Wolf Heat Pump FHS-280-HE-230V-e2-M3, 280L tank capacity, R290, with heat exchanger

Environmentally friendly domestic hot water heat pump. Uses a cylinder with a combined direct evaporating air/water heat pump in a monobloc design. Integrated electric heating element 2kW + heat pump 1.4 kW + electric heating element 2 kW = 3.6 kW high efficiency: COP(A20/10-55) = 3.15 according to EN 16147/2011 with XL tapping profile
Domestic hot water temperature via heat pump up to 62 °C. Setpoint temperature override using SG-Ready for optimized self-consumption. Three operating modes possible with active photovoltaic contact: Heat pump only, heat pump and electric heating element, electric heating element only.
Cylinder capacity: 258 liters. Enamelled cylinder with additional heat exchanger 0.9m² for connecting an external heat source for efficient bivalent operation.
Can generate up to 950 liters of hot water per day.
Integrated control. Easily adjustable using an intuitively operated rotary push button. Wide range of functions including hot water time program, holiday mode, boost function, adjustable anti-legionella function.
Heat pump with demand-based defrost function.
Heat source: Recirculating air, exhaust air, or outdoor air operation (-10 to +35°C) possible via duct system
Compact design with a round shape. Perfect for high domestic hot water demands and low ceiling heights.
With two additional air duct connections for installation in low rooms.
Domestic hot water heat pump, plug-and-play (SCHUKO, 230V)
Easy replacement of existing cylinder possible.
Safe separation of refrigerant and drinking water through external safety condenser (direct evaporation).
Basement or storage room can be cooled and dehumidified.
Integrated coil heat exchanger 0.9 m² for bivalent operation (solar/gas/oil/biomass)
Technical data:
PU rigid foam insulation for low heat loss Air connection protection 160mm for air ducting with Wolf ISO pipe DN160
Energy efficiency class: Hot water heating A+
Dimensions
Width x Height x Depth / DM x Height Indoor unit (incl. feet, incl. front doors)707 x 1768mm
Tilt dimension 2000 (=minimum room height)mm
Cylinder volume 258l
Weight 153kg
Refrigerant circuit
Refrigerant type / GWPR290 / 3 - /-
Filling quantity / CO2eq0.15/ 0.45 kg / t
Heating capacity / COP at A20/W10-55 according to EN14511 3.6 / 3.15
Heat pump power range 1.6kW
Power consumption electric heating element 2kW
Power consumption heat pump max. 0.392kW
Sound Outdoor unit
A7/W55 (based on EN 12102/EN ISO 9614-2)
Sound power level at nominal heat output (ErP)58dB(A)
Operating limits
Temperature operating limits heating mode +62°C
Temperature operating limits air heating mode min / max-10 - +35°C
Connections
Cold water connection RG 1