York YR manual Passes

FORM 160.81-EG1

Dimensions (mm) – Nozzle Arrangements

CONDENSERS – COMPACT WATER BOXES

FRONT	FRONT
OF UNIT	OF UNIT

1-PASS

Q

P

NOZZLE

ARRANGEMENTS

NO. OF

COND.

CC

CC

PASSES

IN

OUT

1

P

Q

CONDENSER

CONDENSER

Q

P

GG

1"

1"

GG

COMPRESSOR END

FLOOR LINE

MOTOR END

FRONT

FRONT

2-PASS

OF UNIT

OF UNIT

NOZZLE

U			S
T			R
	DD	DD
	BB	BB
CONDENSER			CONDENSER
GG	1"	1"	GG
COMPRESSOR END		FLOOR LINE	MOTOR END

ARRANGEMENTS

NO. OF	COND.
PASSES	IN	OUT
2	R	S
	T	U

NOTE: Water must enter through bottom connection to achieve rated performance

FRONT	FRONT	3-PASS
OF UNIT	OF UNIT

NOZZLE

Y				W
X				V
	DD		DD
	BB		BB
CONDENSER				CONDENSER
GG	1"		1"	GG
		FLOOR LINE
COMPRESSOR END
				MOTOR END

ARRANGEMENTS

NO. OF	COND.
PASSES	IN	OUT
3	V	Y
	X	W

NOTE: Water must enter through bottom connection to achieve rated performance

LD07983

CONDENSER	NOZZLE PIPE SIZE							CONDENSER
							NOZZLE DIMENSIONS
SHELL
	NO. OF PASSES			1-PASS				2-PASS			3-PASS
CODE
	1	2	3	CC2	G G	BB2		DD2	G G	BB2	D D2	G G
T, V	10"	6"	6"	730	381	553		908	381	553	908	381
W, X	12"	8"	6"	781	394	584		978	394	584	978	394

NOTES:

1.Standard water nozzles are furnished as welding stub-outs with Victaulic grooves, allowing the option of welding, flanges, or use of Victaulic couplings. Factory installed, class 150 (ANSI B16.5, round slip-on, forged carbon steel with 1.59 mm raised face), water flanged nozzles are optional (add 12.7 mm to nozzle length). Companion flanges, nuts, bolts, and gaskets are not furnished.

2.Add 25.4 mm for isolators as shown.

3.One-, two- and three-pass nozzle arrangements are available only in pairs shown and for all shell codes. Any pair of condenser nozzles may be used in combination with any pair of evaporator nozzles.

4.Connected piping should allow for removal of compact water boxes for tube access and cleaning.

5.Front of unit is defined as side of chiller where control center is mounted.

YORK INTERNATIONAL 31