York YCAZ33BA3, Manual, Page: 9 / 88

FORM 150.44-NM4
9
YORK INTERNATIONAL
WEIGHT DISTRIB. WATER CONN.
MODEL YCA (LBS.) INLET/OUTLET
A B C D DIA. (IN.)
Z33BA3 791 791 1707 1707 4
Z44BA3 858 858 1811 1811 4
Z74BB3 931 931 1948 1948 4
Z77CB3 935 935 2011 2011 6
Z88DB3 977 977 2079 2079 6
Z88DB3 977 977 2079 2079 6
1. CLEARANCES – Recommended YORK required clearances to
prevent condenser air recirculation and faulty operation of units
are as follows:
Side to wall - 5'–0" ** / Rear to wall - 8'–0" ** / Front to wall -
8'–0" ** / Top - 50'–0" / Distance between adjacent units - 12'–0"
* No more than one wall can be higher than the top of the unit.
Failure to heed recommended clearances may result in re-
duced system performance, nuisance shutdowns and ser-
vicing problems.
The area within the clearances shown above and area under the
unit must be kept clear of all obstructions that would impede free
air flow to the unit. In installations where winter operation is in-
tended and snow accumulations are expected, additional unit
height must be provided to insure full air flow.
2. Panel bottom to be punched in field to accommodate power wir-
ing conduit.
3. Use of isolators (optional) will increase height of unit approxi-
mately 6".
4. Drawings not to scale and are for planning purposes only. Refer
to QMS drawings for most up-to-date dimensions.
5. Be sure to review WARNINGS on page 2 prior to installation.
CAUTION
FAILURE TO HEED FOLLOWING MINIMUM RECOM-
MENDED CLEARANCES MAY RESULT IN REDUCED
SYSTEM PERFORMANCE, NUISANCE SHUT-
DOWNS, AND SERVICE PROBLEMS.
NOTES
CHILLER Y X
Z33BA3 7'–2" 1'–2-1/8"
Z44BA3 7'–2" 1'–2-1/8"
Z74BB3 7'–2" 1'–2-1/8"
Z77CB3 7'–0" 1'–3-1/8"
Z88DB3 7'–1" 1'–3-3/4"
DIMENSIONS
LD01982
LD01983
LD01984