What is another name for a unit ventilator?

A unit ventilator is commonly referred to as a "univent." This term is widely used in the HVAC industry to describe a type of air handling unit that combines the functions of heating and ventilation. Unit ventilators are typically installed in individual rooms or spaces and provide fresh air while also managing temperature control, making them an efficient solution for climate management in smaller areas.

The reason this term is appropriate is that "univent" describes the system's dual capability to handle both exhaust and supply air, hence its name. When discussing HVAC systems, it's important to know the terminology, as this helps in understanding how different systems operate and can be applied in various settings.

In contrast, the other options represent different types of heating or ventilation technologies; for instance, a radiator primarily focuses on heat transfer through conduction and convection, while a convector specifically refers to a device that convects heat into the area. An exhauster is related to exhaust systems and does not serve the role of providing fresh air in a heating capacity.