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Buffer Tank Sunsystem, Model PR2 300, Capacity 300L, Two heat exchanging coils Vessel

Buffer Tank Sunsystem, Model PR2 300, Capacity 300L, Two heat exchanging coils Vessel

Saving energy and money is achieved using buffer vessels of the Sunsystem PR2 series in the central heating system.

  • Stock: In Stock
  • Brand: Sunsystem
  • SKU: 01.409.018
€ 915.00
incl. VAT
Ex Tax: € 762.50
Estimated delivery
03.Jan.2025
DHL Schenker
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The buffer tanks of series PR2 of the company SUNSYSTEM used for improving the performance and efficiency of heating, through the production and storage of hot water, which is used in the central space heating system. These specific buffer tanks allow the use of up to 3 external heat sources and optional kit for electric heating with nominal power  3kW, 4.5kW, 6kW or 7.5kW.

Product Features

  • Range of volumes of 300-3000 liters
  • Upright storage tank made of steel S235JR
  • Primer coated on the outside
  • CFC free soft PU-foam insulation with thickness of 100 mm 
  • PVC coating in RAL 9006 or other colors on demand
  • All threads are internal
  • Option for installing a heating element as back-up source of heat
  • Compressive strength 3 bar




Energy Efficiency Directive 2010/30 /EU, 
Regulation 812/2013:
 

Class C - capacity from 300 to 3000 Liters;




1. Aesthetic PVC jacket with color RAL 9006
2. Primer coated outer surface
3. Removable insulation
4. Water tank of low-carbon steel
5. Lower coil S1
6. Upper coil S2
 

Characteristics
Weight (kg) 100.0000
Country of Manufacture Bulgaria
Dimension Height (mm) 1460
Warranty 2 Years
Thermometer Optional
Energy efficiency class C
Water capacity/content (L) 300
Lower coil S1 capacity (L) 6.2
Installation Free standing
Heat exchanger coil Two heat exchanger coils
Height without insulation (mm) 1410
Diameter (mm) 750
Diameter without insulation (mm) 550
Minimum vertical clearance (mm) 1430
Insulation weight (kg) 9.5
Lower coil S1 heat exchanging surface (m²) 1
Maximum buffer operating temperature (°C) 95
Recommended size of the boiler connected to the buffer (kW) 6 - 10
Sensor sleeve A (mm) G 1/2'' / 410
Electric heating element B (mm) G 1 1/2'' / 760
Sensor sleeve C (mm) G 1/2'' / 1060
Air vent sleeve D (mm) G 1 1/2'' / 1410
Boiler heat carrier E (mm) G 1 1/2'' / 1170
Sensor sleeve G (mm) G 1/2'' / 1010
Boiler heat carrier H (mm) G 1 1/2'' / 880
Boiler heat carrier J (mm) G 1 1/2'' / 770
Heat carrier inlet L (mm) G 1'' / 660
Boiler heat carrier M (mm) G 1 1/2'' / 540
Sensor sleeve N (mm) G 1/2'' / 420
Maximum coil operating temperature (°C) 110
Type File Information
User manual_Sunsystem.pdf 6.4MB