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Friwa

DHW

technology

FriwaMicro up to 20 l/min

Domestic hot water preparation operating on the principle of a flow-type water heater
Withdrawal capacity: 2-20 l/min
Circulation: no

SKU
64000
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Our offer is exclusively aimed at corporate clients.

Operating data
Max. operating temperature: 80 °C
Max. operating pressure primary: 3 bar
Max. operating pressure secondary: 10 bar
Kvs value primary: 2,6
Kvs value secondary: 1,9
Max. flow rate: 20 l/min
Transmission performance: 48 kW
Min. flow rate: 2 l/min
Equipment
Controller: no
Check valves: no
Shut-off valves: no
Sensors: no
Heat exchanger: E8ASH, 24 plates
Flow switch: Type 1.3​ l/min​
Thermostatic valve: Housing / valve plate: brass
Cartridge sensor: 30-60 °C
Circulation: no
Dimensions
Height: 420 mm
Width: 282 mm
Nominal diameter: DN 15 (½")
Depth: 265 mm
Installation length: 418 mm
Connection primary: ¾" int. thread
Connection secondary: ¾" int. thread
Connection circulation line: no
Centre distance primary: 65 mm
Centre distance secondary: 65 mm
Materials
Valves and fittings: Brass
Gaskets: EPDM / AFM34
Insulation: EPP
Piping: Stainless steel
Flow switch: Noryl
Cartridge sensor: Stainless steel
Thermostatic valve: Housing / valve plate: brass
Heat exchanger: Solder: copper,Plates + connecting pieces: stainless steel,coating (optional): based on silica
Design data (Friwa)
Cold water inlet temperature: 10 °C
Withdrawal capacity: min. flow rate: 2 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 solid fuel boilers, oil or gas boilers
Connection to a buffer tank
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: 80 °C
Min. flow rate: 2 l/min
Max. flow rate: 20 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