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SATK203

High temperature heat interface unit

Manufacturer CALEFFI

Satk Series
Wall-mounted heat interface unit complete with:
Heating (ON/OFF Regulation)
- 2-way valve (Max Δp 0.9 bar)
- heat meter template code 755404K / 755405K
DHW production 
- brazed exchanger 40 kW SATK20303
                                65 kW SATK20305
- DHW temperature probe
- modulating valve on primary side exchanger (max Δp 0.9 bar)
- DHW priority flow meter
DHW temperature range: 42-60°C (max 18 l/min SATK20303)
                                                       (max 27 l/min SATK20305)
- Electronic regulator
Function which can be activated
• DHW exchanger preheating
Max. working pressure: 10 bar.
Power supply 230 V - 50 Hz.
Power consumption: 20

Dimensions

(l x h x p): 450 x 550 x 265 mm

Related products

 - Low temperature heat interface unit SATK201 - CALEFFI Low temperature heat interface unit Wall-mounted heat interface unit complete with:
Heating (set point regulation)
- modulating valve (max. Δp 0.9 bar)
- safety valve
- flow temperature probe
- safety sensor
- high-efficiency pump with safety bypass
- heat meter template code 755404K / 755405K
 
Heating temperature range: 25–45°C
DHW production 
- brazed exchanger 40 kW
- DHW temperature probe
- modulating valve on primary side exchanger (max Δp 0.9 bar)
- DHW priority flow meter DHW temperature range: 42–60°C (max 18 l/min).
- Electronic regulator
Functions which can be activated
• Modulating temperature regulation with compensated set point (Adjustment SET ±5 °C)
• DHW exchanger preheating
• Floor slab drying
Max. working pressure: 10 bar.
Power supply 230 V - 50 Hz.
Power consumption: 75 W.
 - High temperature SATK204 - CALEFFI High temperature Wall-mounted HIU complete with:
Heating (ON/OFF regulation).
- 2-way valve (max Δp 0.9 bar).
- heat meter template code 755404 K / 755405 K
- high-efficiency pump.
DHW production
- 40 kW brazed exchanger
- DHW temperature sensor
- Modulating valve on the primary circuit of the heat exchanger (max Δp 0.9 bar)
- DHW priority flow meter
DHW temperature range: 42–60°C (max 18 l/min).
- Electronic regulator
Activatable function
• DHW exchanger preheating
Max. working pressure: 10 bar.
Power supply 230 V - 50 Hz.
Electrical absorption: 75 W.
 - Medium temperature heat interface unit SATK202 - CALEFFI Medium temperature heat interface unit Wall-mounted heat interface unit complete with:
Heating (set point regulation) - modulating valve (max. Δp 0.9 bar) - flow temperature probe - high-efficiencypump with safety bypass - heat meter template code 755404K / 755405K .
Heating temperature range: 50-75°C.
DHW production  - brazed exchanger 40 kW - DHW temperature probe - modulating valve on primary side exchanger (max Δp 0.9 bar) - DHW priority flow meter DHW temperature range: 42–60°C (max 18 l/min).
- Electronic regulator
Function which can be activated • DHW exchanger preheating
Max. working pressure: 10 bar. Power supply 230 V - 50 Hz. Power consumption: 75 W.

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