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Maytag Amana MVM97 Series Installation Instructions Manual

Modulating gas furnace, fsp category iv direct or non direct vent air furnace

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I
NSTALLATION
*MVM97 & *CVM97
M
ODULATING
(Type FSP CATEGORY IV Direct
or Non Direct Vent Air Furnace)
These furnaces comply with requirements em-
bodied in the American National Standard / Na-
tional Standard of Canada ANSI Z21.47·CSA-2.3
Gas Fired Central Furnaces.
s a professional installer you have an obligation to know
A
the product better than the customer. This includes all
safety precautions and related items.
Prior to actual installation, thoroughly familiarize yourself
with this Instruction Manual. Pay special attention to all
safety warnings. Often during installation or repair it is
possible to place yourself in a position which is more
hazardous than when the unit is in operation.
Remember, it is your responsibility to install the product
safely and to know it well enough to be able to instruct a
customer in its safe use.
Safety is a matter of common sense...a matter of thinking
before acting. Most dealers have a list of specific good
safety practices...follow them.
The precautions listed in this Installation Manual are
intended as supplemental to existing practices. However,
if there is a direct conflict between existing practices
and the content of this manual, the precautions listed
here take precedence.
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.
NOTE: Please contact your distributor or our website for
*
the applicable Specification Sheet referred to in this manual.
IOG-2007G
02/2018
I
NSTRUCTIONS FOR
G
F
AS
URNACE
Installer:
Affix all manuals
adjacent to the unit.
5151 San Felipe Suite 500
Houston, TX 77056
www.goodmanmfg.com • www.amana-hac.com
© 2014-2018 Goodman Manufacturing Company, L.P .
is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
TABLE OF CONTENTS
S
C
..................................... 4
AFETY
ONSIDERATIONS
S
I
......................................... 5
HIPPING
NSPECTION
E
D
LECTROSTATIC
ISCHARGE
T
T
I
........................................... 6
O
HE
NSTALLER
P
D
....................................... 6
RODUCT
ESCRIPTION
F
................................................... 6
EATURES
P
A
....................................... 7
RODUCT
PPLICATION
L
R
& C
OCATION
EQUIREMENTS
C
A
LEARANCES AND
CCESSIBILITY
E
F
R
XISTING
URNACE
EMOVAL
T
L
.................................... 10
HERMOSTAT
OCATION
C
& V
OMBUSTION
ENTILATION
I
P
.................................... 14
NSTALLATION
OSITIONS
H
A
& C
ORIZONTAL
PPLICATIONS
F
S
....................................... 14
URNACE
USPENSION
F
C
P
S
RONT
OVER
RESSURE
WITCH
D
T
L
..................................... 14
RAIN
RAP AND
INES
L
.................................................. 15
EVELING
A
E
G
LTERNATE
LECTRICAL AND
D
P
................................................ 15
RAIN
AN
F
P
........................................ 15
REEZE
ROTECTION
P
G
/H
A
ROPANE
AS
IGH
LTITUDE
V
/F
P
& C
ENT
LUE
IPE
OMBUSTION
D
C
: N
-D
UAL
ERTIFICATION
ON
M
J
M
ATERIALS AND
OINING
ETHODS
P
V
/F
C
ROPER
ENT
LUE AND
OMBUSTION
T
L
.................................... 17
ERMINATION
OCATIONS
S
V
R
PECIAL
ENTING
EQUIREMENTS
F
I
I
C
OR
NSTALLATIONS
N
ANADA
S
F
C
TANDARD
URNACE
ONNECTIONS
C
A
P
..................................... 19
OMBUSTION
IR
IPE
V
/I
T
ENT
NTAKE
ERMINATIONS
F
I
M
OR
NSTALLATION OF
ULTIPLE
C
V
T
ONCENTRIC
ENT
ERMINATION
S
W
V
K
...................................... 23
IDE
ALL
ENT
IT
C
D
L
& D
ONDENSATE
RAIN
INES
G
D
I
ENERAL
RAIN
NFORMATION
F
S
D
..................................... 23
IELD
UPPLIED
RAIN
(ESD) P
.............. 5
RECAUTIONS
.................. 8
ONSIDERATINOS
............................... 9
................................ 10
