Douglas Cooling & Heating Blog : Archive for the ‘HVAC’ Category

Winter getaways to visit family or simply going on vacation is a staple for many Birmingham, AL area homeowners. Before leaving, you’ll run through many steps to keep your home safe while you’re away – is your heating and air system on the list?

Your heating and air equipment, when set properly, will help keep your home safe even when its unoccupied. Douglas Cooling & Heating tells you how to use your systems to protect your home so you can enjoy your winter vacation care-free.

Heating and Air Care for Winter Vacation

Before you leave for winter vacation, follow our heating and air system to-do list to ensure the safety of your home and HVAC equipment while you’re gone.

Schedule preventative maintenance for your heating and air equipment

Even after you’ve started using your heating system for the year, it’s not too late for preventative maintenance!

A preventative maintenance tune-up will work to ensure the system is operating properly, while you’re home and while you’re away. This protects against unexpected breakdowns when no one is home to discover them.

Schedule heating and air repair

If your heating system struggles to keep up with demand, makes unusual noises, or experiences other performance issues, call Douglas Cooling & Heating. Have our NATE-certified heating and air technicians take care of these problems before you leave town.

This helps prevent the issue from snowballing while you’re gone, leading to a costlier repair and extensive damage.

Check and change your furnace filter before you go

Before you leave town, inspect your air filter to see if it’s ready for a change. Change the filter if caked in gray dirt and debris.

Why change your air filter before vacation? If your furnace or heat pump operates with a dirty air filter, it could overheat.

When this problem goes undetected while you’re gone, the issue persists and could cause serious damage to your heating and air system.

Set your thermostat to about 50 degrees while you’re away

Do not completely shut off your heating and air system while you’re gone in the winter! If you have a programmable or smart thermostat, use the hold or vacation feature. This temporarily interrupts programmed or learned schedules over the course of your vacation.

This temperature set point prevents frozen pipes while you are gone. It also keeps any animals staying home comfortable and safe.

Setting your thermostat back to about 50 degrees decreases your energy bills for the period and prevents heating your home while it’s unoccupied.

According to the Department of Energy, turning back your thermostat seven to 10 degrees for periods of 8 hours a day from their normal settings can generate an energy savings of up to 10 percent each year.

When you return, be sure to increase the temperature gradually. Flipping the thermostat from 50 to 72 is not good for your equipment.

At Home or Away, Douglas Cooling & Heating is Your HVAC Contractor

Using your heating and air system properly while you’re away will keep your home safe from damaging low temperatures. If your heating or cooling system requires repair or replacement this winter, contact Douglas Cooling & Heating right away!

Our NATE-certified technicians perform reliable installation and repairs to keep your home comfortable throughout the winter months.

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A furnace is not a one-size-fits-all appliance and when a gas furnace is too small or too big it causes a range of comfort problems. There are many sizes available meant to suit the needs of homes in a range of square footages. 

A gas furnace sized right for your home improves indoor comfort and keeps energy costs manageable. Douglas Cooling & Heating’ NATE-certified heating technicians perform the necessary calculations to accurately size a new gas furnace for your home.

Problems When a Gas Furnace is Too Small

When your gas furnace is sized too small for your home, it cannot generate enough heat to meet the heating demand of your living areas. To compensate, it runs longer than it should to create enough heat for your home.

These extra long heating cycles place the equipment under a great deal of stress. They also burn excess energy in the process and cause wear and tear at a faster rate than normal.

The result is higher heating bills, discomfort indoors, and a furnace more likely to break down.

Why might someone install a gas furnace too small for a space? Smaller capacity furnaces typically cost less than larger equipment. A person who installs a smaller furnace does so as a cost savings measure. This so-called cost savings measure actually results in a costly mistake.

Problems When a Gas Furnace is Too Big

When sized correctly, a heating system cycles to deliver a select amount of heating over a period of time. This keeps your living areas properly heated.

Furnaces too big for a home generate the required amount of heat faster than the cycle time. This causes what is known as short cycling – the system’s heating cycles start and stop quickly.

Short cycling places the furnace under great stress and causes similar issues as a “too small” furnace. Increased wear, improper heating, and shorter service life result when you use a furnace too big for your home.

Someone might install a gas furnace too large for a home thinking it’ll heat the home faster and use less energy.

In fact, the increased wear on the furnace due to short cycling increases the expense of operation and causes serious damage to the equipment.

