Heat Pumps

Unical’s heat pumps, made in Italy, are available in air-water and heat pump water heater models, combining high efficiency with dependable performance for heating and cooling needs. The company’s expertise ensures quality in each system.

Air-water Heat Pumps

HP-QOR

ENBLOC FULL INVERTER HEAT PUMPS

  • High Efficiency air-to-water heat pump, Full inverter available in 3 models
  • Efficiency Class A+++
    COP up to 5,30 - EER up to 5,10
  • Flow temperatures up to 65°C
  • Flow temperature of 60°C stably guaranteed at low outside temperatures down to a temperature of -15°C
  • DC INVERTER Twin Rotary Compressor with double compression chamber with balanced rotors: best modulation, higher stability, low vibration and greater silence
  • 40% reduction in reaction and ignition time
  • DC INVERTER circulator: high manometric head
  • Operation up to -25°C outside
  • Compact dimensions for the entire power range, guarantee of installation flexibility
  • DC INVERTER BRUSHLESS fan with high modulation and low noise
  • PRE-ASSEMBLED hydronic kit composed of: 3 bar safety valve, air relief valve,
    INVERTER circulator, circulation flow switch, 5 liter expansion vessel, water inlet filter
  • Water-to-gas plate heat exchanger in high efficiency stainless steel, patented for R32
  • Air-to-gas exchanger made of copper pipes with aluminium fins anti-corrosion treated
  • R32 refrigerant with low environmental impact
  • Standard digital remote control for managing the heat pump and system functions
  • Possible configuration of up to 6 machines in cascade with standard setting
  • ModBus serial port for remote management
  • D.H.W. production with dedicated external storage
  • Integration source management
  • Double zone and double setpoint management
  • Integrated climatic regulation customizable by area
  • HOLIDAY function, FLOOR PROTECTION and ANTI-LEGIONELLA
  • Adjustable double level of silence
  • Inlet absorbed power limitation
  • Dedicated inlet for PHOTOVOLTAIC ENERGY OPTIMIZATION FOR D.H.W. PRODUCTION
  • Antifreeze kit for integrated plate heat exchanger

Air-water Heat Pumps

HP-OWER ONE R

  • Air-water, full inverter, high efficiency heat pump, available in 7 models
  • Efficiency Class A+++
    C.O.P. up to 4.85
    E.E.R. up to 5.40
  • Low absorption and noisiness, twin rotary, DC INVERTER compressor
  • DC INVERTER BRUSHLESS fan motors
  • INVERTER circulators with high efficiency BRUSHLESS MOTOR
  • Flow temperatures up to 60°C
  • Operation up to -20°C
  • PREASSEMBLED hydronic kit composed of: safety valve at 6 bar, air vent, INVERTER circulator, circulation flow-switch
  • High efficiency, stainless steel, water/gas plate heat exchanger, patented for R32
  • Air-gas heat exchanger made of copper pipes with aluminium fins and anti-corrosion treatment.
  • D.H.W. production through a dedicated storage tank
  • Refrigerant R32
  • Integrated digital regulator
  • Touch screen remote control (optional)
  • Management of integration source through integral climatic controller
  • Standard supplied thermo-controller with management of modulating flow temperature
  • Management through outer controller with 0-10 V signal (optional)
  • Management through external ON-OFF programmer (optional)
  • Automatic management of electric heater for D.H.W. tank
  • Automatic defrosting function
  • Compressor case pre-heating for low temperatures
  • Auto-restart

Self-diagnosis

Air-water Heat Pumps

HP-OWER 260-320RK

Ultra-compact heat pumps, full inverter,
high efficiency, R32 refrigerant, designed for heating, cooling and DHW production Outdoor installation.

  • Power range: 26 kW - 32 kW
  • Energy Class A++
    C.O.P. up to 4.09
    E.E.R. up to 4.71
  • Possibility to configure in cascade up to 7 machines
  • Ultra-compact dimensions in relation to the output power and absorbed power
  • Production of hot water up to 60 °C,
    winter operation down to -20 °C
  • Maximum Hz function for 6% power increase
  • Positioning flexibility guaranteed by compact dimensions and horizontal ejection
  • TWIN ROTARY DC Inverter compressors with double balanced rotor, guarantee of greater performances and reduced noise emissions
  • High modulation and low noise EC Brushless Fan Motor
  • Axial fan with high acoustic comfort blades, thanks to the wing profile with anti-swirling flow shaping, the cause of annoying noises
  • High efficiency inverter circulator standard supplied
    Water-gas exchanger in stainless steel AISI 304 with high efficiency and heat exchange
  • “FAN SILENT” mode, which activates a reduction of the motor frequencies increasing the silence of the system
  • Standard antifreeze kit to optimize the operation of the heat pump in conditions of unfavorable temperatures, consisting of low absorption heating cables, with automatic management and pre-wired electrical connection
  • HYDRONIC KIT equipped with:
    - High efficiency water-gas plate heat exchanger in stainless steel, for R32
    - Integrated modulating INVERTER circulator
    - Circulation and protection flow switch
    - Automatic air vent, safety valve (6 bar) and fill / drain cock
  • Air-gas exchanger in copper pipes and aluminium fins. Geometrically designed to have the highest heat exchange and lowest pressure drops
  • Possibility of management via ModBus.

