AquaSnap® - 75°C Air-Source Scroll Heat Pump with Natural Refrigerant 61AQ
AquaSnap® - 75°C Air-Source Scroll Heat Pump with Natural Refrigerant
61AQ
Refrigerant : R-290
Compressor : Scroll Inverter
Nominal heating capacity : 40-130 kW
Nominal cooling capacity : 30-110 kW
AquaSnap® heat pumps are the best solution for heating applications where installers, engineering and design departments and building owners require reduced installation costs, optimal performances and maximum quality in new and refurbished buildings.
• Natural refrigerant R‑290 with a GWP of 0.02
• Low environmental impact
• High temperature capability up to 75 °C leaving water temperature (LWT)
• Supports decarbonisation initiatives and compliance with fossil boiler bans
• Compact design with simple installation
• Modular capability supporting up to four units, delivering up to 500 kW
Outstanding Performance
• EC variable‑speed fans and optional variable‑speed pumps
• Energy efficiency up to 15% higher than the previous range with a similar footprint
• Fully compliant with current Ecodesign regulations
Quick and Easy Installation
• Compact design
• Integrated hydraulic module (optional)
• Single high‑pressure water pump
• Built‑in variable‑speed pumps with automatic nominal water flow adjustment via electronic control on the user display
• Water filter to protect the water pump against circulating debris
• Pressure sensors for direct numerical display of water flow rate and water pressures
• Thermal insulation and frost protection down to −25 °C using a heater
• 8‑liter membrane expansion tank
Very Economical Operation
• High seasonal energy efficiency
• Scroll compressors equipped with a high‑efficiency inverter motor
• Electronic expansion valve
• Coils with high‑efficiency energy transfer and Greenspeed® variable‑speed EC fans
• Low pressure drop brazed plate heat exchangers
• Specific control functions to reduce energy use during occupied and unoccupied periods
• Internal timer to switch the heat pump on and off and control operation at a second setpoint
• Automatic setpoint offset based on outdoor or room air temperature (accessory)
• Floating high‑pressure management
• Capacity demand limitation
Low Noise Level (Standard)
• Condenser with Greenspeed® variable‑speed fans
• Compressor insulated casing for quieter operation
• Specific control functions to reduce noise levels during night or unoccupied periods
Reduced Installation Costs
• Modular design with different electrical and hydraulic configurations, allowing easy integration in renovation buildings
• Optional Greenspeed® variable‑speed pump with hydraulic module (recommended by Carrier)
Environmentally Responsible
• R‑290 refrigerant with a GWP 99.7% lower than the previous version using R‑407C and exceptional energy efficiency
• Pumping energy consumption reduction of up to two‑thirds using Greenspeed® variable‑speed pumps
• Sealed refrigerant circuits
Designed to Support Boiler Replacement
• Compact dimensions enabling installation where heat pumps were not originally planned, while occupying minimal space
• Hot water production up to 75 °C maximum and 70 °C down to −10 °C outdoor air temperature
• Standard boiler and external heater management for seamless system integration
• Standard domestic hot water management with 3‑way valve support (accessory)
• Built‑in Legionella prevention management for health and safety compliance
• Heating management for up to two heating zones
SmartVu™ Control
• 7‑inch SmartVu™ user interface
• Night mode with noise limitation
• Easy, high‑speed communication over Ethernet (IP) to a centralized building management system using Modbus or BACnet protocols
• Scheduled refrigerant leak detection in accordance with local regulations
Heating System Management
• Boiler management
• External heater management
• Domestic hot water (DHW) management
• Legionella prevention cycle
• Two independent heating zones
Remote Management (Standard)
• Easy internet access
• Multiple remote control, monitoring, and diagnostic capabilities
• Start and stop functionality
• Dual setpoint management
• User safety features
• Operation status indication
• Alert indication
• Alarm indication
• DHW demand monitoring
• Night mode control
SGR Ready
• Standardized and secure labeling for integration with smart electrical networks
1. Corrosion protection, traditional coils
2. Lead / Lag operation (up to 4 units)
3. HP VSD single-pump (variable speed)