Ensure Your Heating System Fits Just Right

When your gas furnace is sized correctly for your home, you’ll benefit in many ways. It will provide reliable temperature control indoors, operate quietly, and consume less energy over a longer service life.

Working with the NATE-certified heating technicians of Douglas Cooling & Heating is the best way to ensure your gas furnace is the right size for your home.

We perform heating load calculations based on multiple factors to determine what capacity furnace is right for the house.

If we determine your existing furnace is too large or small for your home, we will gladly show you new equipment options. We offer our expertise and guidance so you choose the right system for your needs. We also provide quality installation services for your new gas furnace.

Don’t sacrifice comfort this winter with an incorrectly-sized heating system! Douglas Cooling & Heating will help you size and select a new furnace to keep you warm without the high energy bills generated by furnaces of the wrong size. Call us today to learn more.

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Waking up to a cold home and a faulty gas furnace is a wintertime nightmare no homeowner wants. If you find your gas furnace is running and blowing cold air, what’s the solution? Douglas Cooling & Heating reviews common causes behind a gas furnace blowing cold air and how repair or replacement can solve your comfort issues.

Why Is My Gas Furnace Blowing Cold Air?

The cause behind a gas furnace blowing cold air can be simple or more complex. Some simple HVAC system issues easy to troubleshoot include:

Gas furnace fan settings

If your gas furnace only blows cold air periodically, your HVAC system fan settings may be the problem. If the thermostat’s fan setting is “ON”, the blower motor will continue to run.

This is true even after a heating cycle has ended, and circulate cold air through your vents. Switch the fan settings to AUTO to solve the issue.

Pilot light

Older furnaces still in use may operate with a pilot light rather than newer ignition systems. If the pilot light goes out then there is no combustion process. No combustion, therefore, no heat.

Relight the pilot light following the manufacturer’s instructions. If this was the issue, heat restores.

No gas

Make sure the gas valve to your furnace is on. If not, turn it on and see if heat returns. If you use liquid propane as heating fuel, your tank may be empty.

Check your tank’s volume and have it refilled if needed.

Dirty air filter

Clogged air filters strain your gas furnace. The clog obstructs airflow and keeps heat from your living areas. If your air filter is dirty, change it right away.

More Complex Gas Furnace Issues Require Professional Assistance

Some causes are more complex and require the assistance of Douglas Cooling & Heating’ NATE-certified heating technicians:

• Ignition system: Newer electronic ignition systems, as well as pilot lights, may malfunction. This prevents the lighting of fuel. Therefore it generates no heat.
• Severe duct leaks: If major duct leaks exist in your system, much of the heat your gas furnace produces is lost. Cold air from the areas surrounding the ducts move into the duct system and circulate into your home. This makes it feel as if your furnace is pushing cold air through your vents.
• Dirty flame sensors: If the furnace’s flame sensors are covered in soot because you skipped preventative service, the gas burners will not stay lit. Flame sensors must be cleaned by a certified HVAC technician.

Additional culprits could be faulty circuit boards or other malfunctioning components. Call Douglas Cooling & Heating for assistance solving the problem.

Gas Furnace Service, Repair and Replacement

When you call Douglas Cooling & Heating because your gas furnace is blowing cold air, our NATE-certified technicians inspect your system to diagnose the issue causing the cold air you feel.

Sometimes, service easily resolves these issues. If so, we will perform the gas furnace repair you need to get warm air flowing back into your home.

Other issues may make replacement a better solution. This is especially true when the cost of repairs is extensive and your existing furnace is nearing the end of its service life.

Douglas Cooling & Heating is a Factory Authorized Dealer of Bryant heating systems. Our staff will review your equipment options and help you select a new gas furnace to keep your home supplied with reliable comfort for years to come.

So if your gas furnace blows cold air, contact Douglas Cooling & Heating for help. Our NATE-certified heating technicians perform around the clock gas furnace service to restore heat quickly in your Birmingham, Alabama home or business.

We’ll find the source of the problem and make reliable repairs you can trust for warmth and comfort this heating season.

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It’s easy to be confused about the heating and cooling world. With so many different system types, components and purposes, most homeowners have similar questions. Douglas Cooling & Heating is here to answer your HVAC FAQs and shine needed light on these elements. Below, our NATE-certified HVAC experts have answers for some of your HVAC FAQs about heat exchangers.

What Is a Heat Exchanger?

