Heat Pump DHW Kosner KCA V4.2 300L Soil
Great Commercial Capacity 275L Δ A+ Δ Suelo Δ Modbus Δ Fotovoltaica Δ NOVEDAD 2025
La Heat Pump DHW Kosner KCA V4.2 300L Soil is the 2025 revolution in aerothermal systems of great commercial capacity, combining 275 litres of deposit with ground installation and XL profile for professional applications. With energy classification A+ and SCOP up to 3.46, it offers maximum efficiency in large volume thanks to the eco-friendly R290, high efficiency rotary compressor and advanced V4.2 technology. Its complete system with serial WiFi, Modbus, photovoltaic preparation and anti-legionela function makes it the ideal solution for large families, small shops and applications that require great capacity, professional connectivity and maximum energy versatility.
Great Capacity Soil
Ø695×1895 mm - 123 kg
▪ SCOP 3,46 A+
Commercial XL Profile
Photovoltaic Ready
Solar + Modbus
+ WiFi + Modbus
Professional connectivity
Key Specifications
Capacity: 275 litres
Maximum SCOP: 3.46 (14°C)
V40 mixed: 350 litres
Total power: 3140W
Profile load: XL (commercial)
Sound level: 54 dB(A)
Application: Commercial/professional
New: 2025
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Calor Acs Pump Kosner KCA V4.2 300L Soil
Referencia: 5500050224
€2,727.04
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Heat Pump DHW Kosner KCA V4.2 300L Soil
Great Commercial Capacity 275L Δ A+ Δ Suelo Δ Modbus Δ Fotovoltaica Δ NOVEDAD 2025
La Heat Pump DHW Kosner KCA V4.2 300L Soil is the 2025 revolution in aerothermal systems of great commercial capacity, combining 275 litres of deposit with ground installation and XL profile for professional applications. With energy classification A+ and SCOP up to 3.46, it offers maximum efficiency in large volume thanks to the eco-friendly R290, high efficiency rotary compressor and advanced V4.2 technology. Its complete system with serial WiFi, Modbus, photovoltaic preparation and anti-legionela function makes it the ideal solution for large families, small shops and applications that require great capacity, professional connectivity and maximum energy versatility.
Great Capacity Soil
Ø695×1895 mm - 123 kg
▪ SCOP 3,46 A+
Commercial XL Profile
Photovoltaic Ready
Solar + Modbus
+ WiFi + Modbus
Professional connectivity
Key Specifications
Capacity: 275 litres
Maximum SCOP: 3.46 (14°C)
V40 mixed: 350 litres
Total power: 3140W
Profile load: XL (commercial)
Sound level: 54 dB(A)
Application: Commercial/professional
New: 2025
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Delivery policy
Refund policy
Heat Pump DHW Kosner KCA V4.2 300L Soil
NOVEDAD 2025 Δ Large Commercial Capacity 275L Δ A+ Δ Modbus + Fotovoltaica Δ Profile XL
Commercial Revolution 2025: Maximum Capacity with Professional Connectivity
The heat pump DHW Kosner KCA V4.2 300L Soil represents the vanguard 2025 in aerothermal systems of great commercial capacity, combining a 275-liter vitrified steel tank with floor installation and XL load profile specifically designed for professional and commercial applications. With A+ and SCOP energy rating of up to 3,46 in warm climate (14°C), this team offers maximum efficiency in large volume by means of maximum efficiency rotary compressor with total power of 3140W and only 150g green coolant R290, providing the complete solution for large families, small shops, offices, restaurants and applications that demand great capacity DHW with professional connectivity and preparation for renewable energies.
Designed specifically for high-consumption commercial and residential facilities that require maximum capacity with mixed water volume up to 350 liters to 40°C, the KCA V4.2 300L incorporates complete professional connectivity with serial WiFi, Modbus protocol for integration into energy management systems and specific preparation for use with photovoltaic energy. Its advanced daily and weekly programming system, programmable automatic anti-legionele function and on/off contact ensure maximum operational versatility, while the 46mm injected PU thermal insulation and the UA thermal loss coefficient of only 1.91 W/K ensure minimum energy losses in large volume installations.
The commercial dimensions of Ø695×1895 mm and weight of 123 kg are optimized for floor installation in large technical spaces, machine rooms and commercial locations, while the sound level of 54 dB guarantees silent operation even in long cycles of high capacity. With range of operation from -7°C to 43°C, airflow of 450 m3/h, Ø190mm air ducts, 3/4" connections for professional installations and magnesium anode for permanent antico-red protection, this model sets new standards for commercial applications that seek to combine maximum capacity DHW, energy efficiency A+, professional connectivity Modbus, photovoltaic preparation and state-of-the-art aerothermal technology in a state-of-the-art 2025 soil team.
