Instructions / Assembly
Before Installation
Warnings & Cautions
• Ensure that any electrical plugs in the
area are covered or disconnected.
• Ensure that the existing plumbing is
up to code.
• Identify what material the plumbing/
pipe is composed of.
• Turn off water main.
• Acquire and install a pressure regulator
with your system.
• Maximum working temperature is
113° F (45° C). Minimum working
temperature is 39° F (4°C).
Maximum working pressure is 125 PSI
(8.6 bar) Minimum working pressure
is 7.25 PSI (0.5 bar).
• Do not install near electrical appliances.
• Do not use with water that is micro-
biologically unsafe or of unknown
quality without adequately treating or
disinfecting water before the system.
• The NuvoH2O softener is intended
for the treatment of hard water with
alkaline pH; do not install if inlet water
has a pH of 7.2 or less.
• Lubricate (included) O-ring.
• Install in a room that protects it from
freezing and excessive heat.
• Ensure that the plumbing has been
installed according to the plumbing
code before installation.
• Ensure that the water main has been
shut off prior to installation.
• Replace cartridge at least every six
months. You may need to replace
cartridges more frequently based on
water usage.
• Failure to replace the cartridge in
recommended intervals may result
in poor softener performance and/or
cracks in the housing, causing leakage
and possible flooding.
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877-688-64264
Home Water Softener