In a furnace, the heat exchanger is an element that looks like a set of coils or metal tubes. They connect to the furnace’s burner assembly at one end, and the furnace’s vent or flue pipe at the other. The heat exchanger keeps air and gas separated through the combustion process.

What Does a Heat Exchanger Do?

Simply put, a heat exchanger transfers heat from one type of medium to another. In a furnace, the heat exchanger works to heat air. Combustion of your heating fuel occurs within the heat exchanger.

Its surface warms up due to combustion, then the blower motor pushes air over the heat exchanger, causing a temperature increase. Plainly put, without a heat exchanger, there would be no heat!

What Problems Can Occur with My Heat Exchanger?

Just like any other component of a furnace, a heat exchanger can experience malfunctions. Heat exchanger problems cause decreased furnace performance.

Because of their involvement with the combustion process, a malfunctioning heat exchanger can create a serious risk to a household’s health and safety.

A cracked heat exchanger is a serious problem. Heat exchanger cracks are an urgent repair issue. As the heat exchanger is meant to keep combustion byproducts from mixing with the air, cracks can let these dangerous contaminants out.

Carbon monoxide is one such byproduct under normal circumstances is safely vented out of the home. Unfortunately, with a cracked heat exchanger, it mixes with heated air and be transferred into your home.

As a colorless and odorless gas, this is extremely dangerous. Exposure to carbon monoxide gas can make people sick and in extreme cases, cause death.

Signs of Heat Exchanger Issues

Signs of a cracked heat exchanger include:

• Visible cracks on the heat exchanger
• Soot on the inside of the furnace
• Rust on the heat exchanger
• A burner flame that moves or flickers
• Water sitting at the furnace’s base
• The smell of formaldehyde near the furnace
• Carbon monoxide poisoning symptoms

Protecting Your Heat Exchanger

Keep your heat exchanger operating in top shape and enhance safety with proper care. We recommend an annual furnace tune-up with our NATE-certified technicians.

During your preventative maintenance furnace tune-up, our technicians inspect your heat exchanger for cracks and other damage. They can safely repair minor cracks, while extensive damage often requires replacement.

During a tune-up, our technicians also address other system issues and potential problems for your heat exchanger down the road.

Airflow obstructions in the heat exchanger, such as blocked vents or a dirty air filter, cause overheating and possibly a crack. Fixing airflow obstructions can prolong the lifespan and improve the safety of your heat exchanger.

Douglas Cooling & Heating for All Your HVAC FAQs

The heating and cooling world is full of HVAC FAQs. Douglas Cooling & Heating is happy to help answer your HVAC FAQs about heat exchangers and other systems or components. We’re available for HVAC repair, service and installations.

Call us for free estimates. We care about your health, as well as your safety and comfort. Concerned about expenses for new equipment? Don’t be – we offer finance options for your convenience. So, for more information, contact us today.

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During winter months, Alabama homeowners turn to their HVAC systems for warmth and comfort. Standard in many rooms of a home sits a valuable helper for your HVAC system – the ceiling fan. Do ceiling fans help air conditioning and heating? When used correctly, your ceiling fans keep air moving and help your HVAC system keep your home warmer and use less energy.

The Function of Ceiling Fans

Contrary to popular belief, ceiling fans do not cool. Fans are actually meant to enhance the temperature of your rooms, whether warm or cool. Ceiling fans keep air moving, having different effects depending on the seasons and how you use them.

Do ceiling fans help air conditioning and heating systems? Yes, if you know how to correctly use them.

Do Ceiling Fans Help Air Conditioning?

In the summer months, ceiling fans help your air conditioning system by reducing the cooling load in your home. As the blades of the fan rotate counterclockwise, they move air downward toward the spaces where we sit, sleep, and live.

This creates a windchill effect, and moves air across your skin. The breeze evaporates moisture from your skin which makes you feel warmer. By doing so, your ceiling fan keeps bodies cooler so you are able to stay comfortable and even set your thermostat a few degrees higher. Therefore, your AC unit gets a break and lessens the odds of requiring air conditioning repair service in Birmingham. Do ceiling fans help save energy in this way? Absolutely.

Do Ceiling Fans Help Heating Too?

In the winter, use a ceiling fan in combination with your heating and air system to keep your home more comfortable. Ceiling fans work to evenly distribute air in the room. Do ceiling fans help heating? Yes, they reduce the amount of heat needed by helping you benefit from the warm air already produced by your heating system and can reduce the risk of needing Birmingham heating repair service.

