Multiport tubes

Microchannel heat exchangers for refrigeration systems running on R32 and other flammable refrigerants

High global warming potential refrigerants for refrigeration systems are being phased out because they are one of the culprits of climate change, while, at the same time, nearly 50 alternative refrigerants are classified as environment-safe.

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Serpentine heat exchanger

Strong demand for compact microchannel coils triggered production capacity expansion at Kaltra

Due to the high and constantly growing market demand for compact microchannel coils, Kaltra expands its manufacturing capabilities of serpentine heat exchangers by installing new tube bending machines and assembly lines equipped with semi-automatic core builders, fin mills and fin inserting machines.

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