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Technical Information
Water pressure
Recommended
Maximum
Hot water temp.
Recommended
Maximum
Flow rate - 12424001
handshower
tub spout
4.8 GPM (18.2 L/min) @ 44 PSI
Flow rate - 12425001
handshower
tub spout
4.8 GPM (18.2 L/min) @ 44 PSI
* Please know and follow all applicable local plumbing
codes when setting the temperature on the water heater.
Installation Considerations
• For best results, Hansgrohe recommends that this
unit be installed by a licensed, professional plumber.
• Please read over these instructions thoroughly
before beginning installation. Make sure that you
have all tools and supplies needed to complete the
installation.
This trim kit requires rough valve
15460181 (not included).
• Protection against backflow is provided by a
check valve in the handshower hose and by an
automatically resetting diverter.
• This thermostatic mixing valve is for use with shower
heads rated at 1.3 GPM (4.9 L/min) or higher.
2
15 - 75 PSI (0.1 - 0.5 MPa)
145 PSI (1 MPa)
120°-140° F (48° - 60° C)*
158°F (70° C)*
1.75 GPM (6.6 L/min)
2.0 GPM (7.6 L/min)
• 12424001 only: This handshower is for use with
automatic compensating valves rated at 1.3 GPM
(4.9 L/min)or less.
• 12425001 only: This handshower is for use with
automatic compensating valves rated at 1.5 GPM
(5.7 L/min)or less.
• Keep this booklet and the receipt (or other proof
of date and place of purchase) for this product in
a safe place. The receipt is required should it be
necessary to request warranty parts.