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Rhoss water-source units on R454B

ITALY: The new Easyflow ECO ranges of water-source scroll chillers and heat pumps from Rhoss are available optimised for lower GWP refrigerant R454B.

Available as water-cooled chiller, reversible heat pump and EXP polyvalent units, they are also available in high efficiency and condenserless versions. 

Twelve sizes are available for each product type, covering cooling capacities from 45kW to 195kW. 

These single-circuit units feature two fixed-speed scroll compressors. 

EERs are up to 477; COP up to 4.31; TER up to 7,83; SEER up to 6.34 and SCOP up to 6.76.

Hot water production is up to 57°C and cold water production from -8°C up to 20°C.

Rhoss

Latest News

16th June 2025

Daikin adds high-temperature heat pump

ITALY: Daikin is to introduce a new high-temperature option for its VZ series of water-to-water heat pumps, capable of supplying hot water at temperatures up to 90°C.
15th June 2025

Hitachi introduces R290 and R32 heat pumps

SPAIN: Hitachi has launched new residential air-to-water heat pumps – an R290 monobloc and R32 split system.
15th June 2025

Fibre membrane could lower data centre cooling costs

USA: Engineers at the University of California San Diego have developed a new evaporative cooling technology that could improve the energy efficiency of data centres and high-powered electronics.  The idea…
15th June 2025

Armstrong begins work on industrial heat pump plant

BELGIUM: Armstrong International has commenced work on a new high temperature industrial heat pump production facility at its site in Herstal, Belgium.
14th June 2025

Fambri double in REHVA student awards

ITALY: Beniamino Fambri, holder of a laurea magistrale in energy engineering from Italy’s Politecnico di Milano, was a double winner of student awards at this month’s 15th CLIMA World Congress.
13th June 2025

Sanhua VPF valves now for flammable refrigerants

SPAIN: Sanhua has extended TÜV certification for its VPF electronic expansion valves to include larger models (sizes 50 to 400) — enabling their safe use with flammable refrigerants.