Goodman Mfg CVC9/95, MVC95 installation instructions Vent/FluePipeCuts, Alternatefurnaceconnections

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VENT/FLUE PIPE & COMBUSTION AIR PIPE

COMBUSTION

 

 

 

COMBUSTION

VENT/FLUE

VENT/FLUE

 

AIR PIPE

AIR PIPE

 

PIPE

(DIRECT VENT ONLY)

PIPE

 

(DIRECT VENT ONLY)

 

 

 

 

 

90 PVC

RUBBER

 

90 PVC

RUBBER

 

ELBOW

COUPLING

 

ELBOW

COUPLINGS

 

(NON-DIRECT VENT)

WITH WORM

 

(NON-DIRECT VENT)

WITH WORM

 

 

GEAR CLAMPS

 

 

GEAR CLAMPS

OR

OR

UPFLOW

COUNTERFLOW

Standard Connections

ALTERNATEFURNACECONNECTIONS

If the standard locations are undesirable for a specific installation, alternate side panel locations are available for both combustion air inlet and vent/flue pipe connections. These locations may be of particular benefit to upright upflow installations requiring additional access to an A coil, or to upright counterflow installations requiring additional access to a filter or electronic air cleaner, or to horizontal installations desiring vent/flue (and combustion air intake) piping run vertically from the side of the cabinet.

NOTE: Standard and alternate locations can be combined (i.e., an installation may use the standard combustion air intake loca- tion but use the alternate vent/flue location or vice versa), if needed.

WARNING

EDGES OF SHEET METAL HOLES MAY BE SHARP. USE GLOVES AS A PRECAUTION WHEN REMOVING HOLE PLUGS.

ALTERNATEVENT/FLUELOCATION

The alternate vent/flue location is the large hole directly in line with the induced draft blower outlet. To use the alternate vent/flue loca- tion refer to the following steps and the “Alternate Vent/Flue Loca- tion” figure.

NOTE: Counterflow instructions follow the upflow instructions.

1.Remove and save the four screws securing the vent/flue coupling to the furnace top panel.

Counterflow units.

Remove and save the four screws securing the vent/flue coupling to the furnace basepan. Also remove the three screws securing the furnace’s internal vent/flue piping to the blower deck.

2.Upflow and Counterflow units.

Loosen the worm gear hose clamps on the rubber elbow and detach it from both the induced draft blower and the vent/flue pipe.

3.Upflow and Counterflow units.

Remove the vent/flue pipe from the furnace.

4.Cut the vent/flue pipe 3.75 inches from the flanged end of the pipe (see “Vent/Flue Pipe Cuts” figure). The section of pipe attached to the coupling will reach through the side panel to the induced draft blower. Discard remaining pipe and elbows.

Counterflow units.

Cut the vent/flue pipe 3.75 inches from the blower deck coupling (see “Vent/Flue Pipe Cuts” figure). Save vent/flue pipe attached to blower deck coupling for use in the alternate location. Discard remaining pipe and elbows.

FLANGE

3.75"

CUT HERE

Vent/FluePipeCuts

5.Remove plastic plug from alternate vent/flue location. Relocate and install plug in standard vent/flue location (top cover).

Counterflow units.

Remove plastic plug from alternate vent/flue location. Relocate and install plug in standard vent/flue location (basepan). Plug remaining hole in blower deck with plastic plug included in the drain kit bag.

6.Upflow and Counterflow units.

Insert cut section of vent/flue pipe and coupling into alternate vent/flue location. Using a rubber coupling and worm gear hose clamps from the drain kit bag, attach the vent/flue pipe and coupling to the induced draft blower. Secure the coupling to the cabinet using the screws removed in step 1 or with field-supplied 3/8” #8 self drilling screws.

WARNING

THE RUBBER ELBOW IS NOT DESIGNED TO SUPPORT A LOAD. WHEN THE RUBBER ELBOW IS MOUNTED EXTERNALLY TO THE FURNACE CABINET, EXTREME CARE MUST BE TAKEN TO ADEQUATELY SUPPORT FIELD‐ SUPPLIED VENT/FLUE PIPING, AS DAMAGE CAN RESULT IN LEAKS CAUSING BODILY INJURY OR DEATH DUE TO EXPOSURE TO FLUE GASES, INCLUDING CARBON MONOXIDE

7.Upflow and Counterflow units.

For upright installations, externally mount the rubber elbow to the vent/flue coupling using a worm gear hose clamp. Secure field supplied vent/flue piping to the rubber elbow using a worm gear hose clamp. NOTE: Use of the alternate vent/flue location for upright installations, requires the drain trap be installed on the same side of the unit as the flue pipe.

