Nexus Black 2.0 200XL-LE1 32mm: A+ 200 litre stainless steel heat pump cylinder with Duplex 2205 tank, extra-thick insulation and Ø32 mm AISI 316L heat exchanger.
The Black 2.0 / 200 XL-LE1 32mm is a stainless steel heat pump water heater designed for domestic hot water (DHW) production in modern heat pump systems and professional HVAC installations. It supports reliable hot water performance, stable flow and efficient heat transfer.
The inner tank is manufactured from Duplex 2205 stainless steel, offering high corrosion resistance, mechanical strength and long service life. This makes the series a premium stainless steel alternative to standard enamelled or painted steel cylinders.
With Energy Efficiency Class A+, the high-quality PU insulation helps reduce heat loss, keeps stored water warmer for longer and supports lower energy consumption in heat pump systems. This makes the Nexus stainless steel boiler range an efficient choice for reliable hot water storage and long-term energy savings.
The integrated 32 mm AISI 316L corrugated stainless steel heat exchanger is designed for efficient heat transfer from the heat pump to the domestic hot water tank. The technical layout supports low flow resistance, accurate control and professional installation.
Technical data — Black 2.0 200XL-LE1 32mm A+ label stainless steel heat pump cylinder
| General | |
| Product type | Stainless steel DHW cylinder / hot water heater |
| Rated volume | 200 L |
| Application | Heat pump / domestic hot water |
| Installation type | Vertical floor-standing |
| Connection layout | 4 side connections with double internal/external thread |
| Number of exchangers | 1 |
| Height [mm] | 1340 |
| Tilt dimension [mm] | 1468 |
| Outer diameter [mm] | 600 |
| Inner diameter [mm] | 470 |
| Insulation | CFC-free rigid PU foam |
| Insulation thickness [mm] | 65 |
| Outer casing | Frosted metal, Black |
| Weight [kg] | 49 |
| Warranty | 5 years |
| Tank | |
| Tank material | Stainless steel Duplex 2205 |
| Max. tank pressure [bar] | 10 |
| Max. tank temperature [°C] | 95 |
| Heat exchanger | |
| Exchanger type | Heat pump corrugated coil heat exchanger |
| Exchanger design | Corrugated pipe coil |
| AISI 316L stainless steel | AISI 316L stainless steel |
| Exchanger length [m] | 15 |
| Exchanger surface area [m²] | 2.3 |
| Exchanger volume [L] | 10 |
| Max. exchanger pressure [bar] | 10 |
| Max. exchanger temperature [°C] | 95 |
| Connections | ||||
| H | DN 14 | G 3/4" | P&T safety valve | 1340 mm |
| D | DN 3 | G 1"f/G1½"m | Ø32 mm AISI 316L XL heat exchanger 15 m, inlet / outlet | 1015 mm |
| A | DN 4 | G 1"f/G1½"m | Ø32 mm AISI 316L XL heat exchanger 15 m, outlet / inlet | 265 mm |
| C | DN 5 | G 1/2" | Sensor pocket 1 | 905 mm |
| L | DN 6 | G 1½" | Electric heating element | 265 mm |
| I | DN 7 | G 1/2" | Sensor pocket 2 | 465 mm |
| E | DN 8 | G 1"f/G1½"m | Connection (inlet / outlet) | 265 mm |
| F | DN 9 | G 1"f/G1½"m | Connection (inlet / outlet) | 1100 mm |
| P | DN 2 | G 1/2" | Drain tap | 53 mm |
| Safety notice |
| The storage vessel must be protected against overpressure at all times. We recommend installing the following safety accessories: • Safety valve and inlet combination • Nexus sanitary expansion vessel • Nexus expansion vessel for heating systems The required expansion vessel capacity must be calculated according to the total system volume and operating conditions. |