York HFC-410A User Manual

FORM 100.50-EG5 (108)

JOHNSON CONTROLS

LD08297

FIG. 6 – GENERAL ARRANGEMENT DRAWING 

1.  Unit must be installed square and level.

2. Curb confi guration for “bottom” return and “bottom” supply.

3,  These drawings are not intended as construction documents for the fi eld-fabricated roof curbs. YORK will not be responsible for the unit 

fi t-up, leak integrity, or sound level for installation using fi eld-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. 

229.56

66.08

333.69

41.19

71.83

66.19

21.00

35.10

14.00

84.50

1.75
TYP

SUPPL

Y

RETURN