Basic Specifications Gas type: NG / LPG Rated water capacity (δt=25K): 12L / min-Rated power / rated thermal input (kW): 24 Activated water flow: 2.5 L / min Nox: 43 mg/kWh-Protection level: IPX4 Gas pressure: 20mbar-37mbar-Electrical power: 40 watts Water pressure: 0.2-8bar-Efficiency for water heater: 80% Performance Class: A-Noise: 54 dB Daily gas consumption: 7,571 kWh-Daily electricity consumption: 0.054 kWh Attributes Low emission NOx for European market requirements Enclosed chamber, secure indoor installation Balanced flue would be a good option Integrated exhaust and air intake flue Anywhere and in any place Mic control, offering a cool experience in the summer Adoption of microphone technology, operation with minimal power in hot summer Mic control, offering a cool experience in the summer Adoption of microphone technology, operation with minimal power in hot summer Healthy OFC heat exchanger, greater care for water hygiene High purity OFC heat exchanger, with higher thermal efficiency and bacteriostatic action Multiple safe protection, greater care for safety In Europe, devices that are not Low NOx are no longer allowed to be sold (due to ErP – Ecodesign regulation). A “Low NOx " water heater is more ecological, more efficient, and usually quieter, because it has a smoother combustion. In the case of Macro Q6S Macro Q6S uses a “Low NOx " burner, meaning that: It is compatible with European regulations, Produces less NOx pollutants, And offers more” clean " combustion-ideal for indoor installation with balance flue