Rotenso Thermos Dual Inox AQT400IX2 Domestic Hot Water Tank 400L

Thermos Dual Inox AQT400IX2 hot water tank with large surface coil.

• Dedicated to the cooperation with heat pumps.
• The tank is additionally equipped with a coil for connecting an additional source such as solar collectors or a solid fuel boiler.
• Housing made of stainless steel and polyurethane foam.
• Electric heater 3kW and temperature/pressure relief valve included.
• Usable volume: 378 litres.

Warranty:

• 12 years for the tank,
• 2 years for heater and safety valve.

Specifications

• Tank - Capacity (class) (l) 400
• Tank - Usable volume (l) 378
• Tank / Colour White
• Tanks / Tank material Stainless steel
• Tanks / Housing material Polyurethane foam, steel
• Tanks / Maximum pressure (bar) 6
• Tanks / Insulation thickness (mm) 50
• Tanks / Maximum temperature (℃) 85
• Tanks / Height (mm) 1570
• Tanks / Outside diameter (mm) 710
• Tanks / Net weight (kg) 84
• Built-in electric heater / Power (kW) 3
• Built-in electric heater / Supply (V-Hz, Ø) 220-240 ~50, 1f
• Heat exchanger / Type Double-coil
• Heat exchanger / Material Stainless steel
• Heat exchanger / Maximum pressure (bar) 10
• Heat exchanger / Maximum temperature (℃) 95
• Heat exchanger / Heat pump coil surface (m²) 3.2
• Heat exchanger / Output (60/10/45°C) (kW) 48.1
• Heat exchanger / Solar coil surface (m²) 1.1
• Heat exchanger / Output (80/10/45°C) (kW) 29
• Heat exchanger / Output (l/h) 1180.9
• Hydraulic connections / Input to heat pump (Gw in.) 1"
• Hydraulic connections / Heat pump output (G inch) 1"
• Hydraulic connections / DHW outlet (Gw in) 1"
• Hydraulic connections / Cold water input (Gw in.) 1"
• Hydraulic connections / Temp-pressure valve (Gw in.) 1/2"
• Hydraulic connections / Circulation / return (Gw in.) 3/4"
• Hydraulic connections / Heater connection (Gw in.) 1 3/4"
• Hydraulic connections / Solar circuit inlet (3/4" gal.)
• Hydraulic connections / Solar circuit outlet (G inch) 3/4".
• Warranty / Tank (years) 12
• Warranty / Heater and non-return valve 2
• Energy efficiency class C
• MaintenanceInspection required after 1 year of operation
• Standstill heat loss (W) 102