However, your blower can only operate at 100% capacity. It comes with a top-notch lower power/high-torque Belimo motor with 24 V power to help the entire system function efficiently. The 8-inch model is one of the most popular motorized power dampers on the market, though they offer 5 different diameters to accommodate almost any installation. The only way to test your dampers it to check the airflow at the registers. This control board will power and monitor four different dampers. If you are looking for better home climate control than your central AC currently offers, you may hear about HVAC zone dampers. These dampers won’t slam shut, unlike other models which can cause damage or shorten their life expectancy. These are our recommendations for the best zone dampers: How can you  pick the best zone dampers for your building or home? Each zone requires it’s own control system and thermostat. This means that you can set the temperature to 75 degrees (F), and the system will shut off when the thermostat reads 75. If you want the best round zone damper for your multi-zone HVAC system, the SmartZone for Ecojoy is your choice. This includes 2- and 3-wires connections. The board also sports a 5-year warranty to help you keep peace of mind while you make your system more efficient. So-called smart vents promote a simple and supposedly effective way for homeowners to cut heating and cooling in unused areas of the home. A zone control panel acts as the central control that communicates between dampers, thermostats and the heating and cooling equipment. Features quality LED’s on each digital and terminal display. For automatic dampers, program them to close the zone then start the system. Choosing the right multi-zone system for your HVAC system can be a challenge. Each damper is connected to an actuator and control board and operate independently of each other. If you have a bad HVAC damper, you can no longer achieve proper airflow through the ductwork. Along with the size of your ductwork, you need to purchase dampers that match the size of your ducts so the system works properly. The balance is easy to set and will hold for quite a while without needing any adjustments. Zone control panels are the computer boards responsible for taking the information from the thermostats and sensors to control the airflow. Assuming there are no dampers closed, this is the overall capacity of the system. Modern convenience means zoned systems provide the comforts of contemporary living. Now you can maintain the comfort of your home or office and still save money on utility bills with zone dampers. However, the thermostats and some sensors van be wireless—more on those, below. The controller is universal for all 24v dampers. Dampers automatically open and close depending on which thermostats are calling. Control panels are hardwired to the control systems and dampers. This controller kit comes with easy to follow installation instructions that will have you heating and cooling your zones in no time. The Ecojoy SmartZone-2L is a great control board kit for simple 2-zone systems. Simply the best HVAC Zone damper available. If the temperature is reached in zone one but not zone two, the HVAC system continues to run, but the dampers close to keep the temperature in zone one while zone two continues to cool off. Automatic dampers regulate the airflow continuously and are operated by pneumatic or electric motors which are controlled by the building automation system or a thermostat. Not only is this damper efficient, but it will save on energy consumption, too. There are other options, though. Many systems will only use a damper in the main ducting. Below we offer you the 6 best HVAC zone dampers and controllers reviewed and compared for your convenience. The material of your ductwork will also come into play. If you do have any trouble, the people at Ecojoy are more than happy to help you. The control board also offers simple installation and set up, you don’t need screws, and all wires are push-tight locked without having to use set-screws. In most cases, wireless thermostats are recommended when adding zoning to the office or home because they are easier to install. Modulated dampers will work to open or close to various widths to better control airflow and cooling capabilities in the zones they control. Proper airflow has a lot to do with ensuring that the HVAC system works efficiently so you get the most cooling and heating for your money. With 8 sizes to choose from, your perfect fit is just one order away. 877-604-1044 CALL TODAY! Likewise, there will be installs with more than two dozen dampers. This helps you save energy because you will not be cooling or heating rooms of the home or building where it is not required. At each register attach a pneumatic damper to the end of each length of tubing. Read more about us. The galvanized steel construction ill hold up to temperature swings all year round and will help you prevent drafts, air leaks, and other efficiency loss aspects of a conventional HVAC system. Others are wireless, controlled by a control board or a mobile app. They are designed from steel and welded together to aid in durability. Zoning doesn’t affect the HVAC system’s efficiency, but it enables you to use it efficiently. The zone dampers default open when the HVAC system is off. This means they will either open or close fully. Most dampers range in size from 2 inches to about 2-feet. Modulating automatic round dampers are designed for use with forced air zone control panels and static pressure control. It will make a claims process much easier if you do. As you order a panel, it’s vital to ensure it is compatible with your zone dampers. By-Pass Sizing Calculator Often with zoning systems a By-Pass is needed to relieve excess air when only a small zone or number of small zones cannot deliver the required air flow thru the HVAC System. It won’t move in a breeze or draft. Electronically-controlled moderating dampers, including electronic thermostats, adjust the temperature in every zone automatically. Second, if your system isn’t designed correctly, all of that efficiency can go out the window. The high torque Bellimo motor only requires 1.5 watts to open or close the blades, which seal off virtually 100% of all airflow when closed. This is the reading or capacity, per zone, that the system can move. In most cases, you only need a single control panel for the entire system. If you need to add more than 4 dampers, this control board allows you to do just that. 16. It’s universally compatible, meaning it can work with a multi-stage or single stage system. The