®
Cold
w
a
ter
s
hut off va
l
ve
®
Pre
ss
ure re
l
ief
v
al
v
e
@
H
e
at
i
ng
return
s
er
vice
va
l
ve
®
W
a
t
er ou
tl
et
.
@
Ho
t
w
at
er
top
CI
D
R
oom therm
os
tat
(
if fitt
e
d
)
@
The
r
m
o
s
tat
i
c
radia
tor
valv
es
(
i
f fit
te
d
)
K
e
y
t
o
Feat
u
re
s
CD
Ma
in
o
n
/
off
contro
l
CD
Ce
n
t
ral H
e
ating
c
ontr
a
l and l
ock
o
u
t
reset
CD
M
a
x
imum
R
a
d
i
ator T
e
mp
e
ratur
e
contr
o
l
CD
Ma
x
imum H
o
t
W
at
er T
e
mpe
r
atu
r
e
cont
r
ol
CD
In
s
t
r
uc
ti
o
n
s
fo
r
U
se
.
CD
Heat
i
ng f
l
ow s
erv
i
c
e val
v
e
(D
Ga
s
se
rv
i
ce
val
ve
®
Temp
era
tur
e
and pre
ssure
g
a
u
g
e
CD
Indica
t
or l
i
gh
ts
We do
no
t
acc
e
pt any
l
i
abilit
y
for da
mage
a
r
i
s
in
g
a
s a re
s
u
l
t af the
non
-
ob
s
ervan
ce
of th
es
e
i
n
s
tru
c
ti
o
n
s.
