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Balancing Airflow for Uneven Temperatures - Alternatives to Zoning (Part 3)

 

This is part 3 of our 3-part series on alternatives to zoning. Zoning refers to creating separate thermostatically-controlled areas within your home.  But, before doing an expensive retro fit or buying a new multi-zoned system, try some of these things to address and possibly alleviate uneven temperatures in your home.  In this episode, we’ll focus on how Balancing Airflow and employing Spot Treatments may help.

 

 

Balancing the Airflow

Some rooms may be hard to heat and cool because of inadequate supply ducts or air register grills.  You may need to increase the size of the supply duct or add an additional duct to provide the needed airflow to the room. Any rooms with a lack of sufficient return airflow may benefit from relatively simple upgrades, such as: installing new or larger return-air registers, undercutting doors for increasing return air flow, or installing a jumper duct to create an air flow connection between rooms.  To see which of these solutions is best for your problem, contact an HVAC professional.

Manual Balancing

You might be able to “manually” balance the air flow by adjusting the dampers in the duct work. For example, in the summer time, you might try partially closing the dampers in the ducts going to the first floor and fully opening the ones to the second floor. This often takes a few tries to get them set right. If you have separate HVAC units feeding each floor, try setting the thermostat for the upstairs about 2-3 degrees cooler than the downstairs in the summer.  This is because heat rises.  In the winter, set the downstairs thermostat 2-3 degrees warmer than the upstairs. 

Spot Treatments

Consider installing a ductless mini-split system in the rooms which are always too hot in summer and too cold in winter.  As the name implies, they do not require ductwork, so they’re easy to install and they’re super-efficient.  This will effectively make the rooms that are fed by the mini-split system their own zones, allowing you to control their temperature independently of the rest of the house.  Check out our many previous posts on mini-split systems. 

 

Let the folks at Interstate AC Service help you sort out all the options and find the best solution for addressing your uneven heating and cooling problems. If you live in the Nashville and surrounding area, give us a call at 615-832-8500.  We’re here for all your heating and cooling needs. 

Important Tips & Advice

 

 

You often don't think about your heating or air-conditioning system until something goes wrong. But there is so much you can do to help keep your system from breaking down. We regularly post information to help you learn what you can do to keep your system running, to save money and energy.  Search our many posts, videos, and podcasts, for valuable information that is never a sales pitch. Subscribe to receive an email when something new is posted, so you won’t miss any important tips.

Choosing a Repair Company

Whether you’re talking about heating or cooling, repairing or replacing a system, you want a company that can advise you reliably based on what is in your best interest, not based on what is convenient or what earns them the most money (commissions). We'll help you choose the best solution to fit your needs. Check out our many posts at HVAC News You Can Use and our podcasts.

Going Green

We're concerned about the environment and know all the latest technologies - such as geothermal systems, LED lights, and smart thermostats - that can reduce energy and put more "green" in your pocket!  We've provided HVAC systems in certified LEED buildings and written many posts on ways to Go Green.

The Sign of Service

We are a repair company performing a full range of commercial and residential heating, air conditioning, energy management and comfort products service, maintenance, and installation. We are a locally-owned company serving Nashville-Davidson County and the surrounding counties including Williamson, Rutherford, Wilson, Sumner, Robertson, and Cheatham.

Who We Are

Our service technicians are fully trained and experienced.  We can tackle the most complicated system to the simplest of systems – from large commercial plants to single-family homes.  Our ownership group of Eddie Hutton, Tony Anderson, Roger Eldridge,  Swaney Powers and Alan Seilbeck have over 125 years combined experience as leaders in the HVAC industry.

Dispatch

We are proud of our dispatchers that respond to your telephone call. When your system is down they make things happen. Our trucks are loaded with most parts needed for a quick repair. You can call day and night 7 days a week. Our normal weekday hours are 7:00AM to 5:00PM. Click on the button below to schedule a service call online. Emails and forms can only be answered weekdays from 7-5.”  

615-832-8500 Online Service Call

Maintenance

Did you know you should service your HVAC on a regular schedule – just like you would your car?  We have specialized maintenance programs to ensure the clean, energy efficient and safe operation of your HVAC systems.  This helps minimize service interruptions/breakdowns and maximize your equipment's lifespan.  All maintenance contract customers are assigned a primary technician that will get to know your facility and equipment and will treat it like his own.  You’ll receive discounts on repairs or new installations, and get priority service when it is cold or hot outside and you need service promptly.  Plus, maintenance contract customers are never charged overtime rates for emergency services after-hours, weekends or holidays. We’ll teach you how to save on maintenance costs by showing you things you can do yourself and when you need a technician. Here are some good posts:  Repair vs. Replace, Things to Try Before Calling for Service, Springtime Tips that Pay Off.

Commercial

Our team takes on HVAC projects for office, school, retail and industrial facilities. Check out these case studies:

Replacement of a 250-ton Cooling Tower

Ductless HVAC at Brentwood Middle School