I think they mean appliances that don't necessarily heat an area but heat is a function of their purpose.
In the example given, a combo washer dryer, it is not necessary to have a link to the outside it merely uses the ambient air as it's source of heat, The same is also common among heat pump water heaters.
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I think they mean appliances that don't necessarily heat an area but heat is a function of their purpose.
In the example given, a combo washer dryer, it is not necessary to have a link to the outside it merely uses the ambient air as it's source of heat, The same is also common among heat pump water heaters.