What You Need to Zone an Existing HVAC System

More and more people are finding out about HVAC Zoning and are putting it on existing systems in both their homes and offices. Zoning allows you to precisely control the temperature in different areas of the home or office. It adds comfort, convenience and on average, can save up to 30% on your energy bill. It can be added to any forced air system.

Most people do not know just how easy it is to install zoning in their homes. Below is what you need to add HVAC Zoning to your home:

1. Zone Control Panel: The Zone Control Panel is the central control that will communicate between thermostats, dampers and your HVAC equipment. It is mounted by your equipment and is the brains of the entire zoning application.

2. Thermostats: Thermostats read the air temperature in each room (or zone) of your house. If the temperature is too cold or too hot for your liking, the thermostat will send a signal to the control panel to either bring on cool or warm air to that room or zone.

3. Zone Dampers: Dampers are placed in your ducts to control the airflow to certain rooms (or zones) of your home. The dampers are wired to a specific zone on the control panel, which is controlled by a specific thermostat in your home. Dampers automatically open and close depending on which thermostats are calling.

4. By-pass Damper: A by-pass damper is used to relieve air pressure in your duct work as certain zones close. However, a by-pass is not always needed.

*Depending on how many zones will be installed will dictate the amount of thermostats and dampers used. Every house will vary in regards to this.

Ask your HVAC contractor about zoning today and start enjoying the benefits of a more comfortable home!

February 04, 2013
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  • The Word On The Street

    • I was a little unsure about how zoning would benefit my family, but I am glad we decided to install it in our home! Since the install, we have noticed a tremendous amount of savings on our cooling costs. Not to mention our upstairs no longer stays 10 degrees hotter than the rest of the house.
      Michelle
      Homeowner
    • The smartest decision we made as a company was to make the switch to ZONEFIRST. We managed to cut our install time in half due to the ease of the Plug & Play System. The color-coded control board and the pre-wired dampers make the process hassle free. Thanks for a great product!
      D&D Mechanical
      HVAC Contractor
    • The system went in very smoothly with careful planning. I've set up three zones, one for each level. Looking to add more in the future if needed. Wiring was simple, even up to the existing wired thermostat, wireless stats and the equipment wiring. After reading the instructions, I had no problems. Thanks again!
      Sal
      Homeowner