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ecoTEC 46kW & 65kW (Discontinued)

ecoTEC high output boilers

  • Suitable for domestic and commercial projects
  • High quality stainless steel heat exchanger offers more resistance to oxidation and corrosion
  • All major components built-in for easy installation
  • Energy saving two-stage frost protection system and pressure sensor to monitor system pressure via diagnostics and a flow sensor
  • ErP A rated


Attention: This product is now discontinued, so if you are looking for a new product, please refer to ecoTEC plus 48 and 64kW.



Technical DataUnitecoTEC 46kWecoTEC 65kW
Article number  00100178190010017820
Heat output range 80/60°CkWNG 12.3 - 44.1
LPG 12.5 - 45.0
NG 13.8 - 63.7
Heat output range 50/30°CkWNG 12.9 - 46.4
LPG 12.5 - 46.4
NG 14.6 - 67.6
Maximum heat input (net)kW4665
Minimum flow temperature °C3535
Maximum flow temperature°C8585
Nominal CH flow rate Δt = 20 K l/hr 1940 2750
ErP rating  AA
Seasonal efficiency* - NG%95.895.5
Dimensions (H x W x D) mm800 x 480 x 450800 x 480 x 472
Dry weight (includes pump) kg4675

*in accordance with the non-domestic building services compliance guide 2013


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