RVS Hygiëne boiler PAWT-500 XL-LE1
RVS Hygiëne boiler PAWT-500 XL-LE1
213 200 1017Nexus PAWT XL-LE1 500 litre stainless steel heat pump water heater with 28 mm heat exchanger for heat pumps and domestic hot water. Duplex 2205 inner tank, 40 m AISI 316L corrugated coil, PU insulation and frosted-metal outer casing.
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Cost overview
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€ 2.098,90Article
RVS Hygiëne boiler PAWT-500 XL-LE1
RVS Hygiëne boiler PAWT-500 XL-LE1: Stainless Steel Heat Pump Water Heater
The RVS Hygiëne boiler PAWT-500 XL-LE1 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.
Duplex 2205 Stainless Steel Inner Tank
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.
Optimized for Heat Pump Systems
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.
Key Features
- Manufactured from Duplex 2205 stainless steel
- High-quality PU insulation to help reduce heat loss
- Designed for installers, resellers and HVAC professionals
- 32 mm AISI 316L corrugated stainless steel heat exchanger
- Designed for domestic hot water and heat pump systems
- Low flow resistance and efficient heat transfer
Specifications
Technical data - 500 L Stainless Steel DHW Cylinder / Hot water heater
| General | |
| Product type | Stainless steel DHW cylinder / heat pump water heater |
| Rated volume | 500 L |
| Application | Heat pump / domestic hot water |
| Installation type | Vertical floor-standing |
| Connection layout | 4 connections on two opposite sides |
| Number of exchangers | 1 |
| Height [mm] | 1828 |
| Tilt dimension [mm] | 1958 |
| Outer diameter [mm] | 700 |
| Inner diameter [mm] | 600 |
| Insulation | CFC-free rigid PU foam |
| Insulation thickness [mm] | 50 |
| Outer casing | Frosted metal, RAL 7030 |
| Weight [kg] | 88 |
| Warranty | 5 years |
| Tank | |
| Tank material | Stainless steel Duplex 2205 |
| Max. tank pressure [bar] | 6 |
| Max. tank temperature [deg C] | 95 |
| Heat Exchanger | |
| Exchanger type | Heat pump corrugated coil heat exchanger |
| Exchanger design | Corrugated pipe coil |
| Exchanger material | AISI 316L stainless steel |
| Exchanger diameter [mm] | 28 |
| Exchanger length [m] | 40 |
| Exchanger surface area [m2] | 4.84 |
| Max. exchanger pressure [bar] | 10 |
| Max. exchanger temperature [deg C] | 95 |
| Connections | ||||
| H | Height | 1828 mm | ||
| ØD | Outer diameter | 700 mm | ||
| Ød | Inner diameter | 600 mm | ||
| H | DN 14 | G 1" | P&T safety valve | 1828 mm |
| F | DN 3 | G 1 1/4" | Heat pump exchanger inlet / outlet | 1460 mm |
| E | DN 4 | G 1 1/4" | Heat pump exchanger inlet / outlet | 280 mm |
| C | DN 5 | G 1/2" | Sensor pocket 1 | 1310 mm |
| L | DN 6 | G 1 1/2" | Electric heating element | 400 mm |
| I | DN 7 | G 1/2" | Sensor pocket 2 | 620 mm |
| A | DN 8 | G 1 1/4" | Connection (inlet / outlet) | 280 mm |
| D | DN 9 | G 1 1/4" | Connection (inlet / outlet) | 1560 mm |
| G | DN 2 | G 1/2" | Drain tap | 33 mm |
| Safety requirements |
| 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 for domestic hot water * Nexus expansion vessel for heating systems The required expansion vessel capacity must be calculated according to the total system volume and operating conditions. |