Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++

Artikelnummer:

031415-50-20-SE

Adviesprijs: € 1.740,89
Incl. BTW
€ 1.740,89 Incl. btw Excl. btw € 1.438,75

Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++

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  • Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++
  • Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++
  • Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++
  • Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++
  • Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++
  • Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++
  • Verswaterstation met circulatie electronisch geregeld tot 20ltr/m tapwater A++

Productbeschrijving

Pump unit to deliver fresh hot domestic water (HDW) with electronic control and high efficiency pump
Employment: on inertial cylinders (buffer tanks) connected to standard thermal heating systems, heat pumps, thermal solar and biomass systems. It provides fresh hot domestic water, avoiding phenomena of bacterial pollution, such as the legionnaire’s disease, due to the stagnation of the hot water. The compact size allows an easy installation even on small cylinders.

The unit, by a special electronics, modulates the speed  of the primary high efficiency circulating pump, from a minimum speed of 10% up to 100%, in order to provide always a precise temperature of exploitation (f.i. 45°C). The variation of the requested flow is suddenly recorded by a digital sensor that gives the inputs of flow and temperature.

Two models are available, fully assembled and pre-wired:
50 kW, with flow up to 20 l/min, for domestic use installations;
70 kW, with flow up to 30 l/min, for heat pumps up to 18 l/min;

Features:
High Efficiency circulating pump;
Delivered hot water temperature: 45°C with supply water temperature at 10°C.
The HDW temperature is adjustable every single degree from 30°C up to 70°C;
A big surface heat exchanger weld-braised made of stainless steel AISI 316 guarantees a remarkable thermal exchange that allows a water return to the buffer tank at a temperature up to 25°C;
The heat exchanger can be easily removed in case of maintenance and/or cleaning;
Counting of used energy by means of the digital sensor (cold water temperature fixed at 10°C);
PPE insulation box (277 x 417 x 137 mm). A special back plate fixes the unit to the insulation box and it allows a quick fitting to the wall or to the cylinder;
The pump unit is supplied with 3/4” Male connections (pipe-union).
Version with electronics made for the control of the recycling line: pre-wired external box with electric wirings for the control of the circulating pump and the relevant contact temperature sensor.
A special ball valves kit, on request (to be ordered), completes the installation.

FIELD OF UTILIZATION:
For a maximum power of 70 kW and flow up to 30 l/min.
Nominal supply temperature of the storage tank: 60°C.
Nominal temperature of the water supply: 10°C.
Nominal temperature of HDW production: 45°C, adjustable from 30°C up to 70°C.
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