECURITE - LIRE

AVANT D'ALLUMER L'APPAREIL

AVERTISSEMENT: Le non-respect des in st r uct i ons qui suivent peut

^

entrainer un r i sque d'incendie ou d'explosion causant des dommages,
des blessures ou la mort.

A. Cet appareil comporte pas de veilleuse. Il est muni d'un mecanisme qui allume
automatiquement le bruleur. N

B. Sentir tout autour de l'appariel AVANT D'ALLUMER afin de deceler toute fuite de gaz.
Assurez-vous de sentir tout pres du plancher car certains gaz sont plus lourds que l'air
et se deposeront sur le plancher.

SI VOUS SENTEZ UNE ODEUR DE GAZ:
Ne tentez d'allumer aucun appariel.

Ne touchez pas aux interrupteurs electriques; n'utiliser aucun telephone
dans l'edifice ou vous vous trouvez.
Appelez immediatement votre fournisseur de gaz en utilisant le telephone
d'un voisin et suivez les instructions du f ournisseur.
Appelez les pompiers si vous ne parvenez pas a rejoindre votre fournisseur
de gaz.

C. N'utiliser que votre main pour pousser ou tourner le commande du gaz. N'utilisez
jamais d'outils. Si vous ne parvenez pas a pousser ou a tourner la commande, ne tentez
pas de la reparer; appelez un reparateur qualifie. Forcer la commande ou essayer de la
reparer peut entrainer un risque d'incendie ou d'explosion.

D. N'utilisez pas cet appareil si l'une de ses parties a ete dans l'eau. Si cela se produit,
demandez immediatement a un reparateur qualifie d'insp ecter l'appareil et de remplacer
toute piece du systeme de controle et toute commande de gaz ayant ete dans l'eau.

^^

'allumez paz le bruleur manuellement.

^

^

0140F00002P

1. UN INSTANT! Lisez d'abord les consignes

INSTRUCTIONS DE SERVICE

de securite ci- d e ssus.

2. Reglez le thermostat a son point le plus bas.

3. Coupez l'alimentation electrique de l'appareil.

4. Cet appareil est muni d'un mecanisme qui
all ume automatiquement le bruleur. Ne tentez
pas d'allum er le bruleur manuellement.

5. Retirez le panneau d'acces de la commande.

6. Mettez la commande de gaz a la position

^

ARRET ("OFF").

7. Attendez cinq (5) minutes afin de permettre a
tout gaz present d'etre evacue. Si vous sentez
une odeur de gaz a ce moment, ARRETEZ! et
suivez les consignes de securite donnees au
paragraphe B ci-dessus. Si vous ne sentez pas
de gaz, passez a l'etape suivante.

8. Mettez la commande de gaz a la position
MARCHE ("ON").

9. Remettez la panneau d'acces de la commande
en place.

10. Retablissez l'alimenation electrique de l'appareil.

11. Reglez le thermostat a le temperature desiree.

12. Si l'appareil ne fonctionne pas, suivez les
instructions intitulees "Arret du gaz" et appelez un
reparateur qualifie ou votre fournisseur de gaz.

1. Reglez le thermostat a son point le plus bas.

2. Coupez l'alimentation electrique de l'appareil si vous devez effectuer un entretien.

3. Retirez le panneau d'acces de la commande.

4. Mettez la commande de gaz a la position ARRET ("OFF").

5. Remettez le panneau d'acces de la commande en place.

^

^

^

^

^

^

ARRET DU GAZ

^

Commande de
gaz en position

"MARCHE"

17

OPERATING INSTRUCTIONS

A

O

R
M

A

O

G

S

A

T

E

L

N

I

E

R

I

E

R

A

V

U

D

G

Z

A

"

L

N

U

M

A

A

R

E

V

S

E

L

N

I

"

P

"

N

O

G

Z

T

I

B
N

N

G

H

O

A

N

E

,

L

E

U

N

O

E

P

A

M

/

S

A

O

W

S

S

"

E

R

H

C

N

18

PRODUCT DESIGN

Safety

Please adhere to the following warnings and cautions when
installing, adjusting, altering, servicing, or operating the fur­nace.

WARNING

T

O PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER INSTALLATION,
ADJUSTMENT, ALTERATI ON, SERV ICE OR MAINTENANCE, R EFER TO THI S
MANUAL.
QUALIFIED INSTALLE R, SERVICE AGENCY OR THE GAS SUPPLIER.

