HVAC Zoning Systems: What They Do and Why Your Home Needs One

April 05, 2022

Efficiency is a key aspect of using your home’s HVAC system. You want to be sure the lowest amount of energy is used to maintain comfortable temperatures. But the layout of your home and the preferences of different family members can change what’s “comfortable”. Taking all this into account can make using your HVAC system effectively a bit more complicated. Fortunately, there’s an easy fix.

An HVAC zoning system is a special accessory made to help you fine-tune your heating and cooling. It can help satisfy the different needs of your family as well as stubborn hot or cold spots. But make sure you trust installation to a local professional like Rescue Heating & Air . Trained, certified technicians will ensure your HVAC zoning system performs its best from the beginning.

What Is a Zoning System? How Does It Work?

A zoning system is a series of dampers installed in your home’s ductwork. When your HVAC system starts working, the zoning system adjusts airflow based on the established “zones” in your home. So if grandma enjoys a warm den during her afternoon tea, a zoning system can provide exactly that. A residential HVAC zoning system is useful for families with varied comfort preferences as well as homes with design quirks. When used correctly, it can make sure every room or space in your home is just the right temperature.

Getting the Most Benefits from Zoned HVAC Systems

There are lots of reasons an HVAC zoning system could help improve efficiency. They can resolve problems that arise from a wide range of home styles and specific features, such as:

Multi-story homes: homes with more than one story need more energy and ductwork for efficient heating and cooling. But even then, rooms furthest away from the HVAC system might not be the desired temperature. A zoning system can deliver an extra boost of airflow to take care of the issue.

Rooms next to unfinished spaces: some areas like the garage, basement or attic aren’t totally finished. They may be much warmer or cooler than the rest of your home. Sometimes this affects adjacent rooms, making them more difficult to keep comfortable. Zoning systems can be a more affordable way to handle things.

Tall ceilings and large windows: grandiose rooms with sweeping views are welcome additions to any home, but they require a little more energy for heating and cooling. A zoning system can redirect extra energy to these spaces when you use them most, ensuring you’re not increasing your energy bill to heat or cool empty rooms.

Large additions or renovations: big renovation projects may not take the home’s original design into account. This could affect how hard your HVAC system will have to work to provide an even distribution of comfort. But with a residential zoning system, you can help keep your HVAC system from working too hard.

HVAC Zoning Vs. Two HVAC Systems

Rather than install an HVAC zoning system, some homeowners consider getting a second HVAC system. This could be useful for particularly large homes, but the higher energy and maintenance costs aren’t always worth the effort. Meanwhile, a zoning system can offer precise control over your heating and cooling. It can help manage comfort for the rooms you use most, when you use them.

Can an Existing HVAC System Be Zoned?

Yes, it can! It’s preferable if your HVAC system uses a variable-speed blower motor. This means the fan has multiple speeds and can adjust for minimal energy use. A single-speed motor, however, always runs at 100% capacity. Since a zoning system redirects airflow rather than increases or reduces it, you might need a bypass duct for excess air. An expert technician can help you determine the best way to proceed.

Try an HVAC Zoning System from Rescue Heating & Air

If you’re considering installing a residential HVAC zoning system, you can count on Rescue Heating & Air for a high-quality, low-stress process. To request a quote for zoning system installation in Alice, give us a call today at 361-265-4371.