Technical Specifications Commercial V4.2 Floor
Commercial capacity and performance
- Deposit capacity: 275 litres
- SCOP DHW 7°C: 3,25 (middle lime)
- SCOP DHW 14°C: 3,46 (warm lime)
- V40 mixed: 350 litres
- Warm annual consumption: 1.190 kWh
- Charging profile: XL (extra large)
Professional Aerothermal Technology
- Total power: 3140W
- Heat pump: 1500W
- Electrical resistance: 1640W
- Refrigerant Gas: R290 (150g)
- Air flow: 450 m3/h
- Air conduct: Ø190 mm
Professional Connectivity 2025
- WiFi: Series included
- Modbus: Professional protocol
- Contact on/off: Included
- Photovoltaic: Ready
- Programme: Daily + weekly
- Antilegionela: Programmeble
Commercial construction
- Deposit: Vitrified steel
- Protection: Magnesium anode
- Isolation: PU injected (46mm)
- Thermal losses: 1.91 W/K
- Maximum pressure: 8.5 bar
- Connections DHW: 3/4" GAS
Operational characteristics
- Maximum temperature: 65°C BC / 70°C resist.
- Electrical power supply: 220-240V/1Ph/50Hz
- Maximum power: 2350W
- BC environment: -7°C to +43°C
- Temp. environment resists. : -20°C to +46°C
- Sound level: 54 dB(A)
Installation Commercial floor
- Dimensions: Ø695×1895 mm
- Net weight: 123 kg
- Full weight: 398 kg
- Installation: Commercial floor
- Code: 5500050224
- New: 2025
Exclusive Advantages Commercial Revolution 2025
XL Commercial Profile
275L with XL profile for commercial intensive use. 350L mixed to 40°C for maximum performance.
Foto Photovoltaic Ready 2025
Specific preparation for solar energy. Maximum renewable use + intelligent management.
Professional Modbus
Standard Modbus Protocol for integration of energy management systems. Advanced commercial connectivity.
Power Maximum 3140W
Greater power of the range. Maximum efficiency rotary compressor for demanding commercial applications.
Technology Kosner 2025: Trade without Limits
🏭
Commercial design XL
Capacity 275L + 350L mixed at 40°C. Floor installation for commercial spaces and machine rooms.
📡
Professional connectivity
WiFi + Modbus + photovoltaic ready. Complete integration into commercial energy management systems.
▪
Maximum Power 3140W
Rotary compressor maximum efficiency. 1500W aerotermia + 1640W resistance for any demand.
Comparative Kosner: Soil vs Mural
| Model | Type | Capacity | SCOP 14°C | Implementation |
|---|---|---|---|---|
| KCA V4.2 80L | Mural | 78L | 3,24 | 2-3 persons |
| KCA V4.2 100L | Mural | 98L | 3,35 | 3-4 persons |
| KCA V4.2 150L | Mural | 145L | 3,31 | 4-5 persons |
| KCA V4.2 300L | Soil | 275L | 3,46 | Commercial/Familiar XL |
Ideal applications System Kosner KCA V4.2 300L Soil
🏭
Small Trades
Offices, workshops, centres
️
Restaurants
Hostelry high volume
▪
Numerous families
5+ high consumption
🌞
Solar facilities
Photovoltaic ready
🏨
Accommodation
Hotels, pensions
Technical information
Reference code: 5500050224 - Heat Pump DHW Floor 275L V4.2 Commercial
Refrigerant Gas: R290 (150g) - GWP: 3 - Natural organic
Mandatory installation: Commercial floor + air Ø190mm
Certifications: A+ ErP Δ WiFi + Modbus Δ Fotovoltaica Ready Δ CE Δ NOVEDAD 2025
NOVEDAD 2025 TRADE REVOLUTION 275L
Kosner KCA V4.2 Floor + Modbus + Photovoltaic + XL Profile
Great Commercial Capacity
275L + 350L mixed at 40°C
Floor installation Ø695×1895mm professional
+ Modbus + Photovoltaic
Professional connectivity 2025
WiFi + Modbus + solar ready integrated
▪ Profile XL SCOP 3,46
Maximum trade efficiency
3140W total power intensive use
Solar Ready 2025
Specific photovoltaic preparation
Smart renewable energy management
🏭 275L commercial profile XL
📡 WiFi + Professional Modbus
🌞 Photovoltaic ready 2025
▪ 3140W maximum power
🔇 Only 54 commercial dB
🌿 Organic R290 150g
NOVEDAD 2025 TRADE REVOLUTION
Single floor 275L with Modbus + photovoltaic + XL profile + professional connectivity
Ideal shops, restaurants, large families and solar facilities
▷ PROFESSIONAL TRADE INSTALATION
️ Warranty Kosner Commercial
🔧 Professional Technical Service
📋 Certification A+ Commercial
📡 Modbus + Photovoltaic
5500050224
Data sheet
- Brand
- Kosner
- Refrigerant Gas
- R290
- Consumption profile
- XL
- Capacity (L)
- 300
- Type of installation
- Suelo
- Type
- Compacta
- Anti-corrosion system
- Ánodo Magnesio
- Energy efficiency DHW
- A+
- SCOP
- 3,45
- Power Electrical Resistance (W)
- 1.600
- Maximum production temperature DHW with heat pump
- 65
- Max. DHW with support electrical resistance
- 70
- Additional coil
- No
- Sound level DB
- 54
- High (mm)
- 1.892
- Width (mm)
- 695
- Background (mm)
- 695
- Weight (kg)
- 119
- WiFi
- Incluido
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