Thermosiphon Systems



  • Tested & Solarkeymark Certified Acc. to EN 12976-1:2
  • Closed Loop, Indirect Thermosiphon System
  • No need magnesium anode
  • Maintenance free
  • Hygienic, rust free, light solar tank
  • Unpressurised tank, pressurized water
  • Easy to install for flat and pitched roofs, hidden tank behind panels


SPECIFICATIONS TSM 200 TSM 300
ARTICLE CODE MDY-001 MDY-002
SOLAR COLLECTOR Wunder CLS 2510 Wunder CLS 2108 (2 pieces)
BOILER AISI-316 L flexible heat exchanger AISI-316 L flexible heat exchanger
TANK WEIGHT (KG. NET) 65 82
CAPACITY (lt/da)) 200 300
INSULATION Polyurethan Polyurethan
EXPANSION (lt) 10 10
MOUNTING On-roof, Flat roof On-roof, Flat roof