It differs from property insurance in that a property insurance policy only covers the physical damage to the business, while the additional coverage allotted by the business interruption policy covers the profits that would have been earned.
Definition of forced air Forced air heating refers to room-level or floor-level heating which is distributed by fans next to electric coils that radiate heat. It does not apply to fuel-generated heat which is forced through ducts into various rooms.
Electric forced air heating systems. An electric forced air system is a single heating unit controlled by a single thermostat that supplies heat to the entire house by fan-forced air through duct work. Ducts are often concealed in crawlspaces, attics or walls and deliver heat through an adjustable register.lectric forced air systems generate heat through high resistance wires called heating elements. Electricity flowing through the elements generates heat that is distributed throughout your home by a fan or blower which forces air through the elements, and directs the heated air into the ductwork.