An HVAC zoning system (also referred to as “zoned HVAC”) is a heating and cooling system that uses dampers in the ductwork to regulate and redirect air to specific areas of the home. This allows for the creation of customized temperature zones throughout the home for increased comfort and efficiency.
In order to control the amount of cold air directed into each zone, a zoned AC system uses electronic dampers. Dampers are like little valves strategically placed throughout your ductwork, controlling the amount of cold air that flows into a room.
Similarly, where is the thermostat for ducted air conditioning? In a standard ducted system, you will have a Return Air Grille installed in the ceiling of your hallway. Inside this Grille is a little component called a Thermostat. The Thermostat has a very important job – it senses the temperature of your house.
Then, how does a ducted air conditioning system work?
Ducted air conditioning works by funnelling cool air from a central unit (usually installed in your roof) through a series of ducts to every room in your home. The circulation of air is usually zoned, that allows you to control airflow, temperature and turning off any zones.
Can you add zones to an existing HVAC system?
Installing dampers inside your ducts is the most common way to add zones to an existing system. However, your blower can only operate at 100% capacity. The static pressure will be too intense for just the ductwork associated with a single zone (50% or so of your total ductwork).
Does HVAC zoning save money?
System zoning can save homeowners up to 30 percent on a typical heating and cooling bill, according to the U.S. Department of Energy,. The savings can pay for the cost of installing a zoning system, possibly, within two to five years. There are not many HVAC items that can offer that kind of payback.
Is HVAC zoning worth it?
The short answer is, yes! With an HVAC zoning system, your air conditioner and heating system activates based on areas in use, which is much more efficient than heating or cooling the whole house with a central heating and air conditioning system.
How much does AC Zoning cost?
Those are the points in favor of zoned HVAC. The downside is initial cost, typically ranging from $2,000 to $3,300 depending on the number of zones. That’s just the cost of the zoning equipment and installation. If you replace HVAC components, cost will be much higher.
Why do I have 2 thermostats in my house?
It is possible to install a single central air-conditioning unit, with two or more thermostats, that can cool the house equally. Each zone of the house can be turned down or closed off to save energy. The thermostat in each zone controls the temperature in the zone.
How do electronic dampers work?
The secret to a zoned heating and cooling system is electronically controlled dampers in your ductwork. Dampers are like valves that control the flow of your heated and cooled air throughout your home. A thermostat is placed in each zone so that it can control the electronic dampers in your air ducts.
How much does a dual zone HVAC cost?
The cost of a dual zone system depends on your HVAC contractor, but a ballpark figure would be around $2,500-3,500 if it is done during an installation, depending on the size of your house and your area.
Can one thermostat control two zones?
Thermostats in zoned systems can control the same heating and cooling system or each thermostat can control its own system. When multiple thermostats control one system, the house is divided into zones using dampers in the ductwork throughout the house.
What is a dual zone air conditioner?
A dual zone air conditioning system is a network of thermostats and duct dampers that regulates the amount of cooled air each zone (one or more rooms) receives throughout the day.
Is ducted air conditioning worth it?
Is a ducted system worth the cost? A ducted air conditioning system can be a very effective solution to cooling or heating your whole house, but it can also be a significant cost.
Which is better split or ducted?
Invariably, a ducted air conditioning system is more expensive than a split system. However, its primary advantage is that it’s a solution that will cool the whole of your property. Alternatively, a zoned ducted system enables you to potentially cool different rooms to different temperatures.
Do you need to service ducted air conditioning?
Just like other electrical devices, regular maintenance is recommended for ducted air conditioners. Changing the air filters regularly is an important part of maintenance. Some systems have an option to do this yourself, and others will require a professional to service it.
Is ducted air conditioning more expensive to run?
Ducted Air Conditioner Running Costs Ducted air conditioning is the undisputed king of cooling, but it comes at a cost. Not only are ducted air con systems expensive to install, but as the table below illustrates, they’re not cheap to run either.
How long should a ducted air conditioner last?
What is the best ducted air conditioner brand?
Being open-minded to the suggestion of different brands is the best thing to do when looking to get the best ducted air conditioning. Our favourite ducted air conditioning brands Actron Air. Advantage Air. Daikin. Fujitsu General. LG. Mitsubishi Electric. Panasonic General. Samsung.