This means that you can set the temperature to 75 degrees (F), and the system will shut off when the thermostat reads 75. SEARCH BY MODEL NUMBER PARTS FINDER. HVAC zoning is a process of cooling and heating different areas using different temperature settings. 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. Facts about bypass dampers and ducts Our large selection of HVAC zone dampers include 3-Wire RDM modulating motorized options, 2-Wire RD motorized options, bypass dampers with adjustable barometric relief, and more. You will want to install these dampers in a vertical blade orientation instead of horizontal. Modulated dampers are more expensive, of course, but will make the system even more efficient. It improves efficiency and helps to lower your monthly energy bills. This allows the air to continue flowing as the heat exchanger in the furnace cools down after the heating period is completed. Usually, they will be produced in 1-inch increments so you can get the perfect size for your needs. 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. This detects if an area is in use and will redirect airflow as necessary. Control airflow to individual rooms. 00 Should a problem develop with your zone control system, it's best to call an expert for help as the mechanized damper system can be complex. Mount a manifold to the wall beside the furnace and then connect the ends air tubing ends to the ports on the manifold. We’re here to break down why and to help you choose the unit that will best fit your budget, room size and needs. Below we offer you a brief buyer’s guide. The static pressure will be too intense for just the ductwork associated with a single zone (50% or so of your total ductwork). You also don’t need to put your hand and arms in harm’s way, with sharp edges or reaching inside ducting to install. The backdraft damper requires at least 165 CFM to open, and the spring-loaded closure is light but functional. It is advised to go with the better-equipped 2X of 4X boards instead. Zone damper installation will vary depending on the type of dampers and system you have (or are installing). To help accomplish this, the installation of zone dampers is the most appropriate solution. 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. Color-coded LED’s on the wiring connectors simplify troubleshooting. If you are looking for better home climate control than your central AC currently offers, you may hear about HVAC zone dampers. The board is more affordable than the X line (our top picks) but lacks the ability to pair with other boards for adding more dampers. Another initial cost factor is room sensors. It doesn’t leak thanks to the full-seal blade and users also get to enjoy a 5-year replacement warranty. Search By Model Number. If you need more than two dampers, you will need to purchase and install another control board, but they won’t link together. You can use these dampers to create zones or to prevent heat from escaping your vents in the winter. To provide improved comfort, it’s possible to control the temperature in various rooms when you install just one thermostat in your home. The control panel regulates various temperatures in the house by activating dampers in the HVAC system. Single stage systems only operate at full capacity. Using UV-resistant resin, you can’t dent the collar or blade, and neither will succumb to rust. The standard warranty restraints apply. In fact, with an improperly designed and installed system, your monthly bills can increase. You may either use a wall-mounted thermostat or a remote to control the fan speed, temperature or humidity. A handle that is placed outside the duct is used to turn a manual damper. Most HVAC systems have dampers, but not every single one of them. This helps you save energy because you will not be cooling or heating rooms of the home or building where it is not required. Tremendous energy saver. During the summer, everyone turns on their air conditioner to cool down, while in winter months, we seek warmth and comfort from heaters and furnaces. Several other major zoning companies are in business due to ZONEFIRST. The needed size of your dampers is determined by the size and style of your ductwork. Zone Dampers. Normally open or normally closed configurations. 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