E3 A
Modulating condensing absorption heat pump, for outdoor installation, for heating and indirect production of domestic hot water up to 70 °C
E3 A air-source - Solution 1
Single-zone heating system with compensation of the outlet temperature (climate curve).
Applications
• Centralized heating systems for medium-sized and large or multi-family buildings, with a single zone and a single type of terminal.
• Industrial heating systems, with a single zone and a single type of terminal.
• Retrofits of the types of installation indicated above.
Components of the system
• E3 A heat pump.
• Siemens control system.
• Wilo variable speed pumps on the primary and secondary circuit.
• External temperature probe.
E3 A air-source - Solution 2
Multi-zone heating system with compensation of the outlet temperature (climate curve).
Applications
• Centralized heating systems for medium-sized and large or multi-family buildings, with differentiated zones and different types of terminal.
• Industrial heating systems, with differentiated zones and different types of terminal.
• Retrofits of the types of installation indicated above.
Components of the system
• E3 A heat pump.
• Siemens control system.
• Wilo variable speed pumps on the primary circuit and on secondary circuits.
• External temperature probe.
E3 A air-source - Solution 3
Multi-zone heating system with compensation of the outlet temperature (climate curve) and production of domestic hot water.
Applications
• Centralized heating systems for medium-sized and large residential buildings or industrial buildings, with differentiated zones and different types of terminal and with the production of domestic hot water.
• Retrofits of the types of installation indicated above
Components of the system
• E3 A heat pump.
• Siemens control system.
• Wilo variable speed pumps on the primary circuit and on secondary circuits.
• Storage tank with larger coil.
• External temperature probe.
E3 A air-source - Solution 4
Multi-zone heating system with compensation of the outlet temperature (climate curve), production of domestic hot water, integration with solar panel.
Applications
• Centralized heating systems for medium-sized and large residential buildings or industrial buildings, with differentiated zones and different types of terminal, with the production of domestic hot water and integrated with solar collectors.
• Retrofits of the types of installation indicated above.
Components of the system
• E3 A heat pump.
• Siemens control system.
• Wilo variable speed pumps on the primary circuit and on secondary circuits.
• Storage tank with double coil.
• External temperature probe.
E3 A air-source - Solution 5
Multi-zone heating system with compensation of the outlet temperature (climate curve), production of domestic hot water, integration with solar panel, back-up boiler.
Applications
• Centralized heating systems for medium-sized and large residential buildings or industrial buildings, with differentiated zones and different types of terminal, with the production of domestic hot water, integrated with solar panel and with back-up boiler.
• Retrofits of the types of installation indicated above.
Components of the system
• E3 A heat pump.
• Siemens control system.
• Wilo variable speed pumps on the primary circuit and on secondary circuits.
• Storage tank with double coil.
• AY Condensing back-up boiler.
• External temperature probe.
E3 A air-source - Solution 6
Modular unit and multi-zone heating system with compensation of the outlet temperature (climate curve), production of domestic hot water, integration with solar panel, back-up boiler.
Applications
• Centralized heating systems for large residential or industrial buildings, with differentiated zones and different types of terminal, with the production of domestic hot water, integrated with solar panel and with back-up boiler.
• Retrofits of the types of installation indicated above.
Components of the system
• E3 A heat pumps.
• Siemens control system.
• Wilo variable speed pumps on the primary circuit and on secondary circuits.
• Storage tank with double coil.
• AY Condensing back-up boiler.
• External temperature probe.
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