Midea BSX475 475-Liter Domestic Hot Water Tank

The Midea Domestic Hot Water Tank BSX475 (ref. 13455127) is a high-capacity storage tank designed for aerothermal systems and underfloor heating. It is part of the Midea M-Thermon A, M-Thermur A, and FlexFit sets, ensuring a high availability of domestic hot water (DHW) in homes, residences, and sports centers.

Key Features

• 475-liter capacity for medium to high DHW demands.
• Vitreous enamel steel coil with 3.1 m² heat exchange surface.
• Built-in analog thermometer for instant temperature reading.
• Cathodic protection with magnesium anode and failure tester.
• 50 mm insulation with injected polyurethane foam to minimize heat loss.
• Manufactured in vitreous enamel steel according to DIN 4753; outer casing in white-painted galvanized steel.
• Lateral connections for easy installation and maintenance.

Technical Specifications

• Model: BSX475
• Reference: 13455127
• Capacity: 475 liters
• Tank material: vitreous enamel steel (DIN 4753)
• Exterior finish: painted galvanized steel (white)
• Insulation: injected polyurethane foam, 50 mm
• Type: storage tank with vitreous enamel steel coil
• Heat exchange surface: 3.1 m²
• Maximum working pressure: 10 bar
• Test pressure: 13 bar
• Anti-corrosion protection: magnesium anode with tester
• Temperature indicator: analog thermometer included
• Sensor wells: 3 × (Ø13 × 100 mm)
• Cleaning cover: Ø280 mm
• Electric heater: not included / 1-1/2" connection

Hydraulic Connections

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

Dimensions and Weight

• Height × diameter: 1,800 mm × Ø750 mm
• Net empty weight: 212 kg

Recommended Applications

• Integration with Midea M-Thermal aerothermal systems (M-Thermon A, M-Thermur A, FlexFit).
• Large single-family homes, residences, 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, sturdy base; allow front and side space for access to the Ø280 mm cover and connections.
• Follow the indicated flow direction and diameters; include safety group, mixing valve, and shut-off valves as per local regulations.
• Periodically check the magnesium anode and tester operation.
• Check the tightness of connections, insulation condition, and correct placement of probes in the wells.

Notes

• Technical data provided by the manufacturer.
• Hydraulic compatibility and sizing must be checked with the heat generator and installation diagram.