Lennox International Inc 021, 505 Installation Dimensions and Arrangement, Furnace Shown

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Installation Dimensions and Arrangement

EDA UNIT

(TRANSITION See Note 2)

INDOOR

COIL

FURNACE

EDA−024B: 12−1/2

EDA−036C: 12−1/2

EDA−060D: 14

12" (min.) Varies by indoor

coil model; see

LENNOX

Engineering

Handbook.

Varies by air

handler model; see

LENNOX

Engineering Handbook for dimensions.

TRANSITION (See Note 1)

AIR FLOW

NOTES:

1.Transition is required for all air handlers; dimension width and depth is dependent upon the air handler and the EDA model used.

2.Transition is required between indoor coil and EDA if 5 ton EDA unit is used with small profile furnace.

Figure 1

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EDA INSTALLATION/ SERVICE INSTRUCTIONS

Image 3

Contents Shipping & Packing List Humiditrol Enhanced Dehumidification Accessory EDA UnitsTable of Contents Humiditrol EDA Series UnitEDA Model Dimensions − Inches mm Unit DimensionsInstallation Dimensions and Arrangement Furnace ShownPosition Furnace Shown Component Functions Check/Flow Restrictor OperationEDA Unit Parts Arrangement EDA−024B EDA−036C EDA−060D General Installation Information Electrical WiringEDA Installation and Checkout Flow Chart Required Parts all applications EDA Installation & Checkout Flow ChartDetails Typical Installation Horizontal Air Handler shownLeak Testing, Evacuating, Charging Blower Control Setting ThermostatInsulating and Sealing the Unit Other System ComponentsEDA Unit Operation Operation NotesCooling Cycle with EDA Coil Active Model EDA−036C shown Cooling Cycle with EDA Coil Inactive Model EDA−036C shown Check List Demand Signals − Humiditrol EDA EnabledAir Resistance Repair PartsWiring Diagrams Control Wiring RequirementsControl Wiring Typical EDA/Condensing Unit Wiring DiagramTypical EDA/Heat Pump Wiring Diagram Start