Given the wide range of high efficiency boiler models available from different manufacturers, commercial building owners and facilities managers need to be as informed as possible to ensure that they are getting the most efficient new or replacement units. Although high efficiency boilers are typically more expensive than other boiler types, they can provide myriad benefits and are usually worth the investment.

Boiler manufacturers are required by the Federal Trade Commission to provide customers Annual Fuel Utilization Efficiency (AFUE) ratings. This is the ratio of boiler heat output compared to the total energy consumed (i.e., the unit’s efficiency). In a boiler with a 90 percent AFUE rating, 90 percent of the fuel used becomes heat. The remaining 10 percent goes to waste. Keep in mind however, that the rating does not cover heat loss that occurs in pipes and the duct system. In general, the higher the AFUE rating, the more efficient the boiler is.

Owners should be aware of their boiler’s efficiency so that they can enjoy optimum comfort and safety in the workplace, reduced utility bills and realize a longer boiler life. High efficiency boilers usually have an AFUE rating of between 90 percent and 97 percent. However, the AFUE rating alone does not guarantee total efficiency. Owners should also consider other factors like condensing flue gasses in the second heat exchange, radiation and convection losses, stack losses, excess and ambient air, turndown, temperature and heat combustion. Proper boiler fittings also increase efficiency.

Highly efficient boilers can be a great investment, especially for facility owners who operate in cold regions, where utility bill savings of as much as 40 percent may occur. A high efficiency boiler also offers substantial environmental benefits. Whereas inefficient boilers add to carbon emissions, efficient boilers can cut emissions rates in half ‘ further protecting occupants and workers from potential health hazards derived from toxic gasses.

High efficiency commercial boilers are not prone to damage, and they are built to keep up with unique building demands. When properly fitted and sized, these boilers can last for decades. They are less likely to need constant repairs, and this provides another source of savings. In a year, facility owners can save hundreds of dollars when their high efficiency commercial boilers are running well.

In short, a high efficiency boiler can bring a lot of benefits in commercial and industrial settings. Business owners should always consider these boilers when they are having new units installed. Not only will they help ensure a safe environment, they can also help a company keep the right temperature all the time. While efficient boilers are a good investment, they should always be used and maintained properly.

American Boiler Company has been selling, installing and servicing industrial boilers for over 30 years. They’ll work hard to ensure you receive the highest quality service while also saving you money. American Boiler Company always offers free site surveys, and for a limited time new customers can receive a complimentary boiler inspection. Contact American Boiler Company at 973-923-1999 today for more information.