Installation Instructions - Watts ISCA-101 Instrucciones De Instalación

Industry Standard Water Closet Carriers support wall hung "off the floor"
water closets. Water closet carriers anchor to the structural floor behind
the finished wall, and support the fixture independent of the wall structure.
Watts closet carriers incorporate a patented compression seal nipple,
which positively holds test, and eliminates behind the wall leaks.
Industry Standard Carrier Assembly

Installation Instructions

1. Attach each of the carrier legs to the concrete floor with a minimum of one 1/2"
diameter anchor bolts, (supplied by others), for each of the two carrier legs.
2. Determine pitch and rough-in requirements (see chart). For carriers set in a
low position, break scored steps from lower portion or faceplate with a heavy
hammer.
3. Attach faceplate assembly to carrier fitting with 1/2" bolts and washers
(supplied). Place oval fitting gasket between faceplate and fitting prior to bolting.
Attach the rear anchor support to the boss on the backside of carrier fitting.
Anchor the rear support to a concrete floor, using a 1/2" dia. anchor bolt with a
minimum pullout strength of 4000 lbs. (by others).
4. Adjust faceplate assembly to accommodate bowl height by loosening side leg
bolts. Adjust fitting to accommodate pitch requirement by loosening bolts.
5. Adjust ABS nipple and studs. ABS nipple should extend 5/16" beyond finished
wall. Studs should extend 2-1/4" beyond finished wall with nut & washer at
finished wall.
6. Install neoprene bowl gasket on horn in back of bowl, knock out nipple test cap,
and set bowl.
7. Install chrome cap nuts and plastic washer over studs. Tighten cap nuts fully to
properly load the carrier.
Pipe Chase
Finished Wall
Wide Sealing Area
Smooth ABS Nipple
Compression Gasket
2
Wall Hung
Toilet
Hex Head
Compression Screw
Compression Flange