AUHMD120ACV5VB with Variable Speed Inducer

1 SPECIFICATION TAG: _____ 2013 American Standard Heating & Air ConditioningCommunicating Upflow/Horizontal Left Direct/Non-Direct Vent Modulating Gas Furnace with Variable Speed Inducer AUHMD120 ACV5 VBAUHMD120-SPEC-1D7/8" DIA. (ALTERNATE)1-1/2" DIA. GASCONNECTION(ALTERNATE)7/8" DIA. HOLESELECTRICALCONNECTION1-1/2" DIA. HOLEGAS CONNECTION40"2" DIAMETERFLUE CONNECT22-1/2"9-1/2"1/2"3-3/4"19-1/2"5-5 /16"1/2"5-1/2"24"3-1/4"3/4"28-1/2"19-5/8 "5/8"4-9/16"23-1/4"28-1/4"5/8"24-1/2"23" 3/4"2-1/16"10"2-1/8"5/8"1/2"2-15/16"20-1 /4"1-7/8" X 7/8" SLOT DRAIN(FOR HORIZONTAL)1-1/8" (Rt. SideAlternate3" DIAMETEROUTSIDE AIRNOTE:CONTINUOUS fan mode during COOLING opera-tion may not be appropriate in humid climates. If the indoor air exceeds 60% relative humidity or simply feels uncomfortably humid, it is recom-mended that the fan only be used in the AUTO Airflow - HeatingAUHMD120 Airflow - Rise6259575655 Watts11910710294108 CFM769797822840853 Temp.)

2 Rise5856545353 Watts113107111113133 CFM813841864880890 Temp. Rise5553525150 Watts108107122135160 CFM863889910923930 Temp. Rise5250494948 Watts104108135160191 CFM12131232123712321220 Temp. Rise6060596060 Watts131160253345405 CFM12791297129912901274 Temp. Rise5757565758 Watts147178281382445 CFM13531369136713551335 Temp. Rise5454545455 Watts168201313423489 CFM14341448144314261402 Temp. Rise5151515152 Watts197229352469538 CFM16991707169016591621 Temp. Rise6060606163 Watts325349495628698 CFM17901797177517401696 Temp. Rise5757575960 Watts382400551685752 CFM18921896187018301781 Temp. Rise5454545657 Watts453462616750813 CFM20042006197519291873 Temp. Rise5151525354 Watts540538694822880100% (high) HeatLow1700 Medium Low1790 Medium**1890 High2000 High1440832 High880788 Medium**Low1224 Medium Low1289748 Medium**136145% (low) HeatLowHeating*UHMD120 ACV5VB^ Furnace Heating Airflow (CFM) and Power (Watts) vs.

3 External Static Pressure with FilterAirflow SettingTarget Airflow(See Note 5)External Static PressureMedium Low65% (medium) :1. * First letter may be "A" or "T".2. ^ Letter may be "A" through "Z"3. ** Factory Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected cooling LOW 350 cfm/ton is recommended for Variable Speed application for COMFORT & HUMIDCLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE CFM/ton310 CFM/ton330 CFM/ton350 CFM/ton450 CFM/ton370 CFM/ton400 CFM/ton350 CFM/ton370 CFM/ton450 CFM/tonCooling430 CFM/ton370 CFM/ton400 CFM/ton54290 CFM/ton310 CFM/ton330 CFM/ton430 CFM/ton450 CFM/ton350 CFM/ton*UHMD120 ACV5VB^ Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static Pressure with FilterAirflow SettingExternal Static CFM/tonUnit Outdoor 310 CFM/ton330 CFM/ton400 CFM/ton430 CFM/tonNotes:1.

4 * First letter may be "A" or "T".2. ** Factory Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected cooling LOW 350 cfm/ton is recommended for Variable Speed application for COMFORT & HUMIDCLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE Target airflow is field selectable for third stage heating. Target airflow for first and second stage heating are percentages of third stage target and are not field 245% (low) heat Input BTUH 45% (low) heat Capacity BTUH (ICS) 3100% (high) heat Input BTUH 100% (high) heat Capacity BTUH (ICS) 3 Temp. rise ( ) DRIVED iameter - Width (In.)No. UsedSpeeds (No.)CFM vs. in. / Ph / HzFLACOMBUSTION FAN - TypeDrive - No. SpeedsMotor HP - RPMV olts / Ph / HzFLAFILTER Furnished?Type RecommendedHi Vel.

