Rotex A1 BO - Hot Water Storage Tank (Not Included in Scope of Supply)

7 x Hydraulic connection
50
FA ROTEX A1 BO - 10/2007
7.3 Hot water storage tank (not included in scope of supply)
Five types of hot water storage tanks are available for the oil condensing boiler A1 BO (see tab. 7-1). Correct integration of the
hot water storage tank into the heating network is shown in fig, 7-2 and fig, 7-3. Alternatively, the ROTEX Solaris System can
be integrated for hot water preparation and heating support.
Technical data hot water storage tank
Tab. 7-1 Basic technical data for the ROTEX hot water storage tank which can be connected to the oil condensing boiler
For further information on the hot water tanks, refer to documents for Sanicube INOX, Sanicube PEX and
Solaris.
Type Sanicube INOX Sanicube INOX Sanicube
Solaris INOX
Sanicube
Solaris PEX
Sub-tank for
hot water
storage tank
Parameter SCS 328/14/0 SC 538/16/0 SCS 538/16/0 SCS 580/1 US 150
Basic data
Total storage capacity 285 Litres 500 Litres 500 Litres 500 Litres 148 Litres
Empty weight 55 kg 84 kg 87 kg 109 kg 44 kg
Total filled weight 335 kg 584 kg 587 kg 609 kg 192 kg
Dimensions (L x B x H) 59.5 x 61.5 x 159 79 x 79 x 159 cm 79 x 79 x 159 cm 79 x 79 x 159 cm 100 x 66 x 66 cm
Max. permitted storage water temperature 85°C 85°C 85°C 85°C 90°C
Standby heating power 2.3 kWh/24h 1.4 kWh/24h 1.4 kWh/24h 1.4 kWh/24h 1.1 kWh/24h
Maximum operating pressure 10 bar 10 bar 10 bar 6 bar 10 bar
Domestic water heat exchanger material
Stainless steel
(1.4404)
Stainless steel
(1.4404)
Stainless steel
(1.4404)
PEX
Stainless steel
(pressure tank)
Domestic hot water
Domestic water capacity 18.0 Litres 24.5 Litres 24.5 Litres 80.0 Litres 144.0 Litres
Domestic water heat exchanger surface 4.1 m
2
5.5 m
2
5.5 m
2
25.0 m
2
Average specific thermal output 1820 W/K 2470 W/K 2470 W/K 1620 W/K
Storage tank charging heat exchanger (stainless steel)
Water content heat exchanger 10.0 Litres 10.4 Litres 10.4 Litres 10.4 Litres 3.3 Litres
Heat exchanger surface area 2.1 m
2
2.3 m
2
2.3 m
2
2.3 m
2
0.7 m
2
Average specific thermal output 910 W/K 1040 W/K 1040 W/K 1040 W/K 700 W/K
Solar heating support (stainless steel)
Water content heat exchanger 2.0 Litres
Heat exchanger surface area 0.43 m
2
Average specific thermal output 200 W/K
Pipe connections
Hot and cold water 1" ET 1" ET 1" ET
¾" IT ¾" IT
Heating flow and return flow 1" ET 1" ET 1" ET 1" ET
¾" ET
Order number 16 50 10 16 50 16 16 45 16 16 50 06 16 01 50