PRAS

Device for instantaneous domestic hot water production

Impieghi:
Plug & play system for the instantaneous production of Domestic Hot Water (DHW) from technical water stored in a thermal storage tank and produced using solar thermal systems, boilers, wood-burning stoves and heat pumps.
The system is equipped with a controller, which allows the following parameters to be programmed:
DHW outlet temperature;
Legionella prevention cycles;
Temperature and operating times for the DHW recirculation system (R versions only)

The unit includes:
Pre-wired controller complete with sensors;
High-efficiency primary circulation pump with electronic PWM control;
Digital flow meter;
Safety valves;
High-efficiency DHW recirculation pump (R versions only).

Costruzione:
Structure made of S235JR EN10025 quality carbon steel, externally painted
Brazed heat exchanger made of AISI 316L stainless steel
Copper piping
Brass fittings

Isolamento:
Non-removable 10 mm thick closed-cell expanded polyethylene anti-condensation mat and vapour barrier with Class B2 fire resistance according to DIN 4102.

Finitura esterna:
Painted sheet metal

Garanzia:
2 years against manufacturing defects.
1 year on electronic equipment.

Certificazione:
Compliant with PED Directive 2014/68/EU, Art. 4.3.