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Wall-Hung Boiler Gas, CondensingecoTEC pure VUW

Effortless replacement including hot water convenience.

ecoTEC pure VUW
  • Hot water, instantly and efficiently
  • The perfect fit for your apartment
  • Small in size, big on convenience
  • Simple to control. Easy to enjoy
  • Future-ready with green gas
ecoTEC pure refers to our economical condensing boiler with a heating energy efficiency of up to 94%.

The ecoTEC pure VCW gas condensing boiler is your compact and efficient partner for economical replacements. Combining heating and instant hot water preparation, it saves space effortlessly—requiring just 0.32 m² of wall space to fit perfectly into any niche. Its sleek design skips the front flap, giving you direct access to an easy-to-read symbol display. Built with the future in mind, it runs on up to one hundred per cent bio-natural gas or bio-liquid gas, meeting renewable energy requirements with ease. With a 13 kW output, it’s the ideal choice for reliable floor heating in your home.
ecoTEC pure VUW
Ideal for:
  • Heating
  • Hot water

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ecoTEC pure
VUW 236/7-2 (H-INT III)
VUW 246/7-2 (H-INT IV)
VUW 286/7-2 (H-INT III)
ErP Seasonal Space Heating Efficiency ClassErP Seasonal Space Heating Efficiency Class D A +++ G A ++ D A +++
ErP Water Heating Energy Efficiency Class Of Combination HeaterErP Water Heating Energy Efficiency Class Of Combination Heater F A + G A + F A +
ErP Seasonal Space Heating Energy EfficiencyErP Seasonal Space Heating Energy Efficiency92 %92 %92 %
ErP Water Heating Energy EfficiencyErP Water Heating Energy Efficiency86 %86 %86 %
ecoTEC pure
VUW 236/7-2 (H-INT III)
VUW 246/7-2 (H-INT IV)
VUW 286/7-2 (H-INT III)
Heat Output 50/30 °C (G20) (min - max)Heat Output 50/30 °C (G20) (min - max)7,2 - 20,2 kW7,2 - 20,2 kW8,3 - 26,1 kW
Heat Output 50/30 °C (G31) (min - max)Heat Output 50/30 °C (G31) (min - max)7,2 - 20,2 kW7,2 - 20,2 kW8,3 - 26,1 kW
Heat Output 80/60 °C (G20) (min - max)Heat Output 80/60 °C (G20) (min - max)6,5 - 18,5 kW6,5 - 18,5 kW7,5 - 24 kW
Heat Output 80/60 °C (G31) (min - max)Heat Output 80/60 °C (G31) (min - max)6,5 - 18,5 kW6,5 - 18,5 kW7,5 - 24 kW
Heat Output (G20) (Domestic Hotwater Mode) (max)Heat Output (G20) (Domestic Hotwater Mode) (max)24 kW24 kW28 kW
Heat Output (G31) (Domestic Hotwater Mode) (max)Heat Output (G31) (Domestic Hotwater Mode) (max)24 kW24 kW-
Efficiency (30% acc. to EN 15502)Efficiency (30% acc. to EN 15502)107,8 %107,8 %107,8 %
Gas Flow Rate, G20Gas Flow Rate, G202,6 m³/h2,6 m³/h3 m³/h

1EN 60529

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