Glycol Free Air/Water Chiller | NRL Get latest price

NRL_B is a water chiller fitted with a free water cooling system. This means the outdoor coil can be integrated with an additional water coil that exploits the low temperature of the outside air to cool the water returning from the system. Thanks to an intermediate plate heat exchanger, it's not necessary to add glycol to the water on the system side, but only to the water on the free-cooling coil side (hence the term "glycol-free"). The NRL glycol-free units have two refrigerant circuits using R410a and one hydraulic circuit that, by means of a three-way valve, can activate the free-cooling water coil positioned in series with the plate evaporator. The hydraulic circuit can be fitted with an accumulation tank. The machine is fitted with axial fans and scroll compressors with a high yield and low electricity absorption. Low noise and high efficiency versions are also available.

• Cooling capacity: 59.00 ÷ 904.00 kW
• Free-Cooling capacity: 58.00 ÷ 887.00 kW
• R410A refrigerant
• Free-Cooling
• Scroll compressor
• Axial fan
• Plate exchanger
• Pump kit
• Water tank
• Lownoise version
• Network operation
• Compatible with ModBus protocol
• Compatible with VMF system (Variable Multi Flow)
• Internet connection
• For two pipes plants

To contact Cosair Products about Glycol Free Air/Water Chiller | NRL use Get a quote.

NRL_B is a water chiller fitted with a free water cooling system. This means the outdoor coil can be integrated with an additional water coil that exploits the low temperature of the outside air to cool the water returning from the system. Thanks to an intermediate plate heat exchanger, it's not necessary to add glycol to the water on the system side, but only to the water on the free-cooling coil side (hence the term "glycol-free"). The NRL glycol-free units have two refrigerant circuits using R410a and one hydraulic circuit that, by means of a three-way valve, can activate the free-cooling water coil positioned in series with the plate evaporator. The hydraulic circuit can be fitted with an accumulation tank. The machine is fitted with axial fans and scroll compressors with a high yield and low electricity absorption. Low noise and high efficiency versions are also available.

• Cooling capacity: 59.00 ÷ 904.00 kW
• Free-Cooling capacity: 58.00 ÷ 887.00 kW
• R410A refrigerant
• Free-Cooling
• Scroll compressor
• Axial fan
• Plate exchanger
• Pump kit
• Water tank
• Lownoise version
• Network operation
• Compatible with ModBus protocol
• Compatible with VMF system (Variable Multi Flow)
• Internet connection
• For two pipes plants

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To contact Cosair Products about Glycol Free Air/Water Chiller | NRL use Get a quote.