Vent Connector Capacity

Type B Double Wall Vents with Type B Double Wall Connectors

Serving Two or More Category I Appliances

Table 5

Common Vent Capacity

Type B Double Wall Vents with Type B Double Wall Connectors

Serving Two or More Category I Appliances

Table 6

Page 20 of 39

Issue 1031

506526-01

Page 20

Image 20

Allied Air Enterprises A80UH Vent Connector Capacity, Serving Two or More Category I Appliances, Common Vent Capacity

Contents

TABLE OF CONTENTS INSTALLATION INSTRUCTIONSA80UH & 80G1UH Warm Air Gas Furnace SIDE VIEW A80UH & 80G1UH Unit Dimensions - inches mmFRONT VIEW A80UH & 80G1UH 506526-01 Safety Information Installed LocationsDANGER A80UH & 80G1UH Gas Furnace Installed in Combination with a Cooling Coil Heating Unit Installed Upstream of Cooling UnitTemperature Rise Use of Furnace as a Construction Heater General Product Contains Fiberglass WoolAllied Air Enterprises, Inc 215 Metropolitan Drive West Columbia, SC Unconfined Space Confined SpaceEquipment in Confined Space - All Air From Inside Figure Air from Inside EQUIPMENT IN CONFINED SPACE Upflow Applications Setting EquipmentUpflow Application Installation Clearances Return Air - Upflow Applications 1800 cfm 850 L/s must have one of the following3.Bottom return air 4.Return air from both sides 5.Bottom and one side return air Horizontal Application Installatioin clearances Removing the Bottom PanelRemoving the Bottom Panel Figure Horizontal Applications Horizontal Application Unit installed on Platform FiltersTable Duct System Supply Air Plenum Venting Mounting Screws Location Figure UPFLOW POSITIONUPFLOW POSITION Figure UPFLOW POSITION Horizontal Position HORIZONTAL LEFT POSITIONFigure HORIZONTAL LEFT POSITION HORIZONTAL RIGHT POSITION Venting Using a Masonry Chimney Common Venting Using Metal Lined Masonry ChimneyVent Connection Figure Issue General Venting Requirements Issue Page 17 of Serving a Single Category I Appliance IssuePage 18 of 506526-01 Serving a Single Category I Appliance IssuePage 19 of 506526-01 Vent Connector Capacity Serving Two or More Category I AppliancesCommon Vent Capacity Serving Two or More Category I Appliances Table Common Vent Capacity Serving Two or more Category I Appliances TableVent Connector Capacity Serving Two or More Category I Appliances Removal of the Furnace from Common Vent CARBON MONOXIDE POISONING HAZARDIssue Page 22 of Gas Piping Gas SupplyGas Pipe Capacity - ft³/hr m³/hr Issue Possible Gas Piping Configurations Figure Horizontal ApplicationsIssue Page 24 of INTERIOR MAKE-UPBOX INSTALLATION Figure Leak CheckFigure Electrical ELECTROSTATIC DISCHARGE ESD INTERIOR MAKE-UPBOX INSTALLATION Figure Accessory Terminals Generator Use - Voltage RequirementsThermostat Condensing Unit Thermostat Designations Wiring Diagram Figure IssuePage 27 of 506526-01 Automatic Hot Surface Ignition System Typical Field Wiring Diagram FigureIntegrated Control FOR YOUR SAFETY READ BEFORE LIGHTING UNIT Unit Start-UPPlacing the Furnace into Operation Gas Valve Operation Figure Gas Pressure Adjustment Gas Flow Approximate Heating Sequence Of Operation FigureSupply Pressure Measurement Manifold Pressure Measurement Manifold Pressure Settings and Pressure Switch Other Unit AdjustmentsFlame Rollout Switches Pressure Switch Thermostat Heat Anticipation ElectricalBlower Speeds Electronic Ignition Service ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARDBlower Flue And Chimney Cleaning the Heat Exchanger and Burners IssuePage 34 of 506526-01 Remove 5 Screws If Necessary NOx INSERTS Figure PLANNED SERVICE FAILURE CODESIssue Page 36 of REPAIR PARTS LIST Cabinet PartsHeating Parts Control Panel START-UP& PERFORMANCE CHECK LIST UNIT SET UP IssuePage 38 of 506526-01 Issue UNIT OPERATIONPage 39 of 506526-01