4. Refrigerant leak detector EMC class. C1, as per EN 61800-3
5. Electric energy meter
6. Water buffer tank module with or without electrical heaters
7. Anti-vibration mounts
8. Exchangers flexibles connection
9. External temperature sensor
10. System Management
11. Sequencer 4 units (SMS)
12. System Management Module (SMM)
13. DHW 3 Way Valve
14. DHW Sensor
15. External air temperature sensor
16. Remote electrical connection
Outstanding Performance
• EC variable‑speed fans and optional variable‑speed pumps
• Energy efficiency up to 15% higher than the previous range with a similar footprint
• Fully compliant with current Ecodesign regulations
Quick and Easy Installation
• Compact design
• Integrated hydraulic module (optional)
• Single high‑pressure water pump
• Built‑in variable‑speed pumps with automatic nominal water flow adjustment via electronic control on the user display
• Water filter to protect the water pump against circulating debris
• Pressure sensors for direct numerical display of water flow rate and water pressures
• Thermal insulation and frost protection down to −25 °C using a heater
• 8‑liter membrane expansion tank
Very Economical Operation
• High seasonal energy efficiency
• Scroll compressors equipped with a high‑efficiency inverter motor
• Electronic expansion valve
• Coils with high‑efficiency energy transfer and Greenspeed® variable‑speed EC fans
• Low pressure drop brazed plate heat exchangers
• Specific control functions to reduce energy use during occupied and unoccupied periods
• Internal timer to switch the heat pump on and off and control operation at a second setpoint
• Automatic setpoint offset based on outdoor or room air temperature (accessory)
• Floating high‑pressure management
• Capacity demand limitation
Low Noise Level (Standard)
• Condenser with Greenspeed® variable‑speed fans
• Compressor insulated casing for quieter operation
• Specific control functions to reduce noise levels during night or unoccupied periods
Reduced Installation Costs
• Modular design with different electrical and hydraulic configurations, allowing easy integration in renovation buildings
• Optional Greenspeed® variable‑speed pump with hydraulic module (recommended by Carrier)
Environmentally Responsible
• R‑290 refrigerant with a GWP 99.7% lower than the previous version using R‑407C and exceptional energy efficiency
• Pumping energy consumption reduction of up to two‑thirds using Greenspeed® variable‑speed pumps
• Sealed refrigerant circuits
Designed to Support Boiler Replacement
• Compact dimensions enabling installation where heat pumps were not originally planned, while occupying minimal space
• Hot water production up to 75 °C maximum and 70 °C down to −10 °C outdoor air temperature
• Standard boiler and external heater management for seamless system integration
• Standard domestic hot water management with 3‑way valve support (accessory)
• Built‑in Legionella prevention management for health and safety compliance
• Heating management for up to two heating zones
SmartVu™ Control
• 7‑inch SmartVu™ user interface
• Night mode with noise limitation
• Easy, high‑speed communication over Ethernet (IP) to a centralized building management system using Modbus or BACnet protocols
• Scheduled refrigerant leak detection in accordance with local regulations
Heating System Management
• Boiler management
• External heater management
• Domestic hot water (DHW) management
• Legionella prevention cycle
• Two independent heating zones
Remote Management (Standard)
• Easy internet access
• Multiple remote control, monitoring, and diagnostic capabilities
• Start and stop functionality
• Dual setpoint management
• User safety features
• Operation status indication
• Alert indication
• Alarm indication
• DHW demand monitoring
• Night mode control
SGR Ready
• Standardized and secure labeling for integration with smart electrical networks
1. Corrosion protection, traditional coils
2. Lead / Lag operation (up to 4 units)
3. HP VSD single-pump (variable speed)
4. Refrigerant leak detector EMC class. C1, as per EN 61800-3
5. Electric energy meter
6. Water buffer tank module with or without electrical heaters
7. Anti-vibration mounts
8. Exchangers flexibles connection
9. External temperature sensor
10. System Management
11. Sequencer 4 units (SMS)
12. System Management Module (SMM)
13. DHW 3 Way Valve
14. DHW Sensor
15. External air temperature sensor
16. Remote electrical connection