house in winter that has uneven heating

According to the US Department of Energy, your thermostat should be set at 68 degrees Fahrenheit during the winter season. Doing so allows you to be energy efficient while avoiding problems like hypothermia and frozen pipes. Your heating unit should generate even temperatures throughout your house. If you have uneven heating in house, it could be due to several reasons.

Unfortunately, this can lead to discomfort, and you might find yourself setting your thermostat on higher temperatures to make up for it. This will result in high heating bills. Therefore, you must find out the cause behind your rooms’ heating unevenly.

Why Are My Rooms Heating Unevenly?

This article discusses eight reasons for this problem.

Wrong-Sized Heating Furnace

A furnace that is too small will overwork itself to keep your home warm. This causes unnecessary stress to your system. Not only that, but your home will still feel uncomfortable. The same goes for when you have a furnace that is too large. It will end up short cycling or when your system turns on and off in quick successions. This issue can cause premature breakdowns.

Therefore, you must have the right-sized furnace. This way, you can be sure that the unit can heat your home evenly, improve comfort, and reduce your home heating bills. Many factors are included in determining the right size furnace for your home. These include your home’s structure, how many rooms there are, and what materials your house is made of. A professional HVAC contractor will conduct a Manual J Load Calculation to pinpoint the furnace size that best fits your home.

Lack Of Furnace Maintenance

Furnace maintenance is vital in ensuring that your system remains highly efficient for a long time. Without regular tune-ups, your system’s efficiency will drastically drop. As a result, you will have uneven heating throughout the house. Routine maintenance includes a thorough check of all furnace components to determine and resolve all issues immediately. Make sure to hire a professional HVAC technician at least once a year. The ideal time to schedule a tune-up is during early fall when the weather is still mild, and there are shorter waiting queues.

Air Leaks

image of homeowner sealing air drafts

Any opening, no matter how small, allows cold air inside your house. This results in uneven temperatures, especially during the colder months. Therefore, remember to keep all windows and doors closed. Check around your home if there are other gaps, holes, and cracks around your house. These can be sealed using various methods, including weather strips, foam tape, caulk, and door snake. Having a properly sealed home means that there are no air leaks and no uneven heating.

Multi-Story House

Heat naturally rises. As a result, the upstairs space is warmer than the first floor. The rooms in the lower level in your multi-story house need more heat than those in the upper level. You might only have one thermostat for your whole house. To combat uneven heating, you might want to install a zoning system in your home. This way, each zone has a thermostat that will allow specific heating depending on the occupants’ needs.

Dirty HVAC Filters

image of a dirty furnace filter

Furnace filters trap all dirt, dust, and debris so that they are not circulated in your home. Over time, the filters will have a debris buildup that can obstruct proper airflow. When the airflow slows down, far away rooms do not receive the required heating. Ensure that your furnace filters are cleaned or replaced periodically. Check them at least once a month and do the necessary actions to prevent clogged filters.

Blocked HVAC Air Vents

Vents should be unobstructed at all times to allow sufficient warm air into your house. If these are closed or blocked, you can expect uneven heating around your home. Not only that, but the pressure can also build up in the ventilation system and cause premature breakdown. Go around your house to ensure all vents are unobstructed.

Air Duct Leaks

image of hvac air ducts

Warm air is delivered to rooms via the air ducts. It ensures that even rooms that are far from the furnace receive enough heating. However, if the HVAC ducts have holes or gaps, the warm air will leak through instead. The openings might be caused by rodents chewing through the duct, old age, or poor installation, to name a few. Have any damages on your HVAC ducts fixed by a professional immediately.

Thermostat Fan Settings

thermostat and comfort control

Check the furnace fan setting in your thermostat. If it is in “auto,” the air will only be distributed when the furnace is heating the house and will stop when the heating cycle stops. This repeated start and stop might cause warm air to be distributed unevenly. It will also result in a worn-out fan. To avoid this problem, set the fan to “on” so that air will continue to flow. However, doing so will also crank up your energy bills. You can opt to install a ceiling fan instead and have it run in the lowest setting in a clockwise direction to be more energy-efficient.


