Revnu CASWR020B-S Monoblock Heat Pump – 7.8 kW, Propane (R290)

The Revnu CASWR020B-S is a powerful and environmentally friendly air-to-water monoblock heat pump using natural refrigerant propane (R290). With a heating capacity of 7.8 kW, this unit is ideal for both new-builds and renovation projects focused on sustainability, efficiency, and long-term performance.

This monoblock system is designed for outdoor installation and delivers high performance with quiet operation, even at low outdoor temperatures. Thanks to the use of R290, the CASWR020B-S complies with the most stringent environmental standards and is fully future-proof.

The system is easy to integrate into existing or new heating installations and works perfectly with low-temperature distribution systems such as underfloor heating or low-temperature radiators. Because it is a monoblock, no F-gas certification is required for installation.

Key Benefits:

• Natural refrigerant (R290): propane with low Global Warming Potential (GWP)

• Monoblock design: all refrigeration components in one outdoor unit – no F-gas license needed

• Quiet operation: low-noise design with silent mode

• High efficiency: SCOP up to 4.94 at A7/W35

• Versatile: suitable for heating, cooling and domestic hot water

• Ideal gas-free alternative for sustainable installations

Technical Specifications (summary):

• Model: CASWR020B-S

• Type: Air-to-water monoblock heat pump

• Heating capacity (A7/W35): 7.8 kW

• COP (A7/W35): 4.94

• SCOP (average climate - W35): 4.88

• SCOP (average climate - W55): 3.33

• Heating capacity (A-7/W35): 7.1 kW

• Cooling capacity (A35/W18): 7.5 kW

• SEER (W18): 5.30

• Refrigerant: Propane (R290) – 0.9 kg

• GWP of refrigerant: 3

• Energy label heating (W35): A+++

• Energy label heating (W55): A++

• Energy label cooling (W18): A++

• Power supply: 230V ~ 1N / 50Hz

• Power consumption heating (A7/W35): 1.58 kW

• Power consumption heating (A-7/W35): 2.38 kW

• Power consumption cooling (A35/W18): 1.42 kW

• Sound pressure @ 1m: 53 dB(A)

• Dimensions (L x D x H): 1095 x 440 x 865 mm

• Weight: 117 kg

• Protection class: IPX4

• Operating temperature range (heating): -25 °C to +35 °C

• Operating temperature range (cooling): -5 °C to +46 °C

Applications:

• Houses, apartments, utility buildings

• New-builds and renovations

• All-electric and hybrid systems

• Underfloor heating and low-temperature radiators

• Domestic hot water with buffer tank or boiler

The Revnu CASWR020B-S is a future-ready, quiet and efficient heat pump. With natural propane refrigerant, excellent SCOP values, and compact monoblock design, it’s the perfect solution for sustainable heating, cooling and domestic hot water production.