A
R
............ 10
IR
EQUIREMENTS
............... 14
ONSIDERATIONS
T
L
............ 14
UBE
OCATION
L
C
.......... 15
AS
INE
ONNECTIONS
I
................. 15
NSTALLATIONS
A
P
.................. 15
IR
IPE
/D
V
............ 16
IRECT
IRECT
ENT
........................... 16
A
P
P
IR
IPING
RACTICES
.......................... 17
.......................... 19
D
V
F
IRECT
ENT
URNACES
............................ 23
T
................... 23
RAIN
RAP
.............................. 23
. 16
.. 22

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Summary of Contents for Maytag Amana MVM97 Series

  • Page 1 Specification Sheet referred to in this manual. 5151 San Felipe Suite 500 Houston, TX 77056 IOG-2007G www.goodmanmfg.com • www.amana-hac.com 02/2018 © 2014-2018 Goodman Manufacturing Company, L.P . is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
  • Page 2 TABLE OF CONTENTS ....... 24 CTK01 T PFLOW ODEL NSTALLED ERTICALLY EATING PERATION WITH HERMOSTAT ......... 24 ) ........40 RAIN XITING IGHT OMMUNICATING ........24 CTK02**, CTK03** & CTK04** RAIN XITING EATING PERATION WITH ) ....40 PFLOW ODEL NSTALLED ORIZONTALLY HERMOSTAT...
  • Page 3 TABLE OF CONTENTS ..........53 LAME ENSOR ONDENSATE RAP AND RAIN YSTEM ......... 53 ) ......54 ROUBLESHOOTING UALIFIED ERVICER (ESD) P ....53 ) ....55 LECTROSTATIC ISCHARGE RECAUTIONS LAME ENSOR UALIFIED ERVICER ........53 ......55 IAGNOSTIC HART EFORE EAVING AN NSTALLATION...
  • Page 4 AFETY ONSIDERATIONS WARNING Adhere to the following warnings and cautions when install- O PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPER ing, adjusting, altering, servicing, or operating the furnace. INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE To ensure proper installation and operation, thoroughly read REFER TO THIS MANUAL OR ADDITIONAL ASSISTANCE OR this manual for specifics pertaining to the installation and...
  • Page 5 RISQUE D'EMPOISONNEMENT AU MONOXYDE DE CARBONE Advertencia especial para la instalación de calentadores ó manejadoras de aire en áreas cerradas como estacionamientos ó cuartos de servicio. Cette ventilation est nécessaire pour éviter le danger d'intoxication Las emisiones de monóxido de carbono pueden circular a través au CO pouvant survenir si un appareil produisant du monoxyde del aparato cuando se opera en cualquier modo.
  • Page 6 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.
  • Page 7 Gas Valve This product is dual certified. Dual certification means that Gas Line Entrance (Alternate) the combustion air inlet pipe is OPTIONAL and the furnace can Pressure Switch(es) be vented as a: Gas Manifold Non-direct vent (single pipe) central forced air furnace Combustion Air Intake Connection in which combustion air is taken from the installation Hot Surface Igniter...
  • Page 8 NOTE: The Commonwealth of Massachusetts requires that the WARNING following additional requirements must also be met: • Gas furnaces must be installed by a licensed plumber or OSSIBLE PROPERTY DAMAGE PERSONAL INJURY OR DEATH DUE TO gas fitter. FIRE EXPLOSION SMOKE SOOT CONDENSATION...
  • Page 9 • Counterflow Installation over a noncombustible problems. Do not install the furnace where the combustion air is exposed to the following floor. Before setting the furnace over the plenum opening, ensure the surface around the opening substances: is smooth and level. A tight seal should be made permanent wave solutions between the furnace base and floor by using a chlorinated waxes or cleaners...
  • Page 10 Installations must adhere to the clearances to combustible ma- 6. Follow the lighting instructions. Place the appliance be- terials to which this furnace has been design certified. The ing inspected in operation. Adjust thermostat so appli- minimum clearance information for this furnace is provided on ance shall operate continuously.
