Energy
Panasonic launches new residential heat pump line
Japanese manufacturer Panasonic has announced the Aquarea High-Performance N Series of air-to-water heat pumps utilising R454C refrigerant.
Key points
- The new product line comprises four capacities ranging from 3 kW to 9 kW.
- Units are designed to operate in outdoor temperatures as low as -25 C.
- Market introduction in Europe is scheduled for April 2027.
What happened
Japanese technology firm Panasonic has unveiled a fresh lineup of residential air-to-water heat pumps named the Aquarea High-Performance N Series, according to pv magazine. The systems are engineered for both space heating and domestic hot water supply.
The equipment relies on R454C, a refrigerant characterised by a global warming potential rating of 148. Four distinct versions are available within the series, providing heating outputs of 3 kW, 5 kW, 7 kW, and 9 kW.
Technical specifications
The configuration employs a refrigerant-split layout linking indoor and outdoor components through piping. According to the manufacturer, the setup accommodates up to 50 metres of pipe length and a 30-metre elevation variance between units.
For properties with restricted indoor dimensions, the collection features a compact all-in-one indoor module standing 1,575 mm tall with a base measurement of 599 mm by 602 mm. Operational capabilities allow the devices to function in ambient exterior temperatures reaching down to -25 C. The 5 kW variant registers an outdoor sound power level of 58 dB(A).
Energy efficiency metrics reach up to A+++ classification at a 35 C water flow temperature, and drop to A++ at 55 C, while hot water efficiency attains an A+ rating. Remote management and upkeep are facilitated through built-in connectivity linking to cloud platforms.
What comes next
Production of the N Series will take place entirely within Europe. Commercial availability across the European region is slated to begin in April 2027. Specific figures regarding coefficient of performance values, refrigerant charge amounts, and retail pricing remain unpublished.
Original reporting
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