Some of the primary reasons for uneven heating around your house are listed above. For hassle-free home heating, contact your local trusted technician to help you find the cause of uneven heating in your house. They can recommend practical and affordable solutions so you can enjoy lounging around your home on cold days. An HVAC expert can also give you a few maintenance guidelines for your vents so that uneven heating does not occur again.

Call Tower Energy For All Of Your HVAC Requirements

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Tower Energy provides excellent HVAC services in Hartford County, Connecticut. Our company has highly-trained and professionally certified technicians, and they can conduct top-notch heating and cooling services. Our techs are knowledgeable and experienced in conducting HVAC maintenance, repairs, installations, and replacements correctly and promptly.

Rest assured that Tower Energy has the most competitive heating and cooling service costs in the area. Our tune-ups guarantee to improve your comfort, energy efficiency, and cost-effectiveness. If you need an HVAC system replacement, we can recommend the best replacement system for your home while staying within your budget. All our work comes with a guarantee. Book your service appointment and call Tower Energy today. We provide free, in-home estimates.

Contact us now or call us at (860) 677-7347 to find out more.

couple experiencing a cold spot in their house

Everyone wants to live in a comfortable home. A very large part of the comfort that people know and expect comes from the ability to maintain even indoor temperatures. The temperature of any single room shouldn’t vary significantly from the rooms and spaces around it. When dealing with hot and cold spots in house, however, discomfort and unease ensue.

The good news is that central HVAC systems are capable of providing stable and balanced temperatures throughout all of the rooms in a building. When HVAC systems aren’t able to accomplish this, many people are eager to find out why and resolve the problem.

Does your home have unpleasant hot and cold spots? Following is a quick look at what hot and cold spots are, and the factors that are responsible for them. We’ll also share a few tips on regulating the temperature of your home.

What Causes Hot And Cold Spots In Your Home?

Several issues can be responsible for hot and cold spots. Understanding the cause of these problems can help you determine the underlying cause and the best ways to eliminate hot and cold spots. The following are a few common causes of indoor air balancing issues and their associated solutions.

The Layout And Construction Of Your Home

If the overall design for your home makes proper airflow difficult, certain areas will be more likely to have warm spots. Likewise, certain areas will be more prone to feeling cool. It might be that your home isn’t zoned, which can help quite a bit in keeping temperatures consistent and even throughout specific areas.

When you create zones, you get far better control over indoor temperatures. You can raise or lower temperatures in select zones independently, which is a very effective way to meet everyone’s comfort needs.

image of hvac ductwork

The Installation Of Your HVAC Ductwork

Ductwork plays a major factor in determining how well your home can be heated or cooled. There are two cases in which ductwork can be blamed for cold and hot spots throughout the building:

In each of these cases, homes are usually older, and thus, their ducts might not have the ability to meet the demands of new HVAC technologies. Also, they may not be energy-efficient.

Restricted Airflow Or HVAC Air Vents That Are Blocked

If you’re looking for ways to balance out the heat in your multi-story home, you certainly aren’t alone. Even if your home HVAC system is high-performing and highly efficient, you’ll still have uneven temperatures throughout the hours if the airflow is restricted or if any air vents have been blocked. Anything keeping warm or cool air from flowing smoothly will result in areas that feel cooler or warmer than they ought to.

image of an hvac air vent that is closed

Gains In Solar Heat

Although you might diligently and regularly maintain your home heating and cooling system, you can still have hot and cold spots throughout the building as the result of solar heat. Solar heat gain occurs in spaces that get ample amounts of sunlight. Homes that have old, low-efficiency windows or windows that are damaged tend to let considerable amounts of heat and light in. As a result, solar heat gain has an impact on the HVAC system’s ability to keep the space at a comfortable temperature.

The Thermostat Is Located In The Wrong Area

If you have a thermostat installed in an area that receives direct sunlight, the sun’s heat is going to affect this unit’s ability to read temperatures correctly. Due to this fact, the thermostat will adjust temperatures incorrectly. This is also true for thermostats that are installed in drafty areas or that are routinely exposed to heat from lamps or other heat sources.

image of a thermostat in a poor location

Issues With Air Leaks

Air leaks are known for causing hot and cold spots throughout buildings. Holes, cracks, gaps, and issues at ceilings and walls can let the indoor air outside, which can result in dramatic changes in room temperatures.

