Following the success of the Flow Through Heater MKII Ferro Techniek has launched the FTH XL. This new Flow Through Heater that is also based on thick film technology has a max power of 3400W at 230V. The FTH XL is an instant heater that is able to handle high flow rates at a low back pressure because of its bigger channel size. Energy efficiency is key. There is strong interest from pharmaceutical companies, vending machine manufacturers and the medical device industry. All materials are FDA compliant!