Use with trim kits for Gerber
SAFETY TIPS:
- When using a solder alloy that has a tin content of greater than 95%, you may need to use more heat than can be supplied by using MAPP gas or propane.
- Avoid heat damage: Remove the cartridge and inner valve components before soldering.
BEFORE YOUR INSTALLATION:
Check the local plumbing code requirements before installation.
TREYSTA VALVES MEET OR EXCEED THE FOLLOWING STANDARDS: ASME A112.18.1/CSA B125.1 and ASSE 1016.
FAUCET INSTALLATION PROCEDURES
Gerber always recommends that plumbing products be installed by a licensed professional.
- Shut off the water supply
- All plumbing is to be installed in accordance with applicable codes and regulations
ROUGH-IN VALVES
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For standard shower wall construction, position the valve so that the plaster guard is flush with the interior finished wall.
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For thin wall installation, use a 3" hole saw to cut a hole with the same center as the valve location.
2.1 If the valve comes with "stop", use a 1.5" hole saw to cut two openings "A1" & "A2" on the side as shown. If the valve comes with "diverter", use a 1.5" hole saw to cut the opening "B" on the bottom side as shown
2.2 Use two #10 screws, length depending on wall thickness, to secure the valve assembly to the wall.
- For vertical inlet bodies only: first determine the direction of inlets, from top or bottom. If from the top, do the following:
Top-Down Installations Only:
3.1 Remove plaster guard.
3.2 Loosen screws 1/2 turn, DO NOT REMOVE SCREWS. Rotate retainer 180°. The arrow must point up.
3.3 Secure the retainer and tighten the screws.
3.4 Replace plaster guard.
Note: Up arrow on the plaster guard and retention ring always needs to be aligned, pointing up.
- For stop removal, usea 7/8" socket to remove the nut. Stops are open when the screwdriver slot is horizontal. Stops are closed when the screwdriver slot is vertical.
- For the pressure test cap, use the following configuration for different types of pressure testing.
5.1 Method A: Pressure test both inlets together. | 5.2 Method B: Pressure test isolated inlet, either hot or cold inlet. |
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