The C-Series indoor coal boiler came alive in the mid 1970’s
when the Pennsylvania coal companies made coal readily available for
all home owners across the nation. Our boilers can use anthracite
coal, which is commonly found on the east coast along with
bituminous coal, which is mined in the west. After years of
collecting data, you will not be disappointed with Royall indoor
coal boilers effectively heating your home or business.
The art of burning coal can be extremely rewarding for your family. Our coal boilers come standard with our famed shaker grate system, which carries our trademarked name on each rocker, along with our firebrick lined firebox to keep the heat in.