Goodman Mfg MVC95 Propane GAS/HIGH Altitude Installations, VENT/FLUE Pipe & Combustion AIR Pipe

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PROPANE GAS/HIGH ALTITUDE INSTALLATIONS

ALTERNATEELECTRICALANDGASLINECONNECTIONS

This furnace has provisions allowing for electrical and gas line con- nections through either side panel. In horizontal applications the connections can be made either through the “top” or “bottom” of the furnace.

DRAINPAN

A drain pan must be provided if the furnace is installed above a conditioned area. The drain pan must cover the entire area under the furnace (and air conditioning coil if applicable).

FREEZEPROTECTION

Refer to Horizontal Applications and Conditions - Drain Trap and Lines.

FURNACESUSPENSION

If the furnace is installed in a crawl space it must be suspended from the floor joist or supported by a concrete pad. Never install the furnace on the ground or allow it to be exposed to water. Refer to Location Requirements and Considerations - Furnace Suspen- sion for further details.

PROPANE GAS/HIGH ALTITUDE INSTALLATIONS

WARNING

POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH MAY OCCUR IF THE CORRECT CONVERSION KITS ARE NOT INSTALLED. THE APPROPRIATE KITS MUST BE APPLIED TO ENSURE SAFE AND PROPER FURNACE OPERATION. ALL CONVERSIONS MUST BE PERFORMED BY A QUALIFIED INSTALLER OR SERVICE AGENCY.

This furnace is shipped from the factory configured for natural gas at standard altitude. Propane gas installations require an orifice and orifice change to compensate for the energy content differ- ence between natural and propane gas.

High altitude installations may require both a pressure switch and an orifice/spring change. These changes are necessary to com- pensate for the natural reduction in the density of both the gas fuel and the combustion air at higher altitude.

For installations above 7000 feet, please refer to your distributor for required kit(s).

 

 

 

 

 

M anifo ld P ressure

P ressure

Gas

A ltitude

Kit

 

Orifice

 

 

Switch

 

H igh

Lo w

 

 

 

 

 

Stage

Stage

C hange

 

 

 

 

 

 

 

Natural

 

None

 

#43

3.5" w.c.

1.9" w.c.

None

 

0-7000

 

 

 

 

 

 

Propane

LPM -05*

1

#55

10.0" w.c.

6.0" w.c.

None

 

 

LPM -06*

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1LPM -05* supports White-Rodgers 2-stage valve only

2LPM -06* supports both Honeywell and White-Rodgers 2-stage valves

N OT E: In Canada, gas furnaces are only certified to 4500 feet.

Contact the distributor for a tabular listing of appropriate manufacturer’s kits for propane gas and/or high altitude installa- tions. The indicated kits must be used to insure safe and proper furnace operation. All conversions must be performed by a quali- fied installer, or service agency.

VENT/FLUE PIPE & COMBUSTION AIR PIPE

WARNING

FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN BODILY INJURY OR DEATH. CAREFULLY READ AND FOLLOW ALL INSTRUCTIONS GIVEN IN THIS SECTION.

WARNING

UPON COMPLETION OF THE FURNACE INSTALLATION, CAREFULLY INSPECT THE ENTIRE FLUE SYSTEM BOTH INSIDE AND OUTSIDE OF THE FURNACE TO ASSURE IT IS PROPERLY SEALED. LEAKS IN THE FLUE SYSTEM CAN RESULT IN SERIOUS PERSONAL INJURY OR DEATH DUE TO EXPOSURE TO FLUE PRODUCTS, INCLUDING CARBON MONOXIDE.

A condensing gas furnace achieves its high level of efficiency by extracting almost all of the heat from the products of combustion and cooling them to the point where condensation takes place. Because of the relatively low flue gas temperature and water con- densation requirements, PVC pipe is used as venting material.

This furnace must not be connected to Type B, BW, or L vent or vent connector, and must not be vented into any portion of a fac- tory built or masonry chimney except when used as a pathway for PVC as described later in this section. Never common vent this appliance with another appliance or use a vent which is used by a solid fuel appliance. Do not use commercially available “no hub connectors” other than those shipped with this product.

It is the responsibility of the installer to follow the manufacturers’ recommendations and to verify that all vent/flue piping and connec- tors are compatible with furnace flue products. Additionally, it is the responsibility of the installer to ensure that all piping and con- nections possess adequate structural integrity and support to pre- vent flue pipe separation, shifting, or sagging during furnace opera- tion.

DUALCERTIFICATION:NON-DIRECT/DIRECTVENT

This furnace is dual certified and may be installed as a non-direct vent (single pipe) or direct vent (dual pipe) appliance. Anon-direct vent installation requires only a vent/flue pipe, while a direct vent installation requires both a vent/flue pipe and a combustion air intake pipe. Refer to the appropriate section for details concerning piping size, length, number of elbows, furnace connections, and terminations.

