Dunkirk is one of the most established names in hydronic heating. Their reputation has been built over the years by ingenious design and perpetual innovation. With a diverse range of outputs, Dunkirk's XEB line features a model for every home. There are plenty of reasons to consider the XEB for your heating needs; it features a low profile, a simple installation process, and efficient operations. The XEB's gas control comes prewired and installed within the unit, and it includes straightforward plug-in connections for an inducer fan and system pump. Finding a suitable spot for installation is simple thanks to the XEB's compact size and venting options. With a keen eye towards longevity and peace of mind, Dunkirk placed a sturdy cast-iron heat exchanger within each XEB. If you value durability, simplicity, and efficiency, the XEB is fantastic choice.
The XEB uses an induced draft fan to guarantee consistent combustion conditions. This fan also lets you vent the XEB in a horizontal sidewall application or through an existing chimney. Multiple venting options mean greater flexibility in where you can install the XEB.
Intelligent Control Algorithm
The XEB's control features an algorithm which helps to deliver consistent, efficient heating. This algorithm will recirculate water with residual heat when possible, instead of firing the burner. This keeps fuel use down and prevents the sudden spikes and drops in temperature which may be experienced with less advanced control techniques.
Cast to Last
Dunkirk has the utmost faith in the quality of their cast-iron heat exchangers. To demonstrate this faith, Dunkirk has developed a 20 year, non-prorated "Cast to Last" warranty. Your peace of mind is guaranteed with an XEB.
Heat retention is a cornerstone of efficiency. Dunkirk employs an insulated boiler jacket with the XEB to reduce wasted heat and make your energy dollar go further. The effect this has is compounded by the XEB's algorithm which uses residual heat to maintain comfort.
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- (1) 3" x 4" Vent Connection Increaser