Installation Guide

3 ZV-3247 REV 0
3. DIMENSIONS AND MEASUREMENTS
3.1 Tub/Shower Systems
Valve should be positioned 32 inches above the
tub basin floor. Shower arm should be 77 inches
above the tub basin floor. Tub spout should be
positioned approximately 12 inches below the
valve.
NOTE: For ADA compliance (Americans with
Disabilities Act) consult your local municipality
for proper product choice and mounting
locations.
IMPORTANT: The design of this valve requires a
rigid copper tubing connection between the tub
port and the tub spout with no more than one (1)
90 degree bend allowed. Failure to do so, or to
substitute PEX, CPVC, or any other connection
type or outlet accessory such as a hand or
body-spray, other than the Symmons tub spout
provided, may result in excessive backpressure
through the system, and compromise operation.
3.2 Shower Systems
Valve should be positioned 42 inches above the
tub basin floor. Shower arm should be 77 inches
above the tub basin floor.
NOTE: For ADA compliance (Americans with
Disabilities Act) consult your local municipality
for proper product choice and mounting
locations.
When valve is used in a shower only or tub spout
only installation, install the enclosed plug in the
corresponding outlet that will not be used
(see FIGURE 3.3).
FIGURE 3.1
12"
(305mm)
32"
(813mm)
77"
(1956mm)
FLOOR
INSTALL
BRACING
INSTALL
BRACING
FIGURE 3.2
42"
(1067mm)
77"
(1956mm)
FLOOR
INSTALL
BRACING
FIGURE 3.3
Copper Sweat Plug
1/2-14 NPT
3/8" Square Socket Plug