Refra » Chillers
Chillers are vital components in modern air conditioning and refrigeration systems, providing efficient temperature control for industrial and commercial applications. Refra specializes in producing customized chillers that meet the specific requirements of the customer, ensuring optimal performance and energy efficiency. Backed by years of experience developing environmentally-friendly solutions for large-scale properties, Refra delivers reliable and sustainable cooling systems.
GREEN COOLING | Refra manufactures all listed chillers using natural refrigerants such as R290, R1270, or R744, offering environmentally friendly refrigeration solutions.
Air cooled chillers work by transferring heat from a liquid to the surrounding air through a fan and coil system. This process is efficient and ideal for settings where water supply is limited or maintenance needs to be minimized.
Liquid cooled chillers use liquid to absorb and carry away heat from the cooling system, which is then dissipated through a cooling tower or heat exchanger. They are ideal for large-scale industrial and commercial applications where space for air-cooled systems is constrained, providing efficient heat transfer and precise temperature control.
Chillers with free cooling utilize ambient outside air to reduce the energy needed for cooling, making them highly efficient in cooler climates. This system allows the chiller to bypass the compressor and use a heat exchanger to cool the liquid directly with outside air when temperatures are low enough.
Propane chillers, renowned for their high efficiency and minimal environmental impact, utilize refrigerant R290, one of the most effective natural refrigerants. These R290 chillers deliver superior cooling performance and energy savings, making them an optimal choice for industrial and commercial applications. With over 10 years of experience in producing propane refrigeration systems, Refra offers unparalleled expertise in ensuring reliable and safe solutions. Our propane chillers comply with all safety requirements according to the EN378 standard and incorporate the latest technological advancements. Selecting refrigerant R290 not only benefits the environment but also adheres to the latest European F-gas regulations, thereby mitigating future costs. Additionally, the low global warming potential of refrigerants naturally contributes to sustainability, while the enhanced efficiency of these systems provides significant cost savings, making them a prudent and economical investment.
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