Geothermal heat pump QUADRA W SOLAR

residentialhigh-temperature

High efficiency boiler with integrated heat pump circuit for the production of DHW using a high percentage of renewable energy (aerothermal). Furthermore, the system is prepared for a solar integration (combination with forced circulation collectors), which will make it almost fully renewable. Storage Double vitrified 300-litre steel tank. Heat insulation with polyurethane foam (PU). Anti-corrosion magnesium anode to guarantee tank durability. Aluminium condenser wrapped on the outside to the boiler free from incrustation and water-gas contamination. Cooling circuit Operation up to -10°C. Refrigerant R134a. High efficiency Rotary compressor. Electronic valve (EXV). CONTROL AND REGULATION Touch Technology. Real-time values reading. Clock/Timer. Remote on/off. Auto-restart. Self-diagnosis. Recirculation or solar control. Integration Solar exchanger. Resistor 1.2 kW.