Model CKS - Hot Water Boilers Brochure
This type of boiler is based on the reverse flame fire tube principle. Or also, a different form of a 3-pass system. The flue gases have their 2nd pass in the furnace before they turn in the door and enter the fire tubes for the 3rd pass. The CKS can be used as hot water boiler, low and high pressure steam boiler, but is also often applied as a ...