Enviro EF THERMO 28 - Manual (Page 13)

13
Installation
W
ATER
L
INE
S
CHEMATIC
:
H
ot
C
ol
d
Su
pp
ly
Sh
ut
-O
ff
Va
lv
e
Su
pp
ly
EF
Th
er
m
o
28
Pu
m
p
Ex
pa
ns
io
n
Ta
nk
C
he
ck
Va
lv
e
Pr
es
su
re
R
eg
ul
at
or
Va
lv
e
R
ad
ia
to
r
R
ad
ia
to
r
H
ot
W
at
er
Ta
nk
H
ea
te
r
Pr
es
su
re
R
el
ie
fV
al
ve
Figure 16
The heating system for this unit must be engineered to accommodate the output of the
unit. All pipes must be installed by a licensed plumber.