What does the term “multi-fuel” refer to in gas technology?

The term “multi-fuel” in gas technology refers to appliances that can utilize several types of fuel. This versatility allows such appliances to operate efficiently with different energy sources, such as natural gas, propane, or even oil, depending on availability or user preference. The advantage of multi-fuel appliances is that they provide flexibility in operation, which can be particularly beneficial in situations where one type of fuel might be restricted or in short supply.

In contrast, appliances designed to operate on one type of fuel are not considered multi-fuel since they lack this flexibility. Similarly, electric-only appliances do not fit the definition as they exclusively rely on electricity and do not utilize any gas. Lastly, appliances designed solely for outdoor use do not pertain to the multi-fuel concept, as the outdoor designation relates more to their intended installation and usage environment rather than the types of fuel they can use.