The main difference between a kiln and a furnace relates to their typical usage and the materials they process. Kilns are generally used in the ceramic, glass, and pottery industries, where they process materials that require controlled heating and cooling cycles at relatively lower temperatures. Specific designs like rotary kilns and shuttle kilns cater to continuous or batch processing needs, respectively, often with features to manage the internal atmosphere to influence product characteristics.

On the other hand, furnaces are more commonly used in metalworking and high-temperature chemical processes, such as smelting, forging, and heat treatment of metals. These applications require furnaces to reach much higher temperatures than those typical of kilns. Furnaces are designed for strength and continuous operation, often in harsh industrial environments, where high temperatures are crucial for altering metal properties or carrying out chemical reactions.

Therser UK has the capability to convert kilns from natural gas to hydrogen. We are known for our leadership in deploying hydrogen-fueled kiln technology, demonstrating our commitment to sustainable manufacturing practices. This involves updating the combustion systems, controls, and other necessary components to handle hydrogen fuel efficiently and safely​ ​. This type of conversion supports industries looking to reduce their carbon footprint and adapt to more environmentally friendly energy sources.