The fan’s blades draw warm air up toward your ceiling, and the rotating motion pushes this air out toward the edges of the room before circulating back to the ground. With air warmer pooling naturally at the top of a room, this air distribution helps the whole space feel warmer by pushing it back down to reach your body.

You benefit with more of the warmth produced by your heating system. This helps you feel comfortable even if you set the thermostat back a few degrees.

How to Set Ceiling Fans for Winter HVAC Help

Ceiling fans shouldn’t be used in the same direction in the winter as they work in the summer. Otherwise, you’ll get the undesirable windchill effect indoors when you’re trying to stay warm.

Adjust ceiling fan blade direction for each season to create the desired warming or cooling effect. Fans have a switch, typically located on the base, to adjust the direction of blade rotation. It is important you select the correct direction for each season to achieve the desired effect.

Do ceiling fans help air conditioning? Only if they rotate in the correct direction. In the summer, your ceiling fan blades are set to rotate counterclockwise; in the winter, the blades should be set to rotate clockwise. Changing the rotation of your ceiling fan blades is simple, as most models are equipped with a switch on the unit to switch the direction.

Why Use Ceiling Fans with Winter HVAC

Running your ceiling fan correctly during the winter can help you cut heating costs. With better use and distribution of the warm air created by the HVAC system, your heating unit catches a break.

Your household will feel just as comfortable with the fan running properly and your thermostat down a few degrees to save energy.

Don’t Use Ceiling Fans with Your HVAC If…

Whenever a room is unoccupied, you should turn the ceiling fan off. The warming benefits the ceiling fan produces are realized by those in the room. When there’s no one in the room, there’s no need to waste electricity operating the fan. Ceiling fans don’t save energy if they operate in unoccupied rooms.

One exception to this rule exists: a ceiling fan located at the top of a two-story stairwell or foyer. As heat rises to the second floor, the ceiling fan moves the stairwell’s heat down to the first floor to add warmth.

If you have a two-story foyer or great room which feels cool while upstairs feels warm or stuffy, try a fan. An existing lighting fixture can easily be swapped out with a fan or a fan with lighting.

Using ceiling fans wisely throughout the winter can be a great complement to your HVAC system. Ceiling fans can help you feel warmer indoors and allow your HVAC system to cut back, for great energy savings.

Be sure your ceiling fan blades are rotating clockwise and you turn off your ceiling fans when a room is unoccupied (except in a two-story stairwell).

How to Choose a Ceiling Fan

Ceiling fans work best in rooms with ceilings at least eight feet high. Optimal ceiling fan installation places blades seven to nine feet higher than the floor and 10 to 12 inches away from the ceiling.

Blades should not be closer than eight inches from the ceiling and 18 inches away from the surrounding walls.

Choose a ceiling fan appropriately sized for your room. Larger fans are capable of moving more air than smaller models. For rooms of 225 square feet, ceiling fans with a diameter between 36 and 44 inches is sufficient.

Larger rooms need a fan with a diameter of 52 inches or more. In rooms longer than 18 feet, multiple fans should be used for best results.

When it Comes to HVAC Systems – We’re Huge Fans!

These ceiling fan best practices give your HVAC system a needed break this winter and help it operate more efficiently. For more energy saving tips, schedule service from Douglas Cooling & Heating today.

We’re here for you whether you need HVAC repair or service. Ready to upgrade to a more energy-efficient heat pump, furnace, air conditioner or other HVAC equipment? We also provide free estimates!

Finance options are available to keep household budgets intact while enjoying greater comfort. We love helping customers get the most value from their HVAC equipment, so please call us if you need assistance.

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Many Alabama homes use a heat pump for perfect indoor temperatures throughout the year. Homeowners often don’t realize there’s an issue until there’s a lack of heating or cooling. In many cases, however, your heat pump shows signs of trouble prior to malfunctioning. Douglas Cooling & Heating discusses the signs of trouble a heat pump presents so you can anticipate the need to schedule service.

Strange Noises

Heat pumps are fairly quiet, although they make some regular noises during operation or starts and stops. The usual noises aren’t cause for concern – problem noises are ones out of the ordinary.

Don’t ignore minor strange sounds and wait for them to become louder or more frequent before calling for repair. Strange sounds indicate problems with components which could become worse. Bangs, grinding, rattles, and screeches are all noises which cause concern.

Higher Energy Bills

Heat pumps offer highly efficient heating and cooling – one of the reasons many Alabama homeowners choose heat pump technology for their indoor comfort needs. Low energy bills are a definite perk, so if your heating and cooling bills start to climb, there’s a problem.

