236 200 1002 300 L stainless steel DHW cylinder with XL 316L heat exchanger, black finish and all connections in one vertical line.
The 300XL-LE1 adds extra storage volume for residential and light commercial projects with a higher domestic hot water requirement. Its InLine connection side keeps pipe routing clear and installation easier to organize.
The longer XL heat exchanger supports efficient heat transfer from the heat pump to the domestic water. This makes the model a good fit where comfort, recovery performance and system efficiency all matter.
The stainless steel inner tank, insulated casing and black outer shell give the unit a durable, clean appearance for modern plant rooms and HVAC installations.
Technical specifications - PAWT 300 XL-LE1 32mm
| General | |
| Product type | Stainless steel heat pump cylinder / hot water storage tank |
| Rated volume | 300 L |
| Actual volume | 281 L |
| Application | Heat pump / domestic hot water |
| Installation type | Vertical floor-standing |
| Connection layout | All connections in one vertical line |
| Number of exchangers | 1 |
| Height [mm] | 1560 |
| Tilt dimension [mm] | 1671 |
| Outer diameter [mm] | 600 |
| Inner diameter [mm] | 500 |
| Insulation | CFC-free rigid PU foam |
| Insulation thickness [mm] | 50 |
| Outer casing | Frosted metal, Black |
| Weight [kg] | 55 |
| Warranty | 5 years |
| Tank | |
| Tank material | Stainless steel Duplex 2205 |
| Max. operating / test pressure | 6/10 bar |
| Max. tank temperature [°C] | 95 |
| Heat exchanger | |
| Exchanger type | XL heat pump corrugated coil heat exchanger |
| Exchanger design | Corrugated pipe coil |
| Exchanger diameter [mm] | 32 mm |
| Exchanger material | AISI 316L stainless steel |
| Exchanger length [m] | 30 |
| Exchanger surface area [m²] | 4.5 |
| Exchanger volume [L] | 19 |
| Max. exchanger pressure [bar] | 10 |
| Max. exchanger temperature [°C] | 95 |
| Connections | ||||
| H | DN 14 | G 3/4" | P&T safety valve | 1560 mm |
| D | DN 3 | G 1" | Ø32 mm AISI 316L XL heat exchanger 30 m, inlet / outlet | 1235 mm |
| A | DN 4 | G 1" | Ø32 mm AISI 316L XL heat exchanger 30 m, outlet / inlet | 330 mm |
| C | DN 5 | G 3/4" | Sensor pocket 1 (12.7 mm) | 1035 mm |
| L | DN 6 | G 1½" | Electric heating element | 280 mm |
| I | DN 7 | G 3/4" | Sensor pocket 2 (12.7 mm) | 430 mm |
| E | DN 8 | G 1" | Connection (inlet / outlet) | 230 mm |
| F | DN 9 | G 1" | Connection (inlet / outlet) | 1335 mm |
| G | DN 16 | G 1/2" | Drain port | 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 * Nexus expansion vessel for heating systems The required expansion vessel capacity must be calculated according to the total system volume and operating conditions. |