York YPAL 060 User Manual

JOHNSON CONTROLS

FORM 100.50-NOM6 (1207)

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Scroll Compressors – Reliable, efficient, 
trouble-free operation is the true measure of a 
packaged rooftop’s value. That’s why YORK 
eco

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 Packaged Rooftop Air Conditioners use 

established scroll-compressor technology to 
deliver dependable, eco nom i cal  performance 
in a wide range of ap pli ca tions.  With  the  eco

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Packaged Rooftop, you get the latest generation 
of compressor en hance ments added to the scroll’s 
inherent strengths. The sim plic i ty  of  a  hermetic 
scroll compressor allows the use of fewer moving 
parts to minimize breakdown. 

 • 

Multiple Compressor Staging – Through the 
use of the scroll compressor, the eco

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 has the abil-

ity to stage it’s cooling by enabling and disabling 
mul ti ple single stage compressors on multiple 
circuits. These compressors are manifolded to-
gether in two independent circuits.

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Compressor Circuiting – The eco

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 is designed 

so that only 2 scroll compressors are in tandem 
within one refrigeration circuit. This means more 
reliable com pres sors, and less equipment down 
time. With multiple circuits, if a compressor 
should ever fail on one circuit, the other circuit/s 
will re main op er a tion al to work to maintain oc-
cupied loads. The eco

2

 sys tem has 2 circuits in 

the unit. 

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High Effi ciency eco

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rooftop units are optimized 

for HFC-410A refrigerant.  YORK provides the 
FIRST standard product offering that meets the 
latest ASHRAE 90.1 energy effi ciency require-
ments.

 • 

Cooling and Heating – Superior op er at ing  per-
 for mance provides lower operating costs. Smaller 
steps of cool ing capacity pro vide tighter con trol 
of build ing environment and oc cu pant  comfort 
while optimizing energy effi ciency.

 • 

Indoor Air Quality (IAQ) – Outside air econ-
 o miz ers  pro vide  en er gy  sav ings  in  free  cooling 
mode, and can pro vide a health i er  and  more 
comfortable build ing en vi ron ment  by  in tro duc ing 
fresh outside air into the build ing as needed. In-
door  Air  Quality  (IAQ)  re quire ments  for  building 
ventilation and com fort are con trolled through 
the microprocessor con trol pan el. 

 • 

Premium-Effi ciency  Motors  – Premium-effi -
ciency motors are available for optimum energy 
effi ciency. All mo tors used on the eco

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 pack aged 

roof top  air  con di tion er  meet  U.S.  EPACT  1992 
min i mum  re quire ments.

  

High-effi ciency motors are standard.  Motors are 
available in ODP or TEFC construction.

LD13271