Water heater 300-500L SWP2 N with two coils

Water heater 300-500L SWP2 N with two coils View full size

Available from 300 to 500L

Two coils

With extra-sized heat exchanger surface, the water heater is suitable for solar water heating, space-heating, and heat pump systems with large number of consumers.

Made in Europe

Available on order

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1 284,80 € tax incl.

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Modifications and sizes, Liters:

300, 400, 500


Product features:

  • High efficiency insulation and outer casing of PVC with RAL 9006 color.
  • Multi-position mounting of temperature sensor.
  • Complex corrosion protection realized by means of titanium enamel and anode protection.
  • All threads are internal.
  • Easy installation.
  • Convenient inspection opening.
  • High efficiency heat exchanger coils
  • Optional kit for electric heating with nominal power : 3kW, 4.5kW, 6kW or 7.5kW.



Energy efficiency of water heater for heater pump SWP 2N
Energy Efficiency Directive 2010/30 /EU, Regulation 812/2013:
Class С capacity from 300 to 500 Liters.

Warranty : 3 years
Water heater fort heater pump SWP 2Nopen
1. Aesthetic PVC jacket with color RAL 9006
2. Highly efficient thermal insulation
3. Anode protector (DIN 4753-6)
4. Thermometer
5. Water tank of low-carbon steel
6. Titanium enamel (DIN 4753-3)
7. Electric heating element
8. Inspection opening with flange cover
9. Thermostat with integrated thermal protection
10. Safety valve, 8 bar
11. High efficiency heat exchanger coil S1
12. High efficiency heat exchanger coil S2


Technical specifications:
Chart water heater for heater pump SWP 2N
 

 

SWP 2N

 300400500
CapacityL300400500
Height Hmm142014701720
Min. vertical clearancemm158016701890
Diameter Dmmø 660ø 750ø 750
Operating pressure of the water heaterbar101010
Max temperature of the water heater°C959595
Test pressure of tankbar151515
Thermometer option  
Electric heating element (optional)kW3 - 4.5 - 63 - 4.5 - 6 - 7.53 - 4.5 - 6 - 7.5
Weightkg145198236
Heat exchanger coil S1
Heat exchange surface1.21.51.8
Coil capacityL6.51011.8
Prolonged power acc. to DIN 4708; 80/60/45°CkW536272
m³/h1.301.521.77
NL - power coefficient at 60°C 111418
Pressure drop Delta pmbar557090
Heat exchanger coil S2
Heat exchange surface2.73.24.36
Coil capacityL16.118.926
Prolonged power acc. to DIN 4708; 80/60/45°CkW758294
m³/h1.842.012.31
NL - power coefficient at 60°C 172229
Pressure drop Delta pmbar7085120
Operating pressure of the coil S1 - S2bar161616
Max. coil temperature S1 - S2°C110110110
Test pressure of coils S1 - S2bar252525
Lower coil outlet S1A, mm G1"215270270
Cold water inletB, mmG1" 215G1½" 270G1½" 270
Lower coil inlet S1C, mm G1"456562606
Upper coil outlet S2E, mm G1"578678726
Sensor sleeve for thermostatG, mm G½"117011521453
RecirculationR, mmG3/4" 1007G1" 1005G1"1206
Upper coil inlet S2I, mm G1"115512101446
Hot water inletK, mmG1" 1182G1¼" 1240G1½" 1475
Air vent sleeveF, mm G1"141014601710
Inspection openingO ø110/180110/180110/180
O mm516618666
Drain sleeveY, mm G1"303030
Anode protectorP, mm G1"141013181568
Electric heating element*U, mm G1½"516618666
Additional sensor sleeveZ, mm G½"697755858
 107011301336
 325380380

 

*Electric heating element mounting option: on inspection opening flange