Today's businesses, regardless of industry, can always do more to improve their sustainability and limit the negative impact their actions have on the environment. There are a number of ways to do this, but one of the best is to use a boiler that's designed to limit the emissions of NOx - one of the most harmful greenhouse gases humans emit into the atmosphere. Aside from being good for the environment, a low NOx boiler can also be good for business.ZOZEN's WNS and SZS series of boilers come with a NOx emissions rating as low as 30mg/m³ depending on the low NOx burner. Emissions this low can keep your business in line with any current or proposed regulations that relate to NOx emissions. Keeping up with these restrictions can help your business avoid fines and other types of penalties that may come with not complying with these regulations.