5 ( )VENT Size (in.)HEAT EXCHANGERType -Fired -UnfiredGauge (Fired)ORIFICES MainNat. Gas. Qty. Drill Gas Qty. Drill Size 5 GAS VALVEPILOT SAFETY DEVICETypeBURNERS TypeNumberPOWER CONN. V / Ph / Hz 4 Ampacity (In Amps)Max. Overcurrent Protection (Amps)PIPE CONN. SIZE (IN.)DIMENSIONSC rated (In.)WEIGHTS hipping (Lbs.) / Net (Lbs)Airflow AdjustmentCheck inlet and outlet air temperatures to make sure they are within the range specified on the Furnace rating name-plate. If the airflow needs to be increased or decreased, see the Airflow Label on the Furnace or the unit s Service Facts for information on changing the Speed of the Blower Motor for your specific model. Blower Speed changes are made on the User BLOWER TIMINGH eating: The Integrated Furnace Control module controls the Indoor Blower.

6 The Blower start is fixed at 45 seconds after ignition. The FAN-OFF period is field selectable by the User Interface at 60, 100, 140, or 180 seconds. The factory setting is 100 6 Upflow/ Horizontal Left54,00052,000120,000114,00040 - x 101 VariableSee Fan Performance Table1 Variable115/1 - Variable1/50 - 5000115/3 sHigh Velocity1 - 24x25 - 1 RoundAluminized Steel - Type I206 456 56 Redundant - Three StageHot Surface IgniterMultiport Inshot6115/1 x W x D41-3/4 x 26-1/2 x 30-1/2206 / 1931 Central Furnace heating designs are certified to ANSI / CSA For applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea Based on government standard The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local Furnace ships in natural gas configuration.

7 The LP conversion kit used with the modulat-ing furnace is BAYLPSS220B or Energy StarAmerican Standard Heating & Air Conditioning has a policy of continuous product and product data improve-ment and reserves the right to change specifications and design without StandardHeating & Air Conditioning6200 Troup HighwayTyler, TX SpecificationsMODULATING OPERATIONThe modulating gas valve provides longer heating cycles for more consistent heating comfort. Modulates from 45% to 100% of the normal firing rates in less than 1% increments of the furnace's heating capacity saving energy, while at the same time providing maximum homeowner MODEF urnace is shipped ready to be connected in communicating mode using three wire hook-up using ACONT900 comfort 24V MODEF urnace is field cofigurable to 24V non-communicating CONTROLA cculink IITM Communicating furnace design, offers plug and play walk away installation.

8 Assures the entire heating and air conditioning system is set up in the proper modes to optimize the engineered performance of the matched system installed. The furnace can also be connected in 24V GAS MODELSC entral Heating furnace designs are certified by the American Gas Association for both natural and gas. Limit setting and rating data were established and approved under standard rating conditions using American National Standards Institute EFFICIENT OPERATIONF urnace is certified to leak 2% or less of nominal air conditioning CFM delivered when pressurized to .5 water column with all inlets, outlets, and drains OPERATIONThe Integrated System Control has solid state devices, which continuously monitor for presence of flame, when the system is in the heating mode of operation.

9 Dual solenoid combination gas valve and regulator provide additional HEATINGD urable, cycle tested, heavy gauge aluminized steel heat exchanger quickly transfers heat to provide warm conditioned air to the structure. Low energy power vent blower, to increase efficiency and provide a positive discharge of gas fumes to the In-shot burners will give years of quiet and efficient service. All models can be converted to gas without changing SYSTEM CONTROLE xclusively designed operational program provides total control of furnace limit sensors, blowers, gas valve, flame control and includes self diagnostics for ease of service. Also contains connection points for EAC and DELIVERYThe Variable Speed blower motor has sufficient airflow for most heating and cooling requirements and will switch from heating to cooling speeds on demand from room thermostat.

10 The blower door safety switch will prevent or terminate furnace operation when the blower door is HEAT EXCHANGERThe FREEDOM 95 has a special type 29-4C stainless steel secondary heat exchanger to reclaim heat from flue gases which would normally be gauge steel and wrap-around cabinet construction is used in the cabinet with baked-on enamel finish for strength and beauty. The heat exchanger section of the cabinet is completely lined with foil faced fiberglass insulation. This results in quiet and efficient operation due to the excellent acoustical and insulating qualities of fiberglass. Built-in bottom pan and alternate bottom, left or right side return air connection AND GENERAL OPERATIONThe FREEDOM 95 High Efficiency Gas Furnaces utilize an Adaptive Heat Up Silicon Nitride Hot Surface Ignition system, which eliminates the waste of a constant burning pilot.