ecoTEC exclusive, SEDBUK Band 'A' rated appliances have a wider modulation range, meaning that they stay in condensing mode for longer, therefore maintaining high efficiencies at lower outputs. ecoTEC exclusive features a new electronically controlled modulating pump for lower electrical energy consumption, which further improves the overall energy performance of the product.

In addition to the electronically controlled pump, the ecoTEC exclusive includes a new filing loop for ease of installation. Another feature exclusive to the boiler is a new backlit screen which features a clear text display enabling installers and consumers to easily view the boiler's current status.