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Contents Type FSP Category IV Direct or Non Direct Vent Air Furnace Product Description Normal Sequence of Operation Troubleshooting Safety Precautions What to do if YOU Smell GASElectrostaticdischargeesdprecautions TotheinstallerProduct Description & Application ShippinginspectionFeatures Product DescriptionProductapplication Location Requirements & Considerations Clearancesandaccessibility FurnacesuspensionExistingfurnaceremoval Installation Positions Combustion & Ventilation AIR RequirementsThermostatlocation AlternateVent/FlueLocation RecommendedInstallationPositions Horizontal Applications & ConsiderationsHorizontalFurnace Propane GAS/HIGH Altitude Installations VENT/FLUE Pipe & Combustion AIR PipeMaterialsandjoiningmethods PROPERVENT/FLUEANDCOMBUSTIONAIRPIPINGPRACTICESTerminationlocations Increased Clearance Configuration Vent Termination ClearancesCanadianventingrequirements StandardfurnaceconnectionsVent/FluePipeCuts AlternatefurnaceconnectionsRemove Pipe Relocate Upflow NON-DIRECTVENTSINGLEPIPEPIPINGVertical Termination Single Pipe Alternate Vertical Termination Single PipeHorizontalTerminationSinglePipe DirectventdualpipepipingVertical Terminations Dual Pipe Standard Horizontal Terminations Dual PipeAlternate Horizontal Vent Termination Dual Pipe HorizontalVentingOfMultipleUnitsConcentricventtermination Side Wall Vent KITCondensate Drain Lines & Drain Trap Hose and Tube IdentificationStandardrightorleftsidedrainhoseconnections UPRIGHTINSTALLATIONS-TRAPONRIGHTSIDE Drain Trap MountingExternally UPRIGHTINSTALLATIONS-TRAP on Leftside Horizontalinstallations Counterflow furnacesCut Wiringharness Electrical ConnectionsJunctionbox Relocation 115VOLT Line ConnectionsThermostat Wiring Diagrams 24VOLTTHERMOSTATWIRINGSINGLE-STAGE Heatingthermostatapplication Accessory load specifications are as follows FossilfuelapplicationsAccessories Wiring GAS Supply and Piping24VOLTHUMIDIFIER HighaltitudederateGaspipingconnections Natural Gas Capacity of Pipe Cubic Feet of Gas Per Hour CFHHorizontal Upflow Model Gas Piping ConnectionsPropaneGasInstallationTyp Coupling Degree elbow Inch close nipplePropanegastanksandpiping Propane Gas Piping Chart Circulating AIR & FiltersDuct Work -AIR Flow Checking Duct StaticConsult proper tables for the quantity of air Checking Static Pressure 80% Furnace Shown, 90% SimilarDuctFlangeCutOuts BottomreturnairopeningupflowmodelsStartup Procedure & Adjustment Startup Procedure &ADJUSTMENTFollowing figure shows possible filter locations Temperature Set the thermostat to the lowest settingIf you smell gas after five minutes, immediately follow White-Rodgers Model 36G54 Two-StageGasmanifoldpressuremeasurementandadjustment Turn on the gas supplyHoneywell Model VR9205 Connected to Manometer Measuring Inlet Gas Pressure Alt. MethodTemperaturerise GasinputratemeasurementnaturalgasonlyTemperature Rise Measurement CirculatorblowerspeedsAirflowTable Heat Off Delay Dipswitches Blowerheat Offdelay TimingsComfortnet System OverviewSystem Wiring using Four-Wires System System OperatingTouch To step through the list of installed equip ComfortnetsystemadvancedfeaturesPear. Use Value. TouchConfiguration Networktroubleshooting Is 30 seconds Non-CT compatible single stage AC unitSystemtroubleshooting Power UPNormal Sequence of Operation HeatingmodeOperational Checks & Safety Circuit Description CoolingmodeFanonlymode Troubleshooting & Maintenance Operational Checks Safety Circuit DescriptionTroubleshooting Troubleshooting & Maintenance MaintenanceFollow the manufacturer’s directions for service Before Leaving AN Installation Repair and Replacement PartsInduced Draft Blower Transformer Door Switch MiscellaneousDIP Switches BankTroubleshooting Chart InternalLimit Chart MessageInvalid Trips Status Codes Wiring Diagram CVC9AA, *MVC95AACVC9AB, *MVC95AB

MVC95, CVC9/95 specifications

Goodman Manufacturing has established itself as a leader in the HVAC industry, and among its stellar lineup, the Goodman CVC9/95 and MVC95 stand out for their remarkable features, technologies, and efficiency.

The Goodman CVC9/95 is a high-performance gas furnace, designed for homeowners seeking reliability and cost-effective heating solutions. It operates with an impressive 95% Annual Fuel Utilization Efficiency (AFUE), which means that a significant portion of the fuel it consumes is converted into heat. This level of efficiency not only contributes to lower energy bills but also reduces greenhouse gas emissions, making it an environmentally friendly choice.

One of the standout features of the CVC9/95 is its multi-speed ECM blower motor. This technology adjusts the airflow according to the heating demands of the home, ensuring consistent and comfortable temperatures. The ECM motor also operates quietly, enhancing the comfort of your living space without the disruptive noise often associated with traditional furnaces.

The MVC95, on the other hand, offers similar efficiency with its also 95% AFUE rating. This model is equipped with a patented ignition system that enhances reliability with minimal maintenance needs. Its durable construction includes a heavy-gauge steel cabinet and an insulated blower compartment that minimizes heat loss. This design not only supports optimal performance but also contributes to its longevity.

Both models come with a self-diagnostic control board that provides straightforward troubleshooting capabilities, making it easier for technicians to ensure that your system is operating at peak performance. This feature aids in timely maintenance, which is crucial for extending the lifespan of the unit.

Additionally, Goodman backs their products with a strong warranty, offering a lifetime limited warranty on the heat exchanger and a 10-year limited parts warranty. This assurance provides homeowners peace of mind regarding their investment.

In the landscape of HVAC solutions, the Goodman CVC9/95 and MVC95 models exemplify a commitment to quality, efficiency, and advanced technology. Whether for new constructions or replacements, these furnaces offer superior heating performance coupled with modern conveniences, making them an invaluable choice for homeowners seeking effective climate control solutions. With their low emissions and high efficiency, choosing Goodman means investing in both comfort and sustainability.
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