Daikin EHSX04P50E Heat Pump (500 liters)

Daikin EHSX04P50E Heat Pump (500 liters)

Instantaneous Domestic Hot Water Production (EHSX04P50E Principle): Domestic hot water is not stored in a stagnant state. It is heated instantly as it passes through a stainless steel heat exchanger, completely eliminating the risk of Legionella bacteria growth without the need for thermal disinfection. Integrated Solar Management (Standard/Drain-Back): This model includes as standard the components necessary for connection to a self-draining solar thermal panel system. Solar energy then directly supports hot water production and heating. R32 Refrigerant (Bluevolution)

Designed to operate with the new generation R32 refrigerant, optimizing energy efficiency while significantly reducing its environmental impact. Performance and Savings: The system achieves an energy rating of up to A+++ in heating mode. It is capable of delivering water at a maximum pulse temperature of 65°C, making it perfectly suited to underfloor heating as well as low-temperature radiators. Simplified maintenance: The high-quality polypropylene tank is corrosion-resistant. It does not require a protective anode or regular descaling.

Integrated solar unit offering optimal comfort in heating, domestic hot water, and air conditioning.
Maximum use of renewable energy: utilizes heat pump technology for heating and a backup solar system for space heating and domestic hot water production.
Clean water principle: healthy water, without thermal disinfection against Legionella.
Maintenance-free tank: no corrosion, no anode, no scale or limescale deposits, and no water loss through the safety valve.
Backup solar system for domestic hot water with a pressureless (drain) solar system.
Intelligent heat storage management: continuous heating during defrosting and use of stored heat for space heating.
Minimized heat loss thanks to high-performance insulation.
Control app available for managing heating, domestic hot water, and air conditioning.

Technical specifications:
Power supply: 230/50/1 V/Hz
Suitable for heating Auxiliary/Central Heating: Yes
Maximum Pipe Length: 30 meters
Room Temperature Control: Yes
Control Type: Variable according to weather conditions
Optimization Type: Room Thermostat
External Control Required: No
Suitable for Domestic Hot Water: Yes
Suitable for Active Cooling: Yes
Integrated Cooling: Yes
Cooling Capacity at 35/18 °C according to EN 14511
Cooling Capacity at 35/7 °C according to EN 14511
Suitable for Swimming Pool Water Heating: No
Swimming Pool Control: No
Control for Boiler/Central Heating: No
External Pump Pressure at Nominal Flow Rate: 0.66 bar
Maximum Hot Water Temperature: 65 °C
Remote Control Possible: Yes
Maximum Hot Water Pressure: 6 bar
Nominal Distribution System Flow Rate: 792 l/s
USB Data Transfer: Yes
Maximum Operating Pressure of the Distribution System: 3 bar
Internet Data Transfer: Yes
Outer Diameter of Domestic Hot Water Inlet Pipe: 1 inch
Bus Data Transfer: Yes
Pump Type (Internal Pump): Standard
Nominal Diameter of Flow and Return Connections: 1 inch
Outer Diameter of Pipe, Distribution System Connection: 25.4 mm
Pump Voltage Type (Internal Pump): AC
Buffer Tank Control: Yes
With Electric Heating Element: Yes
Electric Heating Element Power: 0 kW - 9 kW
Incrementally Adjustable Electric Heating Element Power: Yes
Indoor Unit Sound Power Level according to EN 12102 at 0/35 °C: 39 dB(A)
Outdoor Unit Sound Power Level according to EN 12102 at 0/35 °C °C
Indoor unit sound pressure level according to EN 12102 at 0/35 °C/1 m distance: 28 dB
Modulation ratio
Refrigerant type: R32
Refrigerant charge: 1.5 kg
Nominal liquid line diameter: 5/8 inch
Nominal suction line diameter: 1/4 inch
Connection voltage: 230 V
Tank capacity: 500 liters
Dimensions (W x H x D): 785 x 1905 x 785 mm
Weight: 103 kg