A residential heating system that operates through convection is characterized by heating elements enclosed in units installed along the bottom of walls. These units warm the air directly above them, initiating a natural circulation pattern as the heated air rises and cooler air descends to be warmed, creating a consistent temperature distribution throughout the room. As an example, electrical resistance coils or hot water pipes encased in metal fins within a low-profile housing generate the thermal energy.
This heating method offers advantages such as localized temperature control within individual rooms, enabling energy savings by heating only occupied spaces. Historically, it provided a cost-effective and relatively simple installation option, particularly suitable for retrofitting existing buildings. Its silent operation and absence of forced air contribute to improved air quality by minimizing dust and allergen circulation.
