Midea BSX270 270-Liter Domestic Hot Water Tank

The Midea BSX270 DHW Tank (ref. 13455131) is a high-performance storage tank designed for Midea aerothermal systems, compatible with M-Thermon A, M-Thermur A, and FlexFit units. It provides reliable domestic hot water storage, featuring integrated temperature control and anti-corrosion protection for extended service life.

Key Features

• 270-liter capacity suitable for homes and light commercial use.
• Analog thermometer for direct reading of storage temperature.
• Cathodic protection with magnesium anode and included failure tester.
• Insulation with 50 mm injected polyurethane foam to reduce thermal losses.
• High-quality construction: vitrified steel compliant with DIN 4753, exterior casing in white painted galvanized steel.
• Lateral connections for easy installation in technical rooms.
• Natural compatibility with Midea M-Thermal systems and underfloor heating applications via coil.

Technical Specifications

• Model: Midea BSX270
• Capacity: 270 liters
• Tank material: vitrified steel (DIN 4753)
• Exterior finish: painted galvanized steel (white)
• Insulation: 50 mm injected polyurethane foam
• Type: storage tank with vitrified steel coil
• Heat exchange surface: 2.5 m²
• Maximum working pressure: 10 bar
• Test pressure: 13 bar
• Anti-corrosion protection: magnesium anode with tester
• Temperature indicator: analog thermometer
• Sensor sleeves: 3× (Ø13×100 mm)
• Cleaning cover: Ø280 mm
• Electric resistance: not included (1-1/2" thread)

Hydraulic Connections

• Mains water inlet: 1"
• DHW outlet: 1"
• Coil (primary): 1-1/4"
• DHW recirculation: 1"
• Connection location: lateral

Dimensions and Weight

• Height × diameter: 1,209 mm × Ø700 mm
• Net empty weight: 136 kg

Recommended Applications

• Integration with Midea M-Thermal aerothermal systems (M-Thermon A, M-Thermur A, FlexFit).
• Single-family homes, residences, gyms, and sports centers with high DHW demand.
• Systems with underfloor heating or other emitters via the heat exchange coil.

Installation and Maintenance

• Install on a level and sturdy surface; allow front space for maintenance and access to the Ø280 mm cover.
• Follow the indicated flow direction and diameters for each connection.
• Include a safety valve, thermostatic mixing valve, and safety group according to local regulations.
• Periodically check the condition of the magnesium anode and proper operation of the tester.
• Bleed and inspect connections, sensor sleeves, and insulation condition during maintenance tasks.

Notes

• Data provided by the manufacturer. Electric resistance not included; 1-1/2" thread for possible addition.
• For sizing and hydraulic compatibility with the generator, consult the Midea installation guide.