dampers are wired to a specific zone on the control panel, which is controlled by a specific thermostat in your home. To send different volumes of air to different zones in your home, your HVAC technician has to install the dampers we mentioned earlier. With zone controls, a thermostat can be placed in each room or area of your home to direct airflow using dampers into the areas that need it and restricting airflow from areas that don't. You'll need a way to redirect the excess air. With zone dampers, you can have multiple zones in your home while using only a single HVAC system. Several other major zoning companies are in business due to ZONEFIRST. The Speedi-Collar is one of the most time-saving and innovative energy efficient start collar most users enjoy using. Initially designed for a temporary fix, the construction and production process has enabled you to use the Speedi-Collar in a more permanent setting. HVAC zoning has a lot of benefits and involves specialized parts that come in many options. The controller is easy to install, simple to use, The unit comes with a built-in economizer and fresh air control that helps to maximize equipment efficiency and protection. Of course, there are a few downsides. You don’t need to have the control board professionally installed for the warranty, but it won’t cover if you wire it wrong, connect the power wrong, or otherwise have problems with abnormal use or abuse. When a room needs more air to raise or lower the temperature, the damper to that zone is opened. The warranty should cover the dampers, thermostats, and sensors. Wire as shown below. HVAC zoning basics is about bypass dampers and dump zones used to bleed off extra air from the unused zone. One of the most important things to know is the size and distance of your ducts. The term will depend on other factors as well, such as installation type (DIY or professional), type of system the zoned set up is added to, or if it is a new install versus a retrofit. A handle that is placed outside the duct is used to turn a manual damper. DZ1 Series Round Dampers (D-Z1-XX) Zone One Two-Position, Stand-Alone Round Dampers. This 2-Zone HVAC zone controller comes with a supply temperature sensor for equipment protection and efficient staging. There are many different sized dampers to choose from as well. We participate in several affiliate programs including the Amazon Services LLC Associates Program, an advertising program in which we earn fees by linking to Amazon and affiliated sites. Seal the hole with a piece of sheet metal. You should register your product and maintain proof of purchase during the warranty period, though. If this is a retrofit installation, you may require more dampers that you would if it is a new install. Single stage systems only operate at full capacity. When everything is working correctly, no one gives much thought to the HVAC system until it’s time to pay the bills. Tremendous energy saver. Some are designed to be “full operation” only. There will be an adjustable handle on the outside of the duct for you to adjust the damper if needed. It is advised to go with the better-equipped 2X of 4X boards instead. When it comes to zoned systems, the CFM will generally have two measurements. I am currently retired and no longer do much with HVAC, however, I feel like I have a lot of knowledge in the subject and I wanted to create a website where I could talk about what I've learned and help upcoming HVAC techs. The higher the numbers, the more air is moved, resulting in faster cooling or heating. Modulated dampers are more expensive, of course, but will make the system even more efficient. As long as you aren’t expecting to have 100% maintenance-free settings, you won’t be disappointed. Other dampers use actuators or manual handles to adjust. Each zone is controlled by its own thermostat, and in the past, required a separate HVAC system. It runs on a dedicated 24v line with bright LEDs to let you know f any connection failures, status, and troubleshooting. HVAC Controls. However, they are set in place once the correct airflow and pressure is observed. ZONEFIRST is the first company that successfully developed and marketed HVAC Zoning Systems back in the 1950's and is today a leading manufacturer of HVAC zone dampers and zoning systems. A bypass will sense the pressure increase and bleeds excess air as required. A zone damper is controlling multiple areas of the home or space with a single HVAC unit. How many zones do I need? Universally compatible with any kind of system. Some will be automatic based on the thermostat settings. The biggest advantage is significant efficiency. Once installed, you will also notice there is a quieter operation of your HVAC system as the damper also works to help reduce noise from your fan, attic vent, or other zones. For instance, it enables you to keep the temperatures in the bedrooms higher so you are comfortable when you sleep and lower in the kitchen where you want to be cooler while you cook. Visit our website today for more info! When a zone thermostat calls for cooling or heating, the system’s central panel responds by ensuring the damper is kept open to that zone and closing dampers to the other zones that have already attained the requested temperature. However, if you purchase through Amazon, the dampers are returnable if something is wrong. Your existing thermostat will also work, and if you choose to upgrade that, the new one will work as well, including smart thermostats or wireless programmable thermostats. The controller is very easy to install and simple to use. This is a mistake, zone dampers have lots of moving parts and can be a source of many problems. Some dampers will not work properly or be able to seal some materials. The most common type is galvanized steel or aluminum. Facts about bypass dampers and ducts Make sure you read all of the fine print before you buy. You will find the round dampers in 6, 8, 9, 10, and 16 inches, which should fit almost any commercial and residential application. It also requires calculation of the square footage of the zone itself. Like all Ecojoy products, the warranty covers normal use and wear and tear for 5-years. ZONEFIRST is the first company that successfully developed and marketed HVAC Zoning Systems back in the 1950's and is today a leading manufacturer of HVAC zone dampers and zoning systems. We will also show you the best HVAC zone dampers for AC duct systems so that you can choose the right type for your situation. You can also connect 2 or 3-wire dampers as long as they are 24v models. 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