XB - Unit Heaters
With centrifugal fan

XB unit heaters are the X Series fitted with centrifugal fans, designed for commercial and institutional applications where low-noise levels are important. Various fan selections are also available to accommodate specific duty requirements for ducted applications.

XC - Unit Heaters
With enclosed centrifugal fan

XC unit heaters are the XB Series fitted with a centrifugal fan assembly completely enclosed, incorporating removable side access panels. These units are designed for commercial and institutional applications, where good appearance is of essence. The fan enclosure also facilitates optional acoustic treatment and mounting of air filters if required.