Johnson Controls YORK YK Series - K Compressor Units (Standard)

JOHNSON CONTROLS
38
FORM 160.75-N1
ISSUE DATE: 04/15/2019
SECTION 2 - INSTALLATION
F
(2-P
ASS RETURN HEAD)
EVAPORATOR
1-PASS
IN OUT
1 6
6 1
EVAPORATOR
2-PASS
IN OUT
2 3
7 8
EVAPORATOR
3-PASS
IN OUT
5 10
9 4
NOTES:
1. All dimensions are approximate.
2. Standard water nozzles are Schedule 40 pipe size, furnished as welding stub-outs with grooves, allowing the option of welding, anges,
or use of Victaulic couplings. Factory-installed, class 150 (ANSI B16.5, round slip-on, forged carbon steel with 1/16" raised face), water
anged nozzles are optional (add 1/2" to nozzle length). Companion anges, nuts, bolts, and gaskets are not furnished.
3. One-, two-, and three-pass nozzle arrangements are available only in pairs shown and for all shell codes. Any pair of evaporator nozzles
may be used in combination with any pair of condenser nozzles. Compact waterboxes on one heat exchanger may be used with Marine
Waterboxes on the other heat exchanger.
4. Condenser water must enter the waterbox through the bottom connection for proper operation of the sub-cooler to achieve rated
performance.
5. Add dimension "M" as shown on pages per unit dimensions page for the appropriate isolator type.
EVAPORATOR
SHELL CODE
EVAPORATOR NOZZLE DIMENSIONS FT-IN (MM)
1-PASS 2-PASS 3-PASS
F I F G I F I
A
1'-7"
(483)
0'-8 3/4"
(222)
1'-5"
(432)
0'-6 1/2"
(165)
0'-7 3/4"
(197)
1'-5"
(432)
0'-7 3/4"
(197)
C,D
1'-10 3/4'
(578)
0'-10 5/8"
(270)
1'-8 5/8"
(524)
0'-7"
(178)
0'-9 1/2"
(241)
1'-8 5/8"
(524)
0'-9 1/2"
(241)
E,F
2'-1 3/4"
(654)
1'-0 1/8"
(308)
1'-10"
(559)
0'-7 1/2"
(191)
0'-10 1/4"
(260)
1'-10"
(559)
0'-10 1/4"
(260)
G,H
2'-5 5/8"
(752)
1'-1 7/8"
(352)
2'-5 5/8"
(752)
1'-9 7/8"
(556)
1'-1 7/8"
(352)
2'-5 5/8"
(752)
1'-1 7/8"
(352)
I,J,K,L
2'-9 5/16"
(846)
1'-3 1/2"
(394)
2'-9 5/16"
(846)
2'-0 5/8"
(625)
1'-3 1/2"
(394)
2'-9 5/16"
(846)
1'-3 1/2"
(394)
M,N
2'-11"
(889)
1'-4"
(406)
2'-6"
(762)
1'-0 1/4"
(311)
1'-1 1/2"
(343)
2'-4"
(711)
1'-0 1/4"
(311)
P, Q
3'-5"
(1041)
1'-7"
(483)
3'-0"
(914)
0'-11"
(279)
1'-4 1/2"
(419)
2'-10"
(864)
1'-3 1/4"
(387)
QT, QV
2'-8"
(813)
1'-2 1/2"
(368)
2'-4"
(711)
1'-1 1/2"
(343)
1'-0 1/2"
(318)
2'-4"
(711)
1'-0 1/2"
(318)
R,S,W
2'-8"
(813)
1'-2 5/8"
(371)
2'-6"
(762)
1'-2 1/2"
(368)
1'-1 5/8"
(346)
2'-6"
(762)
1'-1 5/8"
(346)
X,Z
3'-1"
(940)
1'-4 1/4"
(413)
2'-8 1/2"
(826)
1'-2"
(356)
1'-1 5/8"
(346)
2'-6 1/2"
(775)
1'-1"
(330)
FIGURE 25 - DIMENSIONS – EVAPORATOR NOZZLE ARRANGEMENTS - STANDARD (MM)
EVAPORATOR – NOZZLE ARRANGEMENTS – STANDARD - FT-IN (MM)
LD01342c