Floor-standing module DHW producer

Description:
BIG T_FASTie EVO3 is a floor-standing module for the instantaneous production of domestic hot water for large demand.

The function of the module is to heat the domestic hot water through the plate heat exchanger using the energy coming from a buffer tank.
The advantage of this module is the production of domestic hot water in large volume, with a primary flow temperature of 48°C (DHW set at 45°C). This allows the use of several energy sources, such as solar installations, heat pumps, biomass, etc..
The module is designed with the most advanced hydraulic technologies and electronic control, ensuring the production of DHW up to 220 l/min.

DOUBLE PUMPS. The adjustment of the flow rate on the primary side through two modulating pumps in parallel ensures a constant DHW
supply even in case of a pump fault (up to 60% of the total DHW supply) and guarantees the absolute precision of DHW outlet temperature control
even at minimum withdrawal of flow rates. The energy transferred to the cold water flow is only the energy necessary to produce the DHW at the required temperature.

ENERGY EFFICIENCY. The module is energy efficient, reduces energy waste and preserves the energy stored inside the buffer tank. This system is superior than all other traditional forms of DHW production (tank with coil or instantaneous gas/electricity producers).

The floor-standing module is suitable for large withdrawal applications such as block of flats, sports facilities (changing rooms, gyms or swimming pools, football fields, etc.), residences, camping and holiday resorts, clinics, offices, cowsheds (drinking troughs, processes for controlled average temperatures) and any other applications that requires large production of DHW.

REDUCES THE RISK OF LEGIONELLA. Its design significantly reduces water stagnation volumes and thanks to the anti-legionella function which activates an external system to raise the temperature, the risk of bacterium proliferation is reduced to a minimum.

AVAILABLE CONFIGURATIONS.
The module is offered in 8 configurations with 3 sizes of hot water output to cover the different system requirements and conditions of use.
In addition to the basic version (DHW instantaneous production), the module can be set up with other accessories completely assembled and tested directly inside the factory:

- Cascade kit to connect several DHW production units in parallel (up to 1200 l/min) with primary temperature of 55°C;

- Remote data supervision system

Plus / Advantages:
Reduced risk of Legionella formation;

• 8 configurations, 3 sizes of hot water output

• PLUG AND PLAY, ready-to-use, no on-site operations (assembly and factory testing);

• Constant DHW supply thanks to the double pump system;

• Can be integrated with existing sanitary installations

• Cascade applications up to 8 modules in parallel

• 4-side inspection

• control of the gas boiler dry contact

• Comfort function to ensure minimum DHW flow rates (even below 10 l/min)

• Remote supervision

• Easy selection of the model thanks to the ONLINE T_FAST CONFIGURATOR

Variants

BIG TFAST ie80 EVO3
BIG TFAST ie100 EVO3
BIG TFAST ie150 EVO3