RVS Hygiëne 135L TURBO XXL-LE2
RVS Hygiëne 135L TURBO XXL-LE2
227 200 1001The Nexus TURBO XXL-LE2 is a Duplex 2205 stainless steel water heater with a twin parallel AISI 316L heat exchanger for maximum flow, high-power heat pumps and high domestic hot water output.
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- RVS Turbo XXL boilers (2) coil Category:
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Cost overview
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€ 1.245,00Article
RVS Hygiëne 135L TURBO XXL-LE2
Nexus TURBO XXL-LE2 Stainless Steel High-Flow Heat Pump Water Heater 135L
The Nexus TURBO XXL-LE2 is a high-flow stainless steel heat pump water heater for domestic hot water systems with demanding flow and power requirements. It is designed for professional HVAC projects and high-power heat pumps where very low flow resistance, fast heat transfer and reliable hot water production are essential.
The TURBO design uses a twin parallel AISI 316L corrugated heat exchanger: two exchanger tubes connected in parallel on the same connections. This gives the series its highest flow capacity through the exchanger and makes it especially suitable for powerful heat pumps with high circulation flow.
The vessel can be used in two ways. It can operate as a hygienic hot water producer, where shower water is produced in flow-through operation through the exchanger. It can also be installed as a classic stainless steel water heater, with the heat pump connected to the exchanger and the domestic hot water stored in the tank.
The Duplex 2205 stainless steel tank provides high mechanical strength, excellent corrosion resistance and long service life. Models up to and including 300 litres are supplied with Energy Efficiency Class A, supported by PU insulation to reduce standby heat loss.
With sensor pockets, circulation connections, an electric heating element connection and a frosted-metal outer casing, the TURBO XXL-LE2 is built for practical installation and dependable operation in technical rooms.
Key Features
- Twin parallel AISI 316L corrugated heat exchanger
- Maximum exchanger flow for high-power heat pumps
- Can work as hygienic flow-through hot water producer
- Can also work as a classic stainless steel water heater
- Duplex 2205 stainless steel inner tank
- Energy Efficiency Class A up to 300 litres
Specifications
Technical data - RVS Hygiene 135L TURBO XXL-LE2
| General | |
| Product type | Stainless steel high-flow water heater with twin parallel heat exchanger |
| Rated volume | 135 L |
| Application | Heat pump / high-output domestic hot water |
| Installation type | Vertical, floor-standing |
| Connection layout | Connections according to technical drawing |
| Number of heat exchangers | 2 parallel |
| Height [mm] | 905 |
| Tilt height [mm] | 1086 |
| Outer diameter [mm] | 600 |
| Inner diameter [mm] | |
| Insulation | CFC-free rigid PU foam |
| Insulation thickness [mm] | 50 |
| Outer casing | Frosted metal, RAL 7030 |
| Weight [kg] | 38 |
| Warranty | 5 years |
| Tank | |
| Tank material | Stainless steel Duplex 2205 |
| Max. tank pressure [bar] | 6 |
| Max. tank temperature [°C] | 95 |
| Heat Exchanger | |
| Exchanger type | Twin parallel hygienic flow-through heat exchanger |
| Exchanger design | Ø28 mm twin parallel corrugated pipe coil |
| Exchanger material | AISI 316L stainless steel |
| Exchanger length [m] | 2 x 21 |
| Exchanger surface area [m²] | 5.2 |
| Max. exchanger pressure [bar] | 10 |
| Max. exchanger temperature [°C] | 95 |
| Connections | ||||
| H | Height | 905 mm | ||
| ØD | Outer diameter | 600 mm | ||
| Ød | Inner diameter | |||
| H | DN 14 | G 1/2" | P&T safety valve | 905 mm |
| F | DN 9 | G 1" | Heating return circulation inlet | 695 mm |
| E | DN 8 | G 1" | Heating supply circulation outlet | 215 mm |
| D | DN 3 | G 1" | Ø28 mm hygienic flow-through heat exchanger 2x21 m outlet | 695 mm |
| C | DN 5 | G 1/2" | Sensor pocket 1 | 595 mm |
| I | DN 7 | G 1/2" | Sensor pocket 2 | 315 mm |
| A | DN 4 | G 1" | Ø28 mm hygienic flow-through heat exchanger 2x21 m inlet | 215 mm |
| G | DN 2 | G 3/4" | Drain tap | 32 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. |