If your energy bills are higher than normal without any other explanation, such as increased occupancy of the home or adding energy-consuming appliances, your heat pump could be the cause.

Worn out or broken components within the heat pump can force the unit to draw more energy and overwork to hit your desired temperatures. This increases your utility costs and causes damage to the unit.

Room Temperature Air

Heat pumps can blow cool air and warm air into your home, depending on your settings. If you’re receiving room temperature air and your thermostat settings are appropriate for your desired temperature, something’s wrong.

Also, if you’re feeling hot air when the heat pump is in cooling mode or vice versa, your heat pump needs attention. It’s possible the heat pump’s reversing valve which switches modes may need to be replaced.

Frequent Cycling

Is your heat pump running more frequently than it used to? If you notice heating or cooling cycles initiating more often, it’s a sign of heat pump trouble.

While improper thermostat calibration could be causing the issue, more serious issues with the heat pump may be to blame, such as a dysfunctional blower motor.

Poor Temperature Control

Along with frequent cycling, is your home not reaching your desired temperatures despite the heat pump is constantly running? Or are you having a hard time maintaining your preferred comfort levels?

Poor temperature control could be caused by a repairable issue, but often it’s a sign your heat pump is not sized appropriately for your home. Our NATE-certified technicians can identify the issue and inform you of the best route to take to improve your comfort.

Needs Frequent Repairs

Heat pumps, just as furnaces and air conditioners, tend to require more frequent repairs when they’re reaching their last two years of service life. If you’ve been seeing Douglas Cooling & Heating technicians fairly regularly for your heat pump, it’s a sign that instead of seeing us for repairs, it’s time to see us for heat pump replacement.

Heat Pump Troubles Are No Trouble for Us

If you notice any of the heat pump trouble signs we’ve discussed above, do not delay in calling us for service. Continuing to operate your heat pump with problems can cause further damage. This may require replacement when a simpler repair could have solved the issue if addressed earlier.

Our NATE-certified technicians are ready to diagnose and fix your heat pump problems. Call us today to schedule heat pump service.

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New Furnace Installations in Older Homes Require More Information

If you don’t do your research, a new furnace update in a historic home easily becomes a nightmare. Don’t worry though – at Douglas Cooling & Heating we’re unafraid of the challenge! Our professionals train to expertly assess and install modern equipment, like a new furnace, in older and historic homes.

For example, before you make any decisions, consider the insulation and ductwork available. Also review fuel, speed types and the restrictions of preservation rules. We encourage you to discuss all of these factors with our team before a new furnace installation.

Update Insulation During New Furnace Installation

Many older homes are not well-insulated. Even if insulation is present, it may be inefficient or unsafe for a new heating unit. An upgraded furnace requires modern insulation materials, so one of Douglas Cooling & Heating certified technicians will need to inspect your current insulation.

Douglas Cooling & Heating is equipped to recommend adequate insulation so you get the most value from your furnace upgrade.

Ductwork Available to Your New Furnace

The current heating system technology available today is vastly different. It can require more care when installing an updated furnace in your historic home. Our team helps you with the installation process, first with a current ductwork inspection.

Second, a modern furnace may require additional ductwork throughout your home. This prevents “cold spots” in the future.

Our team suggests which furnace is right for your historic home and determines what modifications may be necessary to customize your new heating system. If additional ductwork is necessary or if the current ductwork needs repairs, we notify you and make adjustments to fit your budget and heating needs. Our NATE-certified installers engage in continuous training to provide the best experience for you.

Fuel Types for a New Furnace

When choosing a furnace for your historic home, consider the fuel source. Older furnaces typically use oil, but newer furnaces have more efficient options available. A popular and cost-effective choice is a furnace powered by natural gas.

New Furnace Speed Options

Typically, older furnaces use a single-stage blower with only one speed. One speed makes it difficult for a furnace to achieve and maintain warmth throughout a historic home. This means higher energy bills and forces the furnace to operate harder than necessary.

New models feature two-stage blowers, so they operate at either full or half speed. Two stages of heating offer better temperature regulation and reduce the energy used to heat your home.

Variable-speed furnaces offer even more energy efficiency and greater accuracy with temperature control. We encourage you to consult with us if you plan to update your thermostat as well.

Certain thermostats work better with single-speed models versus variable-speed furnaces. Use our expertise to save yourself hassles and to