If the Eco mode is displayed on your energyGuard Hub, it indicates that the Automatic Energy Reduction feature is activated, resulting in potential savings of up to 36.6% on your gas bill. Our advanced AER technology efficiently reduces the operating time of the boiler, leading to significant energy savings. By intelligently adapting to the preferences of your household, the energyGuard Hub surpasses even human intuition. Working seamlessly in the background, it ensures that your home remains comfortably warm while minimizing unnecessary energy wastage.