  • Page 11 out of the house (clothes dryers, exhaust fans, fireplaces, etc.) determined in accordance with the method in 9.3.2.1 or 9.3.2.2 except that increase the problem by starving appliances of air. where the air infiltration rate is known to be less than 0.40 ACH, the method in 9.3.2.2 shall be used.
  • Page 12 (2) Combining spaces in different stories. The volumes of spaces in dif- ferent stories shall be considered as communicating spaces where such spaces are connected by one or more openings in doors or floors having a total minimum free area of 2 in. /1000 Btu/hr (4400 mm /kW) of total input rating of all appliances.
  • Page 13 9.3.7.1 Louvers and Grilles. The required size of openings for combus- tion, ventilation, and dilution air shall be based on the net free area of each opening. Where the free area through a design of louver or grille or screen is known, it shall be used in calculating the size opening required to provide the free area specified.
  • Page 14 & C NSTALLATION OSITIONS ORIZONTAL PPLICATIONS ONSIDERATIONS *MVM97 models may be installed upflow or horizontally with When installing a furnace horizontally, additional consider- left or right side down. *CVM97 models may be installed ation must be given to the following: downflow or horizontally with left or right side down.
  • Page 15 & C EVELING OMBUSTION Leveling ensures proper condensate drainage from the heat This manual will refer to the pipe that discharges products exchanger. For proper flue pipe drainage, the furnace must of combustion to the outdoors as the “vent” pipe or “flue” be level lengthwise from end to end.
  • Page 16 the other opening for 2” diameter pipe, and 4 9/16” minimum ERTIFICATION IRECT IRECT for 3” pipe. This furnace is dual certified and may be installed as a non-direct The use of two short radius 45 degree elbows is permit- vent (single pipe) or direct vent (dual pipe) appliance.
  • Page 17 • The combustion air intake termination of a direct vent application should not terminate in an area which is frequently dusty or dirty. NO TRANSITION ON HORIZONTAL PLANE, NOTE: In Canada, the current edition of CAN/CSA B149.1- THIS CREATES A 15 takes precedence over the preceding termination WATER TRAP AND restriction.
  • Page 18 DIRECT VENT TERMINAL CLEARANCES Canadian Installations U.S. Installations Canadian Installations U.S. Installations Clearance to service 3 ft. (91 cm). A= Clearance above grade, 12 in. (30 cm) 12 in. (30 cm) regulator vent outlet. veranda, porch, deck or balcony. (See 1.24.6-i(9)b.) J= Clearance to nonmechanical air 6 in.
  • Page 19 lows service removal of air intake piping internal to the fur- TANDARD URNACE ONNECTIONS nace blower compartment. The combustion air intake pipe can also be secured directly to the counterflow unit air intake It is the responsibility of the installer to ensure that the pip- pipe coupling.
  • Page 20 Insert flange. Cut 2 ½” long. R 000142 Vent/Flue Pipe Cuts Figure 11 1. Remove screws from vent flange. 2. Remove internal elbow and vent pipe. Figure 10 3. Cut pipe 2 1/2” from flange. 4. Remove cabinet plug adjacent to inducer outlet and install an original cabinet vent hole.
  • Page 21 5) Increased Clearance Configurations using (2) 45 deg. elbows should LTERNATE OMBUSTION ROVISION be considered equivalent to one 90 deg. elbow. (Upflow / Horizontal models only) 6) One 90° elbow should be secured to the combustion air intake connec- When using the alternate venting location, either in a tion.
  • Page 22 12" MIN. 90° ELBOWS VENT/FLUE TEE ( OPTIONAL) 45° ELBOW TURNED DOWN or 90° ELBOW TURNED 3” - 24” DOWN 12" MIN. ABOVE HIGHEST ANTICIPATED SNOW LEVEL 12" MIN. ABOVE HIGHEST ANTICIPATED SNOW LEV EL Horizontal Termination (Single Pipe) Above Highest Anticipated Snow Level Figure 15 Alternate Horizontal Vent Termination (Dual Pipe) Figure 17...
  • Page 23 appropriate drain location in compliance with local and na- tional codes. Follow the bullets listed below when installing the drain system. Refer to the following sections for specific details concerning 3”MIN furnace drain trap installation and drain hose hook ups. 24”MAX •...
