American Standard 1662 installation instructions Installation, Instructions, Shower System Kits

	Installation
	Instructions
SHOWER SYSTEM KITS	1662 SERIES

Thank you for selecting American-Standard...the benchmark of fine quality for over 100 years.

To ensure that your installation proceeds smoothly--please read these instructions carefully before you begin.

		Certified to comply with ANSI A112.18.1
		M968637 Rev 1. 3
Recommended Tools & Materials		6mm (15/64")
		Drill Bit
Phillips Screwdriver	Hammer	Pencil
		Electric Drill

ROUGHING-IN DIMENSIONS

13mm		32mm
	(1-1/4")
(1/2")

1/2" NPT

		1498mm
	53mm	(59")
(48" - 60")	(2-1/16")
(OPTIONAL)
TO FINISHED
FLOOR	1/2" NPSM HOSE

	85mm
240mm	(3-3/8")
(9-1/2")
	1660.500

1/2" NPSM

42mm 57mm

(1-5/8") (2-1/4")

1660.550

250mm	120mm
(9-7/8")
	(4-3/4")

24mm (1")

191mm (7-1/2")

CONNECTION	65mm
RUBBER GASKET	(2-1/2")
FINISHED WALL

	127mm
82mm		(5")	45mm	1660.236
(3-1/4")	(1-3/4")				65mm 849mm
70mm				(2-1/2") (33-3/8")
(2-3/4")					900mm
				(35-3/8")

	85mm
240mm	(3-3/8")
(9-1/2")
	1660.502

1/2" NPSM

1/2" NPSM

122mm	122mm
	(4-3/4")
(4-3/4")

1/2" NPSM

67mm	A950646
(2-5/8")
146mm
(5-3/4")
1660.505

98mm (3-7/8")

1660.225 651mm

610mm (25-5/8") (24")

25mm (1")

	116mm
266mm	(4-5/8")
(10-1/2")
	1660.843

1/2" NPSM

81mm

(3-1/4")

115mm		121mm
(4-1/2")
265mm	258mm	(4-3/4")
	(10-1/8")
(10-3/8")
1660.143	1660.743
1/2" NPSM	1/2" NPSM
76mm	65mm
(3")	(2-1/2")

OPTIONAL TO FINISHED FLOOR				86mm
	USUALLY BETWEEN		(3-3/8")
	915mm TO 1525mm		FINISHED FLOOR
(36")		(60")

	94mm	94mm
		(3-3/4")
	(3-3/4")
	247mm	252mm	239mm
	(9-3/4")	(9-7/8")	(9-3/8")	90mm
86mm
				(3-1/2")
(3-3/8")	1660.628	1660.638		1660.741
1/2" NPSM	1/2" NPSM			1/2" NPSM

1			Turn off hot and cold water	1
	INSTALL WALL SUPPLY	CAUTION
			supplies before beginning.

Supply to WALL SUPPLY (1) is 1/2" NPT. See rough-in above for detailed information.

Install RUBBER SEAL (2) onto WALL SUPPLY (1).

Apply sealant or teflon tape to threads of 1/2" NPT supply nipple. Thread WALL SUPPLY (1) onto supply nipple making a water tight seal. WALL SUPPLY (1) with RUBBER SEAL (2) should be tight against finished wall.

1/2" NPT APPLY SEALANT

2OR TEFLON TAPE