Hot water boiler with two heat exchangers, suitable for heat pumps SWP-2N, 300L - 1000L
Categories:
SUNSYSTEM
SWP-2N hot water tank with two large-area heat exchangers. This allows you to connect a low-temperature heat source, such as a heat pump, in combination with another heat source (e.g. a solar collector system).
Key product features:
- High-quality insulation and external PVC coating, RAL 9006 color.
- Possibility to install temperature sensors at different levels of the tank.
- Complex corrosion protection, implemented with the help of titanium enamel coating and anode protection.
- All outlet threads are internal.
- Easy installation.
- Convenient inspection opening.
- High-efficiency heat exchangers.
Energy efficiency:
- Directive 2010/30/EU, Regulation 812/2013.
- Class C.
Technical data can be found below. Outlet decodings can be found in the technical image in the image gallery
Available for order
| SWP2N 300 | SWP2N 400 | SWP2N 500 | SWP2N 750 | SWP2N 1000 | ||
| Capacity | L | 300 | 400 | 500 | 741 | 900 |
| Height | mm | 1420 | 1490 | 1720 | 2107 | 2018 |
| Diameter | D, mm | Ø 660 | Ø 750 | Ø 750 | Ø 750/952 | Ø 850/1052 |
| Insulation | 50 mm rigid PU | 100 mm rigid PU | 100 mm rigid PU | |||
| Working pressure / Max. temperature | bar/0C | 8/95 | 8/95 | 8/95 | 8/95 | 8/95 |
| Test pressure | bar | 13 | 13 | 13 | 13 | 13 |
| El. Heater (optional) | кW | 1 x (4.5) | 1 x (6) | 1 x (7.5) | 4 x (7.5) | 4 x (7.5) |
| Weight | kg | 145 | 198 | 236 | 345 | 378 |
| Cold water inlet | A, mm | Rp1”/215 | Rp1/4 “/240 | Rp11/2”/240 | Rp11/2”/295 | Rp11/2”/319 |
| Hot water outlet | B, mm | Rp1”/1185 | Rp1/4 ”/1240 | Rp11/2”/1475 | Rp11/2”/1789 | Rp11/2”/1699 |
| Recirculation | R, mm, Rp3/4” | Rp3/4” /1007 | Rp1”/1105 | Rp1”/1206 | Rp1”/1564 | Rp1”/1486 |
| Working pressure / Max. temperature coils S1/S2 | bar/0C | 16/110 | 16/110 | 16/110 | 16/110 | 16/110 |
| Pressure test coils S1/S2 | bar | 25 | 25 | 25 | 25 | 25 |
| Capacity coils S1 /S2 | L | 6.5/16.1 | 10/18.9 | 11.8/26 | 16.91/26.53 | 17.38/32.15 |
| Heat exchange surface coils S1/S2 | m2 | 1.2/2.7 | 1.5/3.2 | 1.8/4.36 | 2.59/4.04 | 2.66/4.85 |
| Inlet/outlet lower coil S1 | S1i/ S1o, mm,Rp1” | 485/215 | 562/240 | 606/240 | Rp1” 885/305 | Rp1” 875/338 |
| Inlet/outlet upper coil S2 | S2i/ S2o, mm,Rp1” | 1105/587 | 1195/665 | 1428/726 | Rp1” 1718/1115 | Rp1” 1659/1057 |
| Continuous power DIN 4708; 10°C/80°C/45°C, S1/S2 | kW (m3/h) | 53(1.30)/75(1.84) | 62(1.52)/82(2.01) | 72(1.77)/94(2.31) | 14.6(2.01) / 21.5(2.01) | 15.1(20) /24.3(2.01) |
| Pressure loss Δp, S1/S2 | Δp, mbar | 55/70 | 70/85 | 90/120 | 164/181 (50) | 80.3/106.2 (50) |
| Inspection opening/Flange | O,Ø, mm | Ø110×180/545 | Ø110×180/620 | Ø110×180/666 | Ø200×280/ 445 | Ø200×280/ 459 |
| Sleeve for Electric heater flange cover | Uo,mm, Rp11/2” | 545 | 620 | 666 | Rp11/2”/445 | Rp11/2”/459 |
| Draining | Y, mm, Rp1” | 30 | 30 | 30 | Rp1” 30 | Rp1” 30 |
| Anode | P,mm,Rp11/4” | 1410 | 1318 | 1575 | Rp11/4” 1886/998 | Rp11/4” 1786/963 |
| Additional sensor sleeve | Z1/Z2/Z3, mm, Rp11/2” | 325/697/1170 | 380/755/1155 | 380/858/1455 | 1625/1639/1035/445 | 1559/1499/1039/519 |
| Venting | F, mm, Rp1” | 1410 | 1480 | 1710 | Rp1”/2107 | Rp1”/2018 |
| Sleeve for thermoregulator | G, mm, Rp1/2” | 1095 | 1145 | 1453 | Rp1/2”/1765 | Rp1/2”/1698 |
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