Information library

Key features

  • 4 models with outputs from 113kW to 283kW
  • 10:1 Downturn
  • High efficiency condensing technology
  • Stainless steel heat exchanger
  • Integral smart touch controls
  • Cascade control for up to 8 units
  • Low NOx emissions <37mg/kWh



The following items are available as ancillaries for the EcoKnight water heater.

  • Matched bronze primary pump
  • Flow switch
  • Flue kit and ancillary items
  • Unvented system kit and expansion vessel
  • Domestic hot water storage vessels from 300-3000 litres capacity in both glass-lined or stainless steel versions.

Smaller EcoKnight models available, view the range.

Brief product specifications

Efficiency (Part L2 Gross CV)96.3 %
Nominal output117.7 kW
Height1143 mm
Width610 mm
Depth851 mm
Weight - Empty165.3 Kg
Efficiency (Part L2 Gross CV)94.3 %
Nominal output163 kW
Height1143 mm
Width610 mm
Depth1079 mm
Weight - Empty206.6 Kg
Efficiency (Part L2 Gross CV)94.9 %
Nominal output197.3 kW
Height1143 mm
Width610 mm
Depth1079 mm
Weight - Empty219.3 Kg
Efficiency (Part L2 Gross CV)95.7 %
Nominal output248.4 kW
Height1143 mm
Width610 mm
Depth1270 mm
Weight - Empty256.9 Kg