Technical data

INSTALLATION
25
DIMENSIONS AND TECHNICAL DATA
Optima Single Element
Optima Twin Element
913 180 - -
-
913 300 913 400
Hot Water Delivery
Litres
180 300
400
Boost Capacity
Litres
-
50
90
Dimensions A
mm
1720 1825
1840
B
mm
488
580
690
C
mm
554
646
755
D
mm
1482 1569
1479
E
mm
74 74
121
F
mm
90
90
120
G
mm
- 1295
1346
H
deg
23
18
53
J
deg
22 18 30
Approx. Weight empty
kg
64 97
118
400 Litre models have left hand connections.
Technical data is subject to change.
Optima 180 Litre Optima 400 Litre Optima 300 Litre
Inlet/ Outlet
Inlet/ Outlet
Inlet/ Outlet
TPR
TPR
TPR
Cable Entry
Cable Entry
Cable Entry
Boost
Element
Boost
Element