Air-water Heat Pumps

HP-OWER 500-700RK

High efficiency “Full inverter” heat pumps, R32 refrigerant, designed for heating, cooling and DHW preparation. Outdoor installation.

  • Power range: 50 kW-70 kW
  • Energy class A ++
    C.O.P. up to 4.11
    E.E.R. up to 4.25
  • Modularity up to 490 kW (possibility of cascading up to 7 machines)
  • Low absorption DC SCROLL INVERTER compressors, with limited noise emissions and continuous progressive modulation.
  • EC (Electronic Commutation) BRUSHLESS INVERTER fan motor with air flow modulation for maximum efficiency
  • Patented asymmetrical stainless-steel water-gas exchanger, for R32 refrigerant
  • Air-gas heat exchanger made of copper pipes with aluminum fins for a greater exchange surface
  • Refrigerant R32
  • Integrated digital regulator for monitoring, control, setting of heat pump parameters and complete system configuration
  • Preparation management of DHW storage tank (such as Enerboil) or combined storage tank of Technical Water with DHW production (such as Multipower)
  • INVERTER circulator, integrated as standard
  • Standard supplied antifreeze kit for protection of the plate exchanger (through heating cables) and inverter circulator
  • Weatherproof box with removable panels for maximum accessibility to the refrigeration and hydraulic circuits
  • Silenced version “SLN” with “Super Low Noise” Kit, consisting of a fan diffuser to facilitate the expulsion of air with consequent reduction of the fan speed, and a thermoacoustic coat of the compressor to reduce noise emissions and heat losses
  • Management options:
    - via ModBUS protocol
    - with 0-10 Volt external control unit
    - ON / OFF chrono thermostat
  • Auto restart and Self-diagnosis
  • Colour Touch screen Remote control (optional), for system configuration and module cascade management.

Air-water Heat Pumps

HP-OWER 500-700RK A400

High efficiency “Full inverter” heat pumps, R32 refrigerant, designed for heating, cooling and DHW preparation. Outdoor installation with integrated storage.

  • Power range: 50 kW-70 kW
  • Energy class A ++
    C.O.P. up to 4.11
    E.E.R. up to 4.25
  • Modularity up to 490 kW (possibility of cascading up to 7 machines)
  • Low absorption DC SCROLL INVERTER compressors, with limited noise emissions and continuous progressive modulation.
  • EC (Electronic Commutation) BRUSHLESS INVERTER fan motor with air flow modulation for maximum efficiency
  • Patented asymmetrical stainless-steel water-gas exchanger, for R32 refrigerant
  • Air-gas heat exchanger made of copper pipes with aluminum fins for a greater exchange surface
  • Refrigerant R32
  • Integrated digital regulator for monitoring, control, setting of heat pump parameters and complete system configuration
  • Preparation management of DHW storage tank (such as Enerboil) or combined storage tank of Technical Water with DHW production (such as Multipower)
  • INVERTER circulator, integrated as standard
  • Standard supplied antifreeze kit for protection of the plate exchanger (through heating cables) and inverter circulator
  • Weatherproof box with removable panels for maximum accessibility to the refrigeration and hydraulic circuits
  • Inertial storage tank (400 liter) integrated in the heat pump box for complete outdoor installation
  • Management options:
    - via ModBUS protocol
    - with 0-10 Volt external control unit
    - ON / OFF chrono thermostat
  • Silenced version “SLN” with “Super Low Noise” Kit, consisting of a fan diffuser to facilitate the expulsion of air with consequent reduction of the fan speed, and a thermoacoustic coat of the compressor to reduce noise emissions and heat losses
  • Auto restart and Self-diagnosis

Colour Touch screen Remote control (optional), for system configuration and module cascade management.

Air-water Heat Pumps

HP-OWER 1150N

High efficiency air-water DC INVERTER heat pump with very high shutting and double refrigerant circuit, R410A refrigerant, fully wired and pre-assembled, designed for heating, cooling and DHW preparation.
Outdoor installation, resistant to atmospheric agents thanks to the hot-dip galvanized sheet and painted, after processing, with polyurethane powders in the oven at 180 °C.

