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BPHE for residential heat pumps
SWEDEN: SWEP has announced a new high efficiency condenser and evaporator with low global warming impact for reversible heat pump systems.
The FI22AS is said to have been has been designed to match the rapidly increasing demand for residential heat pumps with high efficiency, low refrigerant charge, low water pressure drop and high asymmetry grade leading to a small carbon footprint.
The heat exchanger employs SWEP’s patented AsyMatrix2 technology and a new distribution system, which SWEP says delivers high thermal performance while ensuring a low secondary side water pressure drop.
The FI22AS is optimised for the R290 and R32 refrigerants.
