Stainless steel DHW heat exchanger, 3.1 m² coil 300l capacity SD030SASN0.EPWXLEU

300L Stainless Steel Hot Water Tank – High Performance for Heat Pumps

The 300L stainless steel hot water tank is a spacious and efficient hot water storage tank designed for use with heat pumps, renewable energy systems, and modern heating systems. The 3.1 m² heat exchanger surface area ensures excellent heat transfer, especially in low-temperature systems.

Large Capacity and High Corrosion Resistance

The tank is made of AISI 444 stainless steel, which provides high corrosion resistance and a long service life. The actual net volume of up to 284 liters allows for a large reserve of hot water, increasing the comfort of use in larger households.

For Use with One or Two Heat Sources

The 300L model is available in versions with a single or double coil, allowing it to be used with one or two heat sources. In practice, this means that the tank can be connected, for example, to a heat pump and an additional source, such as a solar installation. The built-in 2.8 kW electric heating element provides additional water heating, and the thermostat's operating range of 50-75°C makes it easy to adjust the temperature to the users' needs.

Key Technical Parameters

• Capacity: 300 L.
• Actual net volume: Up to 284 L.
• Tank material: AISI 444 stainless steel, corrosion-resistant.
• Heat exchanger surface area: 3.1 m².
• Application: Hot water storage tank.
• Compatibility with heat pump: Designed for use with heat pumps.
• Renewable energy systems: Compatible with renewable energy sources.
• Electric heating element: Built-in 2.8 kW heating element.
• Heating element power supply: 230V, 1 phase.
• Thermostat operating range: 50-75°C.
• Energy efficiency class: B.
• Standby losses: Low standby losses of approximately 1.27-1.65 kWh/24h, depending on the version.
• Versions: Available in versions with a single and double coil.
• Heat sources: Can be used with two heat sources in the version with a double coil.
• Connection ports: Hot water and circulation ports.
• Temperature sensors: Temperature sensor sockets.
• Installation protection: Safety valve included as standard.
• Ingress protection rating: IP21.
• Installation: Floor-standing.
• Adjustable feet: Adjustment range 0-40 mm.
• Tank diameter: Compact diameter ⌀595 mm.
• Application: Households, especially with approximately 5-6 users.

The 300L stainless steel hot water tank is a solution for users who need a larger amount of hot water and high heat transfer efficiency. The large 3.1 m² coil, AISI 444 stainless steel, built-in electric heating element, and compatibility with renewable energy systems make the tank a good fit for modern and energy-efficient heating systems.