Is a small appliance (microwave, coffee maker, etc.) that's UL & c-UL Listed for Commercial Use Only safe to use at home?
What about the reverse: is a small appliance that's UL listed for Household Use Only safe to use at the office or other commercial structure?
A lot of people use Household Use Only coffee makers at work (for example) and many others use Commercial Use Only versions at home. Are there compelling reasons not to do either, other than "UL said so?" (Not to belittle UL's ratings, but we all know they are often ignored. Why shouldn't they be?)
Why? What are the important factors that support your conclusions?