York HFC-410A manual Curb Layout Drawing, General Arrangement Drawing, Supply, Return

FORM 100.50-EG5 (108)

CURB LAYOUT DRAWING

333.69

41.19 66.08 35.10 21.00 66.19

71.83 SUPPLY RETURN

229.56

84.50

1.75 TYP

14.00

NOTES:

1.Unit must be installed square and level.

2.Curb configuration for “bottom” return and “bottom” supply.

3, These drawings are not intended as construction documents for the field-fabricated roof curbs. YORK will not be responsible for the unit fit-up, leak integrity, or sound level for installation using field-fabricated roof curbs.

4.The YPAL unit does not have a base pan under the condensing section of the unit. Field-fabricated roof curbs must have a cap on the top of the condensing section of the curb to prevent moisture from entering the space. The cap design must be sloped away from the supply- duct opening to the end of the unit for the drainage of the moisture off of the top of the cap.

FIG. 6 – GENERAL ARRANGEMENT DRAWING LD08297

JOHNSON CONTROLS 35