  • Page 24 Hose #1 Hose #2 45 degree 45 degree barb-pipe barb-pipe adapter adapter Coupling Installer selects right or left side drain and installs this hose accordingly. 100 Degree Elbow Figure 23 Figure 21 RAIN XITING IGHT NOTE: Drain components shown 1. Locate and Install the 45º pipe / hose drain coupling for information purposes only.
  • Page 25 PFLOW ODEL NSTALLED ORIZONTALLY WITH IGHT PFLOW ODEL NSTALLED ORIZONTALLY WITH Minimum 5 1/2" clearance is required for the drain trap Minimum 5 1/2" clearance is required for the drain trap beneath the furnace. beneath the furnace. *Also see Front Cover Pressure Switch Tube Location on page Hose #2 Hose #11 Hose #6...
  • Page 26 5. Insert the cut end of tube #5 through the lower cabinet 8. Locate hose #5 and cut 3” from the non-grommet end. drain hole. Discard the section without the grommet. 6. Insert 100 degree elbow in the cut end of hose #5. 9.
  • Page 27 RAIN XITING IGHT OUNTERFLOW ODEL NSTALLED ORIZONTALLY WITH IGHT Minimum 5 1/2” clearance is required for the drain trap beneath the furnace. NOTE: For horizontal installations, some of the required hoses are found in the factory-installed hose assemblies. Remove the hose clamps to obtain the respective hoses needed for installation, and install per the following directions.
  • Page 28 12. Insert 100º elbow in hose #5 and secure with a red OUNTERFLOW ODEL NSTALLED ORIZONTALLY WITH clamp. 13. Locate hose #4 and cut a cut off a 4” straight section Minimum 5 1/2" clearance is required for the drain trap and discard the radius end.
  • Page 29 Use a separate fused branch electrical circuit containing prop- 3. Relocate junction box and associated plugs and grommets erly sized wire, and fuse or circuit breaker. The fuse or to opposite side panel. Secure with screws removed in circuit breaker must be sized in accordance with the maxi- step 2.
  • Page 30 Cooling’. Refer to the following figures for proper connections to IMPORTANT NOTE the integrated control module. , DIP O USE A SINGLE STAGE HERMOSTAT SWITCH ON THE Low voltage connections can be made through either the right or FURNACE CONTROL BOARD MUST BE SET TO THE POSITION left side panel.
  • Page 31 To install/connect a dehumidistat: Turn OFF power to the furnace before installing any accessories. 1. Turn OFF power to furnace. Follow the humidifier or air cleaner manufacturers’ instructions for locating, mounting, grounding, and controlling these acces- 2. Secure the dehumidistat neutral wire (typically the white sories.
  • Page 32 ALVE CAUTION This unit is equipped with a 24 volt gas valve which modulates by pneumatic linkage to the combustion air blower. Taps for O PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE measuring the gas supply pressure and manifold pressure are INLET GAS SUPPLY PRESSURE MUST BE AS SPECIFIED ON THE UNIT provided on the valve.
  • Page 33 • The following stipulations apply when connecting gas piping. Re- Protect connectors and semirigid tubing against physical fer to Gas Piping Connections figure for typical gas line connec- and thermal damage when installed. Ensure aluminum- tions to the furnace. alloy tubing and connectors are coated to protect against external corrosion when in contact with masonry, •...
  • Page 34 Gas Piping Connections Manual Shut Off Valve (upstream from ground joint pipe union) Manual Shut Off Valve Alternate Manifold Burners Gas Line (upstream from ground joint Location pipe union) Gas Valve *Ground Joint *Ground Pipe Joint Union Pipe Union Drip Leg Grommet in Standard Gas Line...
  • Page 35 A gas detecting warning system is the only reliable way to detect WARNING a propane gas leak. Rust can reduce the level of odorant in pro- pane gas. Do not rely on your sense of smell. Contact a local DGES OF SHEET METAL HOLES MAY BE SHARP SE GLOVES AS A propane gas supplier about installing a gas detecting warning PRECAUTION WHEN REMOVING HOLE PLUGS...
