- Best quality
- Quick assembly
- Longevity
Friwa
DHW
technology
FriwaMega up to 123 l/min, FC3.10
Domestic hot water preparation operating on the principle of a flow-type water heater
Withdrawal capacity: 4-123 l/min
Circulation: optional
Withdrawal capacity: 4-123 l/min
Circulation: optional
Operating data
Max. operating temperature:
95 °C
Max. operating pressure primary:
3 bar
Max. operating pressure secondary:
10 bar
Kvs value primary:
11,8
Kvs value secondary:
10
Max. flow rate:
123 l/min
Transmission performance:
300 kW
Min. flow rate:
4 l/min
Equipment
Controller:
FC3.10
Check valves:
primary: 2 x 450 mm wc
Shut-off valves:
Ball valves and piston valves
Sensors:
primary: 1 x Pt1000 / secondary: 2 x Pt1000 / 2 x flow meter
Temperature sensor:
primär: 1 x Pt1000; sekundär: 2 x Pt1000
Circulation:
optional
Flow meter:
1-130 l/min
Opening pressure check valve:
450 mm wc
Dimensions
Height:
1423 mm
Width:
710 mm
Nominal diameter:
DN 32 (1¼")
Depth:
920 mm
Installation length:
1205 mm
Connection primary:
1½" int. thread
Connection secondary:
1½“ ext. thread
Centre distance primary:
158 mm
Centre distance secondary:
158 mm
Materials
Valves and fittings:
Brass
Gaskets:
EPDM / AFM34
Insulation:
EPP
Piping:
Stainless steel
Check valves:
Brass
Design data (Friwa)
Cold water inlet temperature:
10 °C
Withdrawal capacity: min. flow rate:
4 l/min
Field of application:
Domestic hot water preparation operating on the principle of a flow-type water heater
Application range:
In solar thermal systems
In systems with a heat pump, a solid fuel boiler, oil or gas boiler
Connection to a buffer tank
As a quadruple cascade up to 492 l/min (as per SPF LK 1)*
No domestic hot water tank necessary
Energy for heating the water is taken from the buffer tank
Operating data:
Max. operating pressure: primary = 3 bars, secondary = 10 bars
Max. operating temperature: 95 °C
Min. flow rate: 4 l/min
Max. flow rate: 123 l/min
The CE-conformity of the module has been certified according to
DIN EN 60335 and SVGW.
*Indication of performance as per SPF test procedure
Domestic hot water preparation operating on the principle of a flow-type water heater
Application range:
In solar thermal systems
In systems with a heat pump, a solid fuel boiler, oil or gas boiler
Connection to a buffer tank
As a quadruple cascade up to 492 l/min (as per SPF LK 1)*
No domestic hot water tank necessary
Energy for heating the water is taken from the buffer tank
Operating data:
Max. operating pressure: primary = 3 bars, secondary = 10 bars
Max. operating temperature: 95 °C
Min. flow rate: 4 l/min
Max. flow rate: 123 l/min
The CE-conformity of the module has been certified according to
DIN EN 60335 and SVGW.
*Indication of performance as per SPF test procedure