  • “Full inverter” Air-Water heat pump
  • High efficiency, Energy Class A+
    C.O.P. = 3.90
    E.E.R. = 3.65
  • Extraordinary 1:16 modulation ratio to optimize operating consumption
  • Double refrigerant circuit, powered by 6 scroll compressors that ensure reliability and operating safety even in the event of a component failure, avoiding the complete blocking of the machine
  • Possibility to configure up to 7 machines in cascade
  • Sequential defrosting of the circuits to avoid downtime
  • Intelligent electronics that equally shares the operation hours of the compressors, increasing the useful life of the system
  • LN silencing as standard, consisting of soundproofed compressor housing, guarantee of reduced noise emissions
  • Standard antifreeze kit to optimize the operation of the heat pump in unfavorable temperature conditions, consisting of low absorption heating cables with automatic management and pre-wired electrical connection
  • Low energy consumption DC INVERTER fan motors
  • Resistance to atmospheric agents guaranteed by galvanized sheet metal casing and polyurethane painting
  • Air-gas exchanger in copper pipes and aluminium fins. Geometrically designed to have the highest heat exchange and lowest pressure drops
  • Electrical panel board with IP54 protection degree, with dedicated door to facilitate installation and maintenance works
  • Control system to monitor and adapt the performance of the inverter compressor, circulator and fan, together with the INVERTER technology and the on-board sensors
  • HYDRONIC KIT equipped with:
    - Patented high efficiency water-gas, stainless steel plate exchanger for R410A conceived with double refrigerant circuit and single hydraulic circuit.
    - Integrated modulating INVERTER circulator
    - Circulation and protection flow switch
    - Automatic air vent valve, safety valve (6 bar) and fill & drain cock.
  • Integrated system configurator with expansion modules for I / O resources and MODBUS connection port
  • Flow temperatures: up to 57 °C
  • Operating limit outside temperature:
    -15 °C (Heating) + 46 °C (Cooling).

Heat pump water heater

HP 110

Wall hung heat pump for D.H.W. production

  • D.H.W. production up to 70°C
  • 110 litres storage tank with double anticorrosion enamelling, “made in Italy”
  • Total insulation in high thickness PU foam
  • Anti-contamination and anti-encrustation copper coil heat exchanger outside the storage tank
  • Magnesium anode
  • Operational temperature range: -5 / +43 °C
  • Integrated touch screen control
  • Integrated anti-legionella function
  • Fixing template for simplified wall installation
  • Hydraulic connections positioned in the lower part
  • Dedicated contact for photovoltaic energy optimization with automatic set-point temperature raising of the D.H.W. production
  • Rotary compressor for maximum efficiency and quietness of the unit
  • ON-OFF contact to start the unit from external switch
  • Integrated electric heater 1.5 kW
  • Easy maintenance thanks to the possibility to cut off the refrigerant circuit independently from the water circuit
  • Electronic expansion valve
  • Timer
  • Auto-restart with automatic restart in case of electrical blackout
  • Self-diagnosis
  • Smart solution for indoor installations in residential applications
  • External cladding in painted sheet metal with epoxy powders
  • Antifreeze function
  • Available operating modes: Green, Boost, E-heater, Auto, Fan

Heat pump water heater

HP 230

Heat pump for D.H.W. production

  • D.H.W. production up to 75°C
  • 228 liters storage tank with double anticorrosion enamelling, “made in Italy”
  • Magnesium anode
  • Total insulation in PU foam, 50 mm thick
  • Anti-contamination and anti-encrustation aluminium coil heat exchanger outside the storage tank
  • Operational temperature range: -10 / +43 °C
  • Integrated touch screen control
  • Integrated anti-legionella function
  • Integrated electric heater 1.2 kW
  • Management of the D.H.W. recirculation pump
  • Rotary compressor for maximum efficiency and quietness of the unit
  • ON-OFF contact to start the unit from external switch
  • Dedicated contact for photovoltaic energy optimization with automatic set-point temperature raising of the D.H.W.production
  • Easy maintenance thanks to the possibility to cut off the refrigerant circuit independently from the water circuit
  • Electronic expansion valve
  • Timer
  • Auto-restart with automatic restartin case of electrical blackout
  • Self-diagnosis
  • Antifreeze function
  • Optimum solution for installation in laundries or in storerooms for foodstuffs, as it dehumidifies and cools down the environment

Heat pump water heater

HP 300S

Heat pump for D.H.W. production

  • D.H.W. production up to 75°C
  • 278 liters storage tank with double anticorrosion enameling, “made in Italy”
  • Magnesium anode
  • Total insulation in PU foam, 50 mm thick
  • Large exchange surface heating coil of 1.2 m2 for auxiliary source
  • Anti-contamination and anti-encrustation aluminium coil heat exchanger outside the storage tank
  • Operational temperature range: -10 / +43 °C
  • Integrated touch screen control
  • Integrated anti-legionella function
  • Integrated electric heater 1.2 kW
  • Rotary compressor for maximum efficiency and quietness of the unit
  • ON-OFF contact to start the unit from external switch
  • Management of the D.H.W. recirculation pump and solar system integration
  • Dedicated contact for photovoltaic energy optimization with automatic set-point temperature raising of the D.H.W. production
  • Easy maintenance thanks to the possibility to cut off the refrigerant circuit independently from the water circuit
  • Electronic expansion valve
  • Timer
  • Auto-restart with automatic restart in case of electrical blackout
  • Self-diagnosis
  • Antifreeze function

Optimum solution for installation in laundries or in storerooms for foodstuffs, as it dehumidifies and cools down the environment

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