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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 make sure the smallest amount of energy is used to maintain comfortable temperatures. But the layout of your home and the preferences of other family members can change what’s “comfortable”. Taking all this into consideration can make using your HVAC system efficiently a bit more complex. Fortunately, there’s an easy solution.

An HVAC zoning system is a special accessory made to help you fine-tune your heating and cooling. It can help address the different needs of your family as well as lingering hot or cold spots. But make sure you trust installation to a local expert like Discount Mechanical Heating & Plumbing Services. Trained, certified technicians will ensure your HVAC zoning system offers its best from the beginning.

What Is a Zoning System? How Does It Work?

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

Getting the Most Benefits from Zoned HVAC Systems

There are multiple reasons an HVAC zoning system can help improve efficiency. They can resolve problems that arise from a diverse 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 correct temperature. A zoning system can deliver an extra boost of airflow to take care of the issue.

Rooms next to unfinished spaces: many areas like the garage, basement or attic aren’t completely finished. They might 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 need a little more energy for heating and cooling. A zoning system can deliver 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 may 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 overexerting itself.

HVAC Zoning Vs. Two HVAC Systems

Rather than install an HVAC zoning system, some homeowners decide to get 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 level out comfort for the rooms you use most, when you use them.

Can an Existing HVAC System Be Zoned?

Yes, it can! It’s best if your HVAC system features 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 figure out the best way to proceed.

Try an HVAC Zoning System from Discount Mechanical Heating & Plumbing Services

If you’re thinking about installing a residential HVAC zoning system, you can count on Discount Mechanical Heating & Plumbing Services for a high-quality, low-stress process. To request a quote for zoning system installation in Anchorage, give us a call today at 907-202-9798.