Trane DX1C100A9H31B, UX1C100A9H41B, UX1B080A9H31B, UX1B060A9H31B, UX1D120A9H51B, UX1B040A9H21B DX1-H

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Installer’s Guide

	From Dwg. 21C341885 Rev. 0
DOWNFLOW/ HORIZONTAL OUTLINE DRAWING	(ALL DIMENSIONS ARE IN INCHES)
*DX1-H
6	18-CD22D1-8

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Contents Installer’s Guide Safety Section Carbon Monoxide Poisoning Hazard Installer’s Guide Contents Installer’s Guide Drawing UX1-H OutlineDX1-H Horizontal Installation Upflow InstallationDownflow Installations Subbase Cross SectionAIR for Combustion and Ventilation Outside AIR is RecommendedConfined Space Duct Connections Return AIR Duct SystemsReturn AIR Filters Typical Upflow Return AIR Filter InstallationsOptional Filter Rack Installation for BOT- TOM Return Upflow Furnace onlyAirflow Models Cabinet Filter Numbers Alternate Upflow Filter Clip Bracket Installation KIT09224Typical Downflow Furnace Return AIR Filter Installations QTY & SizeGeneral Venting PVC Vent Fitting Material Vent Fitting Material PlasticBonding of PVC Horizontal Venting Vent and Inlet AIR ConnectionsUpflow Furnace Inside Corner Detail Possible Configurations for TWO Pipe Venting Systems Combustible Material Wall Horizontal Venting Through WallBAYVENT200B Noncombustible Material WallBAYAIR30AVENTA BAYVENT200B Downward Venting Direction of Stainless Steel FittingInstaller’s Guide Used Through Chimney That Vents Another GAS Appliance EE CautionUpflow Vertical Condensate Drain InstructionsVertical Applications Horizontal ApplicationsVertical Downflow VerticalDownflow Downflow HorizontalElectrical Connections Twinning FurnacesStage Heating only Thermostat GAS Piping Stage Heat / 1 Stage Cool ThermostatUpflow Left Hand GAS Piping Orifice Sizes Combustion and Input CheckFinal Manifold Pressure Settings High Altitude DerateStart UP and Adjustment Reinstallation of the Burner BOX CoverPreliminary Inspections Lighting Instructions Sequence of OperationBurner BOX Temperature Limit Device Airflow AdjustmentRoom AIR Thermostat Heat Anticipator Adjustment Power FailureReset After Burner BOX Limit Shutdown Limit switch must be reset by a qualified servicerIntegrated Furnace Control Error Flash Codes Trane