T

MAY CAUSE SERI OUS ILLNESS OR DEATH AN D WHICH ARE KNOWN TO THE

S

REPRODUCTIVE HARM.

TO PREVENT POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH

DUE TO ELECTRICAL SHOCK, THE FURNACE MUST BE LOC ATED TO PROTECT
THE ELEC TRICA L COMPON ENTS FROM WA TER.

OR ADDITIONAL ASSISTANCE OR INFORMATION, CONSULT A

F

WARNING

HIS PRODUCT CONTAINS OR PRODUCES A CHEMICAL OR CHEMICALS WHICH

TATE OF CALIFORNIA TO CAUSE CANCER, BI RTH DEFECTS OR OTHER

WARNING

Product Application

This product is designed for use as a residential home gas
furnace. It is not designed or certified for use in mobile
home, trailer, or recreational vehicle applications.

This furnace can be used in the following non-industrial
commercial applications: Schools, Office buildings, Churches,

Retail stores, Nursing homes, Hotels/motels, Common or
office areas. In such applications, the furnace must be installed

with the

Goodman® & Amana

installation instructions.

®

Brand 80% furnaces are ETL certi­fied appliances and are appropriate for use with natural or
propane gas. (NOTE: If using propane gas, a propane
conversion kit is required).

IMPORTANT NOTE: The 80% furnace cannot be in­stalled as a direct vent (i.e.., sealed combustion) fur­nace. The burner box is present only to help reduce
sound transmission from the burners to the occupied
space.

To ensure proper installation, operation and servicing, thor­oughly read the installation and service manuals for specif­ics pertaining to the installation, servicing and application
of this product.

WARNING

Charge (ESD) Precautions
NOTE: Discharge body’s static electricity before touching

unit. An electrostatic discharge can adversely affect elec­trical components.

Use the following precautions during furnace installation
and servicing to protect the integrated control module from
damage. By putting the furnace, the control, and the per­son at the same electrostatic potential, these steps will help
avoid exposing the integrated control module to electrostatic
discharge. This procedure is applicable to both installed
and uninstalled (ungrounded) furnaces.

1. Disconnect all power to the furnace. Do not touch the
integrated control module or any wire connected to the
control prior to discharging your body’s electrostatic
charge to ground.

2. Firmly touch a clean, unpainted, metal surface of the
furnace near the control. Any tools held in a person’s
hand during grounding will be discharged.

3. Service integrated control module or connecting wiring
following the discharge process in Step 2. Use caution
not to recharge your body with static electricity; (i.e.,
do not move or shuffle your feet, do not touch ungrounded
objects, etc.). If you come in contact with an ungrounded
object, repeat Step 2 before touching control or wires.

4. Discharge any static electricity from your body to ground
before removing a new control from its container. Fol­low Steps 1 through 3 if installing the control on a fur­nace. Return any old or new controls to their containers
before touching any ungrounded object.

OSSIBLE PROPERTY DAMAGE, PERSONAL INJURY O R DEATH DUE TO FIRE ,

P

EXPLOSION, SMOKE, SOOT , CONDENSTAION, EL ECTRICAL SHOCK OR CARBON
MONOXIDE MAY RESULT FROM I MPROPER INSTALLATION, REPAIR, OPERATIO N,
OR MAINTENANCE OF THIS PRODUCT.

WARNING

T

O PREVENT PROPERTY DAMAGE, PERSONAL INJ URY OR DEATH D UE TO FIRE,
DO NOT INSTALL THIS FURNACE IN A MOBILE HOME, TRAILER, OR RECREATIONAL
VEHICLE.

To ensure proper furnace operation, install, operate, main­tain and service the furnace in accordance with the instal­lation, operation and service instructions, all local building
codes and ordinances. In their absence, follow the latest
edition of the National Fuel Gas Code (NFPA 54/ANSI
Z223.1), and/or CAN/CGA B149 Installation Codes, local
plumbing or waste water codes, and other applicable codes.

A copy of the National Fuel Gas Code (NFPA 54/ANSI
Z223.1) can be obtained from any of the following:

American National Standards Institute
1430 Broadway
New York, NY 10018

National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02269

19