Forced Air Heating And Central Air Conditioning System

Central air conditioning uses the delivery system vents plenums ducts of your forced air heating system to provide cool conditioned air.

Forced air heating and central air conditioning system.

Central air and heating systems use a series of ducts to circulate cool air or heat throughout the home. They also use forced air ventilation to force cool air through duct channels and vent the cool air into the rooms of your home. The central ac system is independent of your furnace using an outdoor unit that is not connected to the furnace at all. A central air conditioning system uses the forced air system within your home to deliver cooled air making use of the vents plenums and ducts to provide conditioned air.

Quickly becoming the standard for cooling or heating a home central air and heat are usually added as part of a combined heating ventilation and air conditioning system or hvac. A forced air central heating system is one which uses air as its heat transfer medium. When added to an existing forced air heating system central air for a 2 000 square foot home costs 3 500 to 4 000 and can be done by two technicians in two to three days often with little or no change to the ducting. The main difference between central and forced air is that forced air is any heating or cooling system using ducts and vents to bring temperature controlled air into a building.

These systems rely on ductwork vents and plenums as means of air distribution separate from the actual heating and air conditioning systems. Forced air refers to any heating and cooling system that pushes air through ducts to heat and cool a structure. The return plenum carries the air from several large return grills vents to a central air handler for re heating. But adding central air is easier and less costly than you might think.

Whether electric or gas central air conditioning is one component of a home s overall hvac heating. Alternatively if the home has existing forced air heating the central a c system may be grafted onto the heating system by installing the evaporator coil in the furnace plenum and utilizing the furnace blower for air circulation or replacing it with a more suitable model. Central air refers specifically to an air conditioning or cooling capacity included as part of a forced air system. While there is a difference between central air and forced air system the difference is small and most of the time these terms are used interchangeably.

Most central air conditioning systems utilize a combination of gas and electricity to fuel and power the system. The supply plenum directs air from the central. How much does it cost to install central air.