EXINDA FLEX 118kW R515B Water-to-Water Scroll Heat Pump Chiller
EXINDA is a global HVAC manufacturer and system provider delivering R515B water-to-water scroll heat pump chillers with European configurations for commercial and institutional hydronic applications.
The EXINDA FLEX water-to-water heat pump chiller provides cooling, heating, and high-temperature hot-water production. Its dual-circuit scroll-compressor system supports variable building loads and projects requiring water temperatures up to 85°C.
European configuration: This 118kW version is configured for European projects, with 380V / 3-Phase / 50Hz power supply and performance presented in metric units. For 460V / 3-Phase / 60Hz and imperial ratings, view the EXINDA FLEX 33.5RT North American version.
Product Information
• System Type: Water-to-Water Scroll Heat Pump Chiller
• Refrigerant: R515B
• Compressor Technology: Dual Scroll Compressors
• Functions: Hydronic Cooling / Heating / High-Temperature Hot Water
• Regional Configuration: European Configuration
• Power Supply: 380V / 3-Phase / 50Hz
• Applicable Standards: EN 14511, ISO 817, and EN 378
• Pressure-vessel and certification requirements vary by project configuration
Key Performance
• 118 kW rated cooling capacity
• 186 kW rated heating capacity
• 175 kW high-temperature heating capacity
• Hot-water temperatures up to 85°C
• Cooling EER up to 4.01 at specified conditions
• Heating COP up to 4.03 at specified conditions
Key Features
• R515B refrigerant with A1 safety classification
• Dual scroll compressors with staged capacity control
• Two independent refrigerant circuits
• Shell-and-tube heat exchangers
• SS316L water-side components
• PLC control with a 7-inch HMI
• BMS communication and system monitoring
• Multi-unit sequencing control available
Applications
The EXINDA FLEX is suitable for hotels, schools, hospitals, offices, multi-residential buildings, central hydronic systems, and commercial hot-water applications.
Capacity, COP, EER, and water-temperature performance should be reviewed with the applicable rating conditions in the technical submittal.
Water-to-Water Heat Pump Chillers – High-Temperature Hydronic Heating & Cooling
Efficient R515B cooling, heating, and hot-water solution for commercial buildings, schools, hotels, and offices. Delivers up to 186 kW heating capacity and 85°C hot water, with modular cascade control for variable building loads.
Partner With EXINDA
Global HVAC Manufacturer & Customized HVAC Solutions Provider
EXINDA is a global HVAC manufacturer specializing in heat pumps, ventilation systems, and customized climate solutions for residential and commercial applications.
We partner with distributors, engineers, contractors, and OEM partners worldwide.
1. HVAC Distributors & Dealers
Supporting global partners with reliable heat pump and ventilation solutions.
2. Engineering Companies & Contractors
Providing technical documentation, product selection, and project support.
3. OEM / ODM Partners
Offering customized HVAC solutions, private label manufacturing, and product development support.