Lennox International Inc 505, 021 Unit Dimensions, EDA Model Dimensions − Inches mm

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WARNING

This cased product contains fiberglass wool. Dis- turbing the insulation during installation, mainte- nance, or repair will expose you to fiberglass wool dust. Breathing this may cause lung cancer. (Fiber- glass wool is known to the State of California to cause cancer.)

Fiberglass wool may also cause respiratory, skin, and eye irritation.

To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor.

Lennox Industries Inc.

P.O. Box 799900

Dallas, TX 75379−9900

WARNING

Risk of explosion or fire. Can cause injury or death. Recover all refrigerant to relieve pressure before opening the system.

IMPORTANT

The Clean Air Act of 1990 bans the intentional vent- ing of refrigerant (CFC’s, HFC’s, and HCFC’s) as of July 1, 1992. Approved methods of recovery, recycl- ing or reclaiming must be followed. Fines and/or in- carceration may be levied for noncompliance.

Unit Dimensions

EDA Model Dimensions − Inches (mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimension

EDA−024B

EDA−036C

EDA−060D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

17−1/2 (445)

21 (533)

24−1/2 (622)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

12−1/4 (311)

12−1/4 (311)

14 (356)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

16−1/8 (422)

19−5/8 (498)

23−1/8 (587)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

16−1/8 (422)

19-5/8 (498)

23−1/8 (587)

 

 

 

 

 

 

 

 

 

11/16

 

 

 

 

 

 

 

E

1−3/8 (35)

3−1/8 (79)

4−7/8 (124)

(17)

 

 

 

 

 

 

 

 

 

 

 

 

 

F

3−1/8 (79)

4−7/8 (124)

6−5/8 (168)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

3 (76)

3−1/4 (83)

4−3/4 (121)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11/16 (17)

OUTLET

DAIR

OPENING

20−3/4

(527)

11/16 (17)

11/16

(17)

Check/Flow Restrictor

To Charge Compensator

 

to Vapor Line Tee

side connection

Electrical

 

 

 

 

 

 

A

 

Inlet

 

 

 

 

Liquid Line to

 

 

 

 

Indoor TXV

 

 

 

 

Liquid Line

 

 

 

G

 

 

 

 

From Outdoor

 

 

 

 

Unit

E

9−1/2

F

B

 

 

1

(241)

2−1/2

 

(25)(64)

22−1/4

(565)

1−3/4

(44)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INLET AIR OPENING

 

 

 

 

 

 

INLET AIR OPENING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

20−1/8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(511)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11/16 (17)

11/16 (17)

 

1−7/16 (37)

11/16 (17)

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EDA 01/06

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Contents Humiditrol EDA Series Unit Humiditrol Enhanced Dehumidification Accessory EDA UnitsTable of Contents Shipping & Packing ListUnit Dimensions EDA Model Dimensions − Inches mmPosition Furnace Shown Installation Dimensions and ArrangementFurnace Shown EDA Unit Parts Arrangement EDA−024B EDA−036C EDA−060D Component FunctionsCheck/Flow Restrictor Operation EDA Installation and Checkout Flow Chart General Installation InformationElectrical Wiring EDA Installation & Checkout Flow Chart Required Parts all applicationsTypical Installation Horizontal Air Handler shown DetailsLeak Testing, Evacuating, Charging Other System Components Setting ThermostatInsulating and Sealing the Unit Blower ControlCooling Cycle with EDA Coil Active Model EDA−036C shown EDA Unit OperationOperation Notes Cooling Cycle with EDA Coil Inactive Model EDA−036C shown Demand Signals − Humiditrol EDA Enabled Check ListControl Wiring Requirements Repair PartsWiring Diagrams Air ResistanceTypical EDA/Condensing Unit Wiring Diagram Control WiringTypical EDA/Heat Pump Wiring Diagram Start