  • Page 36 & F Example: IRCULATING ILTERS static reading from return duct = -0.1" W.C. UCT WORK static reading from supply duct = +0.3" W.C. Duct systems and register sizes must be properly designed for the CFM and external static pressure rating of the furnace. total external static pressure on this system = 0.4"...
  • Page 37 Consider installing an air cleaner with deep-pleated media filter at the time of furnace installation. A deep-pleated fil- WARNING ter with a MERV rating of 8 (minimum) will often provide DGES OF SHEET METAL HOLES MAY BE SHARP SE GLOVES AS A better filtration to protect equipment and the air distribu- PRECAUTION WHEN REMOVING SHEET METAL FROM RETURN AIR tion system than a standard 1"...
  • Page 38 Air cleaner installation location Maximum Heating Airflow Filter (Media) Dimensions Part Number Cleaner Family Si de or bottom return 1200 CFM 16 i n X 20 i n x 5¼" AM11-1620-5 Si de or bottom return 1600 CFM 16 i n X 25 i n x 5¼" AM11-1625-5 AM11-5 Si de or bottom return...
  • Page 39 • After 10 total minutes, the furnace control board FILTER increases the firing rate to 78% at a rate of 1% ACCESS DOOR per second. • After 20 total minutes, the furnace control board increases to 100% at a rate of 1% per second for the remainder of the call for heat.
  • Page 40 Call for 2nd-Stage Heat - Thermostat contacts close R to W1 • The furnace control board adjusts to the low firing and W2. rate. • After 2 minutes, the furnace control board accepts After a successful Light Off Sequence and expiration of the specific heat requested demand.
  • Page 41 approved method. Verify that all required kits (propane gas, supply pressure can be measured at the gas valve inlet pressure etc.) have been appropriately installed. tap or at a hose fitting installed in the gas piping drip leg. The supply pressure must be measured with the burners operating. URNACE TARTUP To measure the gas supply pressure, use the following proce-...
  • Page 42 2. Turn off all electrical power to the system. NOTE: If measuring gas pressure at the drip leg or Honeywell 3. Outlet pressure tap connections: Remove the outlet VR9205R gas valve, a field-supplied hose barb fitting must be pressure tap plug. Install an 1/8" NPT hose barb fitting installed prior to making the hose connection.
  • Page 43 2. Place thermometers in the return and supply Manifold Gas Pressure ducts as close to the furnace as possible. Thermometers must not be influenced by Range Nom inal radiant heat by being able to “see” the heat Natural High Stage 3.2 - 3.8"...
  • Page 44 IRCULATOR LOWER PEEDS 100% Low heat High Stage Model Stage Heat CFM for Cool Cool *CFM 2 stage WARNING 1059 O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK *MVM970603BN* 1007 1158 TURN POWER TO THE FURNACE BEFORE CHANGING SPEED TAPS 1212 1260 1202...
  • Page 45 • Profile A provides only an OFF delay of one (1) minute at In general, lower heating speeds will reduce electrical consump- 100% of the cooling demand airflow. tion, lower operating sound levels of the blower, and increase the outlet air temperature delivered to the home. The speeds avail- able allow the blower performance to be optimized for the par- ticular needs of the installation.
  • Page 46 Two-way digital communications is accomplished using only two In continuous fan mode, the CTK0* thermostat provides wires. The thermostat and subsystem controls are powered with the airflow demand. The thermostat may be configured 24 VAC. Thus, a maximum of 4 wires between the equipment for one of three continuous fan speed settings allow for and thermostat is all that is required to operate the system.
  • Page 47 UTDOOR NDOOR IRING As few as two wires can be utilized between the indoor and outdoor units. For this wiring scheme, only the data lines, 1 and 2, are needed between the indoor and outdoor units. A 40VA, 208/230 VAC to 24VAC transformer must be installed in the out- door unit to provide 24VAC power to the outdoor unit’s electronic control.
  • Page 48 DIP S WITCHES...
  • Page 49 CTKO* 1 & 2 CTK0* Thermostat Thermostat ComfortNet Compatible ComfortNet Compatible Furnace Furnace Integrated Integrated Control Module Control Module 40VA Transformer ComfortNet Compatible (included in CTK01 kit) AC/HP Integrated ComfortNet Compatible AC/HP Control Module Integrated Control Module 208/230 VAC 24 VAC System Wiring using Four-Wires System Wiring using Two-Wires between Furnace and AC/HP and Four-Wires between Furnace and Thermostat...
