42
Value
Series
Manual
What
is
covered?
This
Warranty
covers
any
defects
in
materials
or
workmanship
when
the
product
is
installed
and
operated
according
to
Rinnai
wri en
installa on
instruc ons,
subject
to
the
terms
within
this
Limited
Warranty
document.
This
Warranty
applies
only
to
products
that
are
installed
correctly.
Improper
installa on
may
void
this
Warranty.
Rinnai
strongly
suggests
that
you
use
a
licensed
professional
who
has
a ended
a
product
knowledge
class
before
installing
this
water
heater.
This
Warranty
extends
to
the
original
purchaser
and
subsequent
owners,
but
only
while
the
product
remains
at
the
site
of
the
original
installa on.
This
Warranty
only
extends
through
the
fi
rst
installa on
of
the
product
and
terminates
if
the
product
is
moved
or
reinstalled
at
a
new
loca on.
How
long
does
coverage
last?
What
will
Rinnai
do?
Rinnai
will
repair
or
replace
the
covered
product
or
any
part
or
component
that
is
defec ve
in
materials
or
workmanship
as
set
forth.
Rinnai
will
pay
reasonable
labor
charges
associated
with
the
repair
or
replacement
of
any
such
part
or
component.
All
repair
parts
must
be
genuine
Rinnai
parts.
All
repairs
or
replacements
must
be
performed
by
an
individual
or
servicing
company
that
is
properly
trained,
state
quali
fi
ed
or
licensed
to
do
the
type
of
repair.
Replacement
of
the
product
may
be
authorized
by
Rinnai
only.
Rinnai
does
not
authorize
any
person
or
company
to
assume
for
it
any
obliga on
or
liability
in
connec on
with
the
replacement
of
the
product.
If
Rinnai
determines
that
repair
of
a
product
is
not
possible,
Rinnai
will
replace
the
product
with
a
comparable
product
at
Rinnai’s
discre on.
If
a
component
or
product
returned
to
Rinnai
is
found
to
be
free
of
defects
in
material
or
workmanship,
or
damaged
by
improper
installa on
or
damaged
during
return
shipping,
the
warranty
claim
for
product,
parts
and
labor
may
be
denied.
Limited
Warranty
Consumer
Warranty
[1]
The
warranty
period
is
reduced
to
3
years
from
date
of
purchase
when
the
water
heater
is
used
as
a
circula ng
water
heater
within
a
hot
water
circula on
loop,
where
the
water
heater
is
in
series
with
a
circula on
system
and
all
circula ng
water
fl
ows
through
the
water
heater,
and
where
an
on
‐
demand
recircula on
system
is
not
incorporated.
On
‐
demand
recircula on
is
de
fi
ned
as
a
hot
water
recircula ng
loop
or
system
that
u lizes
exis ng
hot
and
cold
lines
or
a
dedicated
return
line,
and
only
ac vates
when
hot
water
is
used.
It
can
be
ac vated
by
a
push
bu on,
mo on
sensor,
or
voice
ac va on
but
not
by
a
temperature
sensor.
A
mer
added
to
a
standard
recircula ng
pump
is
not
considered
as
on
‐
demand.
[2]
The
air
handler
pump
must
be
sized
for
the
fl
ow
rate
of
the
heat
load,
pressure
losses
through
air
handler
coil,
pressure
losses
though
Rinnai
tankless
water
heater,
piping
and
components
connec ng
the
air
handler
and
tankless
unit.
Refer
to
the
tankless
water
heater
pressure
loss
curve
and
consult
with
the
air
handler/component
manufacture
for
pressure
loss
informa on.
NOTE:
There
is
no
warranty
coverage
on
product
installed
in
a
closed
loop
applica on,
commonly
associated
with
space
hea ng
only
applica ons.
The
integrated
controller
on
indoor
models
has
a
1
year
warranty
on
parts.
There
is
no
warranty
coverage
for
commercial
applica ons.
Item
Period
of
Coverage
(from
date
of
purchase)
Residen al
Applica ons
If
installed
with
a
tankless
isola on
valve
kit
for
residen al
applica ons
If
used
for
both
residen al
water
hea ng
and
space
hea ng
purposes
Heat
Exchanger
10
years
[1]
12
years
[1]
10
years
[2]
All
Other
Parts
and
Components
5
years
[1]
5
years
[1]
5
years
[2]
Reasonable
Labor
1
year
1
year
1
year
Summary of Contents for . REU-VC2025FFU-US
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