NovaDual 290

Natural Refrigerant

The indoor-installed NovaDual290 unit utilises a natural refrigerant for environmentally friendly production of heating and cooling. The R290 refrigerant complies with the strictest environmental and F-gas regulations, making it a safe choice for the future. The GWP value of the natural refrigerant R290 is only 0.02.

Energy Efficient

NovaDual290 is an innovative combination of a heat pump and a chilled water station that recycles its energy for exceptional efficiency. The unit can provide heating, cooling, or both simultaneously, offering great flexibility for varying operational needs. NovaDual290 is particularly suitable for properties with simultaneous heating and cooling demands, such as shopping centers, hotels, or industrial facilities.

Cost-Effective Installation

NovaDual290 combines a heat pump and a chilled water station in one compact design, saving space and enabling a shorter installation time on site. Time savings are significant compared to traditional multifunctional systems assembled on-site. Our factory-built turnkey solution, with high-quality documentation already at the design stage, ensures a fast and straightforward installation process.

Reliable and Adaptable

NovaDual290 is a dual-circuit heat pump unit with four compressors that ensure operational reliability even under demanding conditions. Each unit is tailored to the customer’s specific requirements and standards. All units are thoroughly tested at Chiller’s  factories and delivered as compact, ready-to-operate systems that can be equipped with extensive optional features regarding water circuits, automation, electrical components, and more.

Safety Concept

The safety concept of the indoor-installed NovaDual290 unit is designed specifically for the R290 refrigerant. In the unlikely event of a fault, the refrigerant is safely discharged through ventilation while the sealed unit structure prevents the refrigerant from leaking. The selection software provides designers with planning guidelines that comply with the safety concept. The unit’s automation system and the supplied exhaust fan ensure safe operation.

Lifecycle Services

We maintain our units throughout their entire lifecycle. The IoT-based remote service integrates optimization, documentation, and maintenance into one reliable solution. The unit’s operation can be monitored and optimized remotely.

Functions

The heat pump is available in different versions depending on the heat source – geothermal energy or heat recovery.

• In heating operation, the heat pump draws energy from the heat source.
• In cooling operation, the condenser heat is stored, eg., in an energy well.
• In combined operation, the condenser heat from cooling is recovered for heating use.

Geothermal Model

• Heating, from energy well
• Free cooling, from energy well
• Cooling, heat storage in energy well
• Heating and cooling, energy recovery

Heat Recovery Model

• Heating, with recovered energy
• Cooling, with liquid cooler condensation
• Heating and cooling, energy recovery

Capacity Range

• Cooling: 92–380 kW
• Heating: 80–340 kW