  • Page 50 LED Status Indication Possible Causes Corrective Action(s) Notes & Cautions •   Normal condition •   None •   None •   None 2 Flashes •   Out-of-box reset •   Control power up •   None •   None Communications •   Learn button depressed Rapid Flashing •   Normal network traffic •  ...
  • Page 51 • • Circulator blower is energized on heat speed following a Furnace circulator blower and outdoor cooling unit run their thirty (30) second blower on delay. The circulator blower appropriate speeds, integrated control module monitors CFM will increase or decrease with gas valve safety circuits continuously.
  • Page 52 • URNACE ONTROL OARD R and G thermostat contacts open, completing the call for fan. The furnace control board is an electronic device which, if a • Circulator blower is de-energized. Electronic air cleaner potential safety concern is detected, will take the necessary precautions and provide diagnostic information through an terminal is de-energized.
  • Page 53 OLLOUT IMIT IAGNOSTIC HART The rollout limit controls are mounted on the burner/manifold assembly and monitor the burner flame. They are normally- WARNING closed (electrically), manual-reset sensors. These limits guard against burner flames not being properly drawn into the heat HIGH VOLTAGE ! exchanger.
  • Page 54 ILTER EMOVAL AINTENANCE Depending on the installation, differing filter arrangements can WARNING be applied. Filters can be installed in either the central return register or a side panel external filter rack (upflow only). A me- O AVOID ELECTRICAL SHOCK INJURY OR DEATH dia air filter or electronic air cleaner can be used as an alternate DISCONNECT ELECTRICAL POWER BEFORE PERFORMING ANY filter.
  • Page 55 LAME ENSOR UALIFIED ERVICER EPAIR AND EPLACEMENT ARTS • When ordering any of the listed functional parts, be Under some conditions, the fuel or air supply can create a nearly invisible coating on the flame sensor. This coating acts as an sure to provide the furnace model, manufacturing, and insulator causing a drop in the flame sense signal.
  • Page 56 ROUBLESHOOTING ODES...
  • Page 57 ROUBLESHOOTING ODES...
  • Page 58 ROUBLESHOOTING ODES...
  • Page 59 ROUBLESHOOTING ODES...
  • Page 60 ROUBLESHOOTING ODES...
  • Page 61 TATUS ODES NO POWER NORMAL OPERATION INDICATES AIRFLOW, FOLLOWED BY CFM BLOWER MOTOR NOT RUNNING BLOWER COMMUNICATION ERROR BLOWER HP MIS-MATCH BLOWER MOTOR OPERATING IN POWER, TEMPERATURE, OR SPEED LIMIT BLOWER MOTOR CURRENT TRIP OR LOST ROTOR BLOWER MOTOR LOCKED ROTOR BLOWER OVER/UNDER VOLTAGE TRIP OR OVER TEMPERATURE TRIP INCOMPLETE PARAMETERS SENT TO MOTOR LOW INDOOR AIRFLOW...
  • Page 62 *MVM97_A*, *CVM97_A* IRING IAGRAM DOOR SWITCH JUNCTION BOX INDUCTOR COIL (ON SOME MODELS) INDOOR CIRCULATOR BLWR LINE NEUTRAL ELECTRONIC AIR CLEANER OPTIONAL 3 ID BLWR NEUTRAL HUMIDIFIER OPTIONAL NEUTRAL HOT SURFACE IGNITER LINE NEUTRAL DIAGNOSTIC LED’S 40 VA FUSE 3A TRANSFORMER TR (5) 24 VAC...
  • Page 63 PECIAL NSTRUCTIONS FOR RODUCTS NSTALLED IN THE TATE OF ASSACHUSETTS For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the VENT/FLUE Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the...
  • Page 64 CUSTOMER FEEDBACK We are very interested in all product comments. Please fill out the feedback on one of the following links: Goodman® Brand Products: (http://www.goodmanmfg.com/about/contact-us). Amana® Brand Products: (http://www.amana-hac.com/about-us/contact-us). You can also scan the QR code on the right for the product brand AMANA®...