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Contents Type FSP Category IV Direct or Non Direct Vent Air Furnace Product Description Normal Sequence of Operation Troubleshooting What to do if YOU Smell GAS Safety PrecautionsShippinginspection ElectrostaticdischargeesdprecautionsTotheinstaller Product Description & ApplicationFeatures Product DescriptionProductapplication Location Requirements & Considerations Clearancesandaccessibility FurnacesuspensionExistingfurnaceremoval Installation Positions Combustion & Ventilation AIR RequirementsThermostatlocation AlternateVent/FlueLocation RecommendedInstallationPositions Horizontal Applications & ConsiderationsHorizontalFurnace VENT/FLUE Pipe & Combustion AIR Pipe Propane GAS/HIGH Altitude InstallationsMaterialsandjoiningmethods PROPERVENT/FLUEANDCOMBUSTIONAIRPIPINGPRACTICESTerminationlocations Standardfurnaceconnections Increased Clearance ConfigurationVent Termination Clearances CanadianventingrequirementsAlternatefurnaceconnections Vent/FluePipeCutsRemove Pipe Relocate NON-DIRECTVENTSINGLEPIPEPIPING UpflowDirectventdualpipepiping Vertical Termination Single PipeAlternate Vertical Termination Single Pipe HorizontalTerminationSinglePipeStandard Horizontal Terminations Dual Pipe Vertical Terminations Dual PipeSide Wall Vent KIT Alternate Horizontal Vent Termination Dual PipeHorizontalVentingOfMultipleUnits ConcentricventterminationCondensate Drain Lines & Drain Trap Hose and Tube IdentificationStandardrightorleftsidedrainhoseconnections Drain Trap Mounting UPRIGHTINSTALLATIONS-TRAPONRIGHTSIDEExternally UPRIGHTINSTALLATIONS-TRAP on Leftside Counterflow furnaces HorizontalinstallationsCut 115VOLT Line Connections WiringharnessElectrical Connections Junctionbox RelocationThermostat Wiring Diagrams 24VOLTTHERMOSTATWIRINGSINGLE-STAGE Heatingthermostatapplication Fossilfuelapplications Accessory load specifications are as followsHighaltitudederate Accessories WiringGAS Supply and Piping 24VOLTHUMIDIFIERNatural Gas Capacity of Pipe Cubic Feet of Gas Per Hour CFH GaspipingconnectionsGas Piping Connections Horizontal Upflow ModelPropaneGasInstallationTyp Coupling Degree elbow Inch close nipplePropanegastanksandpiping Checking Duct Static Propane Gas Piping ChartCirculating AIR & Filters Duct Work -AIR FlowBottomreturnairopeningupflowmodels Consult proper tables for the quantity of airChecking Static Pressure 80% Furnace Shown, 90% Similar DuctFlangeCutOutsStartup Procedure & Adjustment Startup Procedure &ADJUSTMENTFollowing figure shows possible filter locations White-Rodgers Model 36G54 Two-Stage TemperatureSet the thermostat to the lowest setting If you smell gas after five minutes, immediately followMeasuring Inlet Gas Pressure Alt. Method GasmanifoldpressuremeasurementandadjustmentTurn on the gas supply Honeywell Model VR9205 Connected to ManometerGasinputratemeasurementnaturalgasonly TemperatureriseCirculatorblowerspeeds Temperature Rise MeasurementAirflowTable Overview Heat Off Delay DipswitchesBlowerheat Offdelay Timings Comfortnet SystemSystem System Operating System Wiring using Four-WiresValue. Touch Touch To step through the list of installed equipComfortnetsystemadvancedfeatures Pear. UseConfiguration Is 30 seconds Non-CT compatible single stage AC unit NetworktroubleshootingHeatingmode SystemtroubleshootingPower UP Normal Sequence of OperationOperational Checks & Safety Circuit Description CoolingmodeFanonlymode Troubleshooting & Maintenance Operational Checks Safety Circuit DescriptionTroubleshooting Troubleshooting & Maintenance MaintenanceFollow the manufacturer’s directions for service Miscellaneous Before Leaving AN InstallationRepair and Replacement Parts Induced Draft Blower Transformer Door SwitchBank DIP SwitchesInternal Troubleshooting ChartLimit Message ChartInvalid Trips Status Codes CVC9AA, *MVC95AA Wiring DiagramCVC9AB, *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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