Allied Air Enterprises A80UH2V, 80G1UH2V installation instructions Product Contains Fiberglass Wool

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General

These instructions are intended as a general guide and do not supersede local codes in any way. Consult authorities having jurisdiction before installation.

In addition to the requirements outlined previously, the following general recommendations must be considered when installing one of these furnaces:

•Place the furnace as close to the center of the air distribution system as possible. The furnace should also be located close to the chimney or vent termination point.

•Do not install the furnace where drafts might blow directly into it. This could cause improper combustion.

•Do not block the furnace combustion air openings with clothing, boxes, doors, etc. Air is needed for proper combustion and safe unit operation.

•When the furnace is installed in an attic or other insulated space, keep insulation away from the furnace.

NOTE: The Commonwealth of Massachusetts stipulates these additional requirements:

•Gas furnaces shall be installed by a licensed plumber or fitter only.

•The gas cock must be “T handle” type.

•When a furnace is installed in an attic, the passageway to and service area surrounding the equipment shall be floored.

WARNING

Product Contains Fiberglass Wool.

Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiberglass wool. Breathing this may cause lung cancer. (Fiberglass wool is known to the State of California to cause cancer.)

Fiberglass wool may also cause respiratory, skin, and eye irritation.

To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor.

Allied Air Enterprises, Inc.

215 Metropolitan Drive

West Columbia, SC 29170

Combustion, Dilution & Ventilation Air

In the past, there was no problem in bringing in sufficient outdoor air for combustion. Infiltration provided all the air that was needed. In today’s homes, tight construction practices make it necessary to bring in air from outside for combustion. Take into account that exhaust fans, appliance vents, chimneys, and fireplaces force additional air that could be used for combustion out of the house. Unless outside air is brought into the house for combustion, negative pressure (outside pressure is greater than inside pressure) will build to the point that a downdraft can occur in the furnace vent pipe or chimney. As a result, combustion gases enter the living space creating a potentially dangerous situation.

In the absence of local codes concerning air for combustion and ventilation, use the guidelines and procedures in this section to install these furnaces to ensure efficient and safe operation. You must consider combustion air needs and requirements for exhaust vents and gas piping.

A portion of this information has been reprinted with permission from the National Fuel Gas Code (ANSI-Z223.1). This reprinted material is not the complete and official position of the ANSI on the referenced subject, which is represented only by the standard in its entirety.

WARNING

Insufficient combustion air can cause headaches, nausea, dizziness or asphyxiation. It will also cause excess water in the heat exchanger resulting in rusting and premature heat exchanger failure. Excessive exposure to contaminated combustion air will result in safety and performance related problems. Avoid exposure to the following substances in the combustion air supply:

Permanent wave solutions Chlorinated waxes and cleaners Chlorine base swimming pool chemicals Water softening chemicals

De-icing salts or chemicals Carbon tetrachloride Halogen type refrigerants

Cleaning solvents (such as perchloroethylene) Printing inks, paint removers, varnishes, etc. Hydrochloric acid

Antistatic fabric softeners for clothes dryers Masonry acid washing materials

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Issue 1034

506471-01

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Contents Table of Contents A80UH2V & 80G1UH2VA80UH2V & 80G1UH2V Unit Dimensions inches mm Front View Side ViewExploded View A80UH2V & 80G1UH2V Gas Furnace Safety InformationInstalled Locations Shipping and Packing ListTemperature Rise Installed in Combination with a Cooling CoilProduct Contains Fiberglass Wool Combustion, Dilution & Ventilation AirUnconfined Space Confined SpaceAir from Outside Equipment in Confined Space ALL AIR from Outside Setting Equipment Upflow Application Installation ClearancesUpflow Applications Return Air Upflow Applications Front ViewRemoving the Bottom Panel Horizontal ApplicationsReturn Air Horizontal Applications Duct System Horizontal Application Unit installed on PlatformFilters Supply Air PlenumVenting Mounting Screws LocationUpflow Position Horizontal Position Horizontal Left PositionHorizontal Right Position Venting Using a Masonry Chimney Common Venting Using Metal Lined Masonry ChimneyVent Connection General Venting Requirements Issue Issue 506471-01 Issue Issue 506471-01 Issue Removal of the Furnace from Common Vent Carbon Monoxide Poisoning HazardGas Piping Gas SupplyGas Pipe Capacity ft³/hr m³/hr Horizontal Applications Possible Gas Piping Configurations Electrical Interior MAKE-UP BOX InstallationLeak Check Electrostatic Discharge ESDElectrical Wiring Indoor Blower SpeedsGenerator Use Voltage Requirements Thermostat Automatic Heat Staging Jumper Electronic Air CleanerVariable Speed Features HumidifierCooling Mode Heating ModeAdjusting Airflow Lighting Instructions What to do if you smell gasTo Shut Down Furnace Single Stage Cooling Two Stage CoolingHeat Pump 1st Stage 2nd Stage W1/W2 Heat Call High Heat W2 CallCall for Fan Checking and Adjusting Gas Input ControlsGAS Valve Shown in on Position Manifold Pressure Settings BTU/HRInput Burners Typical Flame AppearanceLubrication High Heat State Green LED TroubleshootingFailure Codes Red LED LEDControl Group Heat Exchanger Group Blower GroupBurner Group Wiring Diagram WHT RED RED/BLK ORN BLU VLTTypical Field Wiring Diagram START-UP & Performance Check List Unit SET UP Unit Operation

80G1UH2V, A80UH2V specifications

Allied Air Enterprises has made a significant mark in the HVAC industry with its innovative and high-performance heating and cooling solutions. Among its impressive lineup, the Allied Air Enterprises 80G1UH2V and A80UH2V models stand out for their efficiency, reliability, and advanced features.

The 80G1UH2V is a two-stage gas furnace that operates on natural gas or propane. With an efficiency rating of up to 80%, it provides excellent heating performance while contributing to cost savings on utility bills. Its durable cabinet design ensures long-lasting performance and protection from harsh weather conditions, making it ideal for a variety of home environments.

One of the key features of the 80G1UH2V is its two-stage heating capability. This technology allows the furnace to operate at a lower capacity to maintain consistent temperatures during milder weather, reducing energy consumption and noise. When the temperature drops significantly, the furnace automatically shifts to high capacity, delivering the required heat promptly. This flexibility not only creates a more comfortable living space but also enhances energy efficiency.

The A80UH2V model shares similar traits with the 80G1UH2V but offers some additional features. It includes a variable-speed blower motor that optimizes airflow throughout the home. This innovation not only increases comfort levels but also facilitates quieter operation. The A80UH2V's advanced control system provides precise temperature management and can be integrated easily with smart home systems for enhanced automation.

Both models are designed to operate quietly, with noise levels minimized through improved insulation and sound-dampening technologies. This makes them suitable for residential applications, where comfort and peace are a priority. Additionally, they come equipped with a self-diagnostic control board that makes troubleshooting and maintenance simpler and more efficient.

Durability is another critical characteristic of both the 80G1UH2V and A80UH2V. They feature a robust heat exchanger made from high-quality materials, enhancing longevity and reliability. With these models, homeowners can expect reliable performance for years with minimal upkeep.

In summary, the Allied Air Enterprises 80G1UH2V and A80UH2V models deliver exceptional heating solutions through advanced technology, efficiency, and reliability. Their innovative features cater to the modern homeowner's need for comfort, control, and energy savings, making them excellent choices for residential heating needs.
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