Improperly Sized HVAC Equipment

The sizing of your HVAC system refers to its ability to heat or cool your living space according to size. If an HVAC system is improperly sized for the environment, this means that it is too large or small to do its job. In either case, extreme inefficiency will result. Moreover, you will likely have problems with lower indoor air quality, short cycling, increased humidity, and uneven temperatures throughout the home.

How To Get Rid Of Hot And Cold Spots

The good news is that hot and cold spots aren’t an irreparable issue. More importantly, many remedies are both low in cost and easy to use. Following are several simple solutions that you can use.

Check To See Whether The Vents Are Blocked

Check air vents in all rooms throughout your home. Verify that there aren’t any obstructions over or in front of them. Solid items such as plants and furniture can impact the airflow and will keep cooled or warmed air from being properly distributed by the system. This is also the case when the vents are closed. Keep all of your HVAC vents open. Relocate, remove, or simply reposition items to ensure free airflow.

image of a person sealing the window and preventing air drafts

Check For Drafts

Homeowners wind up spending hundreds of extra dollars in energy each year as the result of drafts. Cracks, holes, and gaps throughout the home allow inside air to seep out, which wreaks havoc on the HVAC system. Look around for drafts in windows, doors, and joints, and then have these things repaired.

Consider Your Insulation

If you have outdated insulation or a fairly old home, think about scheduling an inspection to find out whether either of these factors is creating fluctuations in temperature. Certain types of insulation don’t last as long as their alternatives, which could be the reason why basement temperatures are different from temperatures on the first floor, or why your kitchen is cold and your living room isn’t.

Use Good Thermostats And Zoning

One very effective way to eliminate hot and cold spots is through zoning. This allows you to raise or lower temperatures in a specific area. This will allow everyone to enjoy an environment that balanced to suit individual needs. Speak with an HVAC company about your options in zoning. Make sure to ask about ductless, mini-split HVAC systems. You should additionally install a smart thermostat that can help automate adjustments in temperature.

Schedule Regular HVAC Maintenance

A lot of homeowners make the mistake of ignoring HVAC maintenance until their home heating and cooling equipment starts malfunctioning. Have your system inspected once each year to identify possible problems early on so that they can be resolved.

image of a furnace hvac filter replacement

Clean Your HVAC Air Filters

If your home feels much colder than the thermostat reading implies, or if there are warm spots in spaces that are supposed to be cool, then your HVAC system might not have enough airflow. One very common cause of insufficient airflow is a dirty, clogged filter. Check your filters once each month and then replace or clean them as necessary. Clean air filters will help regulate indoor temperatures and they’ll also limit the number of pollutants being circulated throughout your home.

Install Proper Window Coverings

The easiest and least expensive way to get rid of hot and cold spots is by using window treatments. Blinds and curtains help moderate the amount of sunlight that enters the living space. As such, your HVAC system won’t have to work harder than it’s meant to create and maintain a comfortable indoor environment.

Tower Energy Can Handle All Of Your HVAC Needs

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Eliminating hot and cold spots throughout your home does not have to be a frustrating and overly complex task. More often than not, the underlying cause of these issues isn’t as serious as many people believe. Just a few simple steps can be all that it takes to resolve this common problem. Maintaining a good indoor air balance, particularly when it comes to temperature, airflow, and direction, will ensure consistent temperatures and ongoing comfort for all residents.

Tower Energy has a long-standing reputation for providing superior HVAC services throughout the area. Our technicians are all NATE-certified and can offer truly remarkable HVAC installations, repairs, tune-ups, and full system replacements. Furthermore, our techs have ample knowledge and industry experience for meeting your HVAC needs perfectly. Our team is also able to identify the right home comfort solutions for your living environment.

When you hire Tower Energy, you can be sure that you’re in excellent hands. Our HVAC service costs are the most competitive in the region, and our work is always backed with a solid guarantee. When we provide you with one of our heating and cooling services, our top priorities are always helping our customers maintain high levels of energy efficiency, optimum indoor air qualities, and undeniable comfort. To schedule a home visit, call our office now and receive a free, in-home estimate.

Contact us now or call us at (860) 677-7347 to find out more.