Page 6
A
C
Indirect
D
F
E
I
J
B
G
DESIGN
TECHNICAL INFORMATION
Table 1 - Ideal Pro Indirect Models
M
odel
St
ock C
ode
Ener
gy E
fficienc
y C
lass
H
ea
t L
oss
Capacit
y
(T
otal V
olume)
W
eigh
t - Empt
y
W
eigh
t - F
ull
Pr
essur
e Regula
tor 3 bar inlet gr
oup c/w balanc
e
cold supply
, e
xpansion v
essel c
onnec
tion and
expansion v
alv
e set a
t 4.5 bar
Expansion V
essel
siz
e.
Pr
e-
char
ged t
o 3 bar
O
ver
all H
eigh
t
O
ver
all D
iamet
er
Pr
essur
e
& T
emp
er
atur
e
Relief
Valv
e 6bar 90°C
22mm S
ec
ondar
y
Return T
apping
O
n P
eak I
mmersion
H
ea
ter - H
igh L
ev
el
Cold F
eed 22mm
Connec
tion
O
ff P
eak I
mmersion
H
ea
ter - L
ow L
ev
el
Volume of O
n P
eak
W
at
er
H
ea
ted
D
ual C
on
tr
ol & O
ver
hea
t S
ta
t
22mm P
rimar
y Return C
onnec
tion
22mm P
rimar
y F
lo
w C
onnec
tion
kW R
ating of P
rimar
y C
oil
Sur
fac
e A
rea of
Primar
y H
ea
ter C
oil
Pr
essur
e L
oss A
cr
oss
Primar
y H
ea
ter C
oil
H
ea
t Up
Time fr
om 15°C t
o 60°C
(applies t
o P
rimar
y H
ea
t S
our
ce only)
Watts
kW/24hr
Litres
kg
kg
bar
Litres
A=mm
mm
B=mm
C=mm
D=mm
E=mm
F=mm
Litres
G=mm
I=mm
J=mm
kW
m
2
bar
min
Indirect
IND180
IDEPROIN180
B
55
1.32
178
30
208
3
18
1306
550
1064
n/a
561
425
n/a
103.4
451
235
405
19
0.78
0.216
30
IND210
IDEPROIN210
B
62
1.49
208
33
241
3
25
1494
550
1252
1141
632
425
n/a
123.7
513
235
405
20.5
0.78
0.216
32
IND250
IDEPROIN250
C
74
1.78
248
38
286
3
25
1744
550
1502
1353
955
505
705
110.5
595
235
485
21.5
0.97
0.241
36
IND300
IDEPROIN300
C
86
2.06
287
43
330
3
35
1990
550
1748
1562
1092
505
786
128.5
676
235
485
25
0.97
0.241
38