York TP9C Series Installation Manual

Also see for CP9C Series: User's information manual User's information manual

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York TP9C Series Installation Manual Manual pdf 8 page image

1083292-UIM-A-01148 Johnson Controls Unitary ProductsFURNACE ASSEMBLY - MC SERIES COILS ONLYMC coils are supplied ready to be installed in a horizontal position. Ahorizontal pan is factory installed. MC coils should be installed in all hor-izontal applications with the horizontal drain pan side down.For horizontal left hand applications no conversion is required to an MCcoil when used with a downflow/horizontal furnace. A mounting plate,supplied with every coil should always be installed on the side desig-nated as top side. See Figures 9 & 10.FURNACE ASSEMBLY - PC SERIES COILSThese upflow coils are designed for installation on top of upflow fur-naces only.If the coil is used with a furnace of a different size, use a 45° transitionto allow proper air distribution through the coil.1. Position the coil casing over the furnace opening as shown in Fig-ure 11.2. Place the ductwork over the coil casing flange and secure.3. Check for air leakage between the furnace and coil casing andseal appropriately.Dimension “C” should be at least 2/3 of dimension “D”. See Figure 11.CRITICAL COIL PROJECTIONThe coil assembly must be located in the duct such that a minimum dis-tance is maintained between the top of the coil and the top of the duct.Refer to Table 2.COIL / FURNACE ASSEMBLY - HD SERIES COILSHorizontal duct coils are referred to as HD series coils. This coil mustbe connected using a supply duct transition. This coil is direction sensi-tive. Refer to the HD coil installation instructions for more information.FIGURE 9: Horizontal Right Application (Typical)FIGURE 10: Horizontal Left ApplicationDo not drill any holes or drive any screws into the front ductflange on the coil in order to prevent damaging coil tubing. SeeFigure 11.FurnaceMounting PlateFurnaceMounting Plate FIGURE 11: PC Series Upflow Coil InstallationTable 2: Coil Projection Dimensions - PC Series CoilsCOIL SIZE DIMENSION “C” INCHPC18 3-1/2PC24 4-1/2PC30, PC32, PC35 4-1/2PC42, PC43, PC36, PC37 5-1/2PC48 6-1/2PC60 9Each coil is shipped with an external tie plate that should be used tosecure the coil to the furnace. It should be installed on the back sideof the coil using the dimpled pilot holes. See Figure 12.FIGURE 12: Horizontal Left or Right application (Right Shown)FlexibleDuct CollarDo not drillor Screwthis flangeFieldFabricatedDuctworkUpflowCoilUpflowFurnaceSecondaryDrainPrimaryDrainDC(Min)AlternateDrain LocationNOTICEGas FurnaceUse tie platesupplied with coilAir flow