York CURBPAK CP170 - Pipe Chase Enclosure; Pipe Chase Enclosure Assembly for Units with Pipe Chase Shipped Loose

FORM 100.10-NOM2
19
YORK INTERNATIONAL
FIG. 19 – PIPE CHASE ENCLOSURE ASSEMBLY FOR UNITS WITH PIPE CHASE SHIPPED LOOSE
LD06495
FIG. 18 – PIPE CHASE ENCLOSURE
LD06280
Drain connection opposite pipe chase is standard.
A header panel covers entire segment.
All dimensions are approximate and not certified for construction.
NOTE: All pipe chases are factory assembled. Pipe chases for unit sizes 250 and
above, will be factory-mounted. Pipe chases on unit sizes will ship loose for
field mounting.
* Usable working clearance depth is approximately 18".
PIPE
C
HA
SE
Y
C
P R
OO
F
PANEL
HEADER
CO
VER FR
O
N
T
PIPE
C
HA
S
E M
OU
NTIN
G
BRK
T
FA
C
T
O
RY-M
OU
NTED
O
N
U
NIT BA
SE
PIPE
C
HA
S
E BA
SE
PIPE
C
HA
S
E M
OU
NTIN
G
BRK
T
FA
C
T
O
RY-M
OU
NTED
O
N
U
NIT BA
SE
Y
C
P
BA
S
E RAI
L
HEADER
CO
VE
R
PIPE
C
HA
SE
CO
I
L
HEADER
CO
VE
R
SC
REW
S
SC
REW
S
B
O
LT
S
F
O
R
ATTA
C
HIN
G
PIPE
C
HA
S
E BRK
T
B
U
TYL
TAPE
LAYER
O
F B
U
TYL TAP
E
Support all connecting piping independently of the coils.
Provide swing joints or flexible fittings in all piping con-
nections, particularly adjacent to heating coils, to ab-
sorb expansion and contraction strains. Rigid piping
connections can cause coil damage.
The coil supply and the return pipe connections are la-
beled. When attaching piping to the coil header, make
the connection only tight enough to prevent leaks. Ex-
cessive tightening may cause damage to the header. A
wrench should be firmly held on the coil connection so
that in tightening the connecting piping the torque is not
transmitted to the coil header, thus damaging the coil
connection.
Application Notes - All connections are male piping
thread except DX coils, which are male solder. Drain and
vent taps on water coils are pipe thread shipped with plugs
installed. These taps are installed approximately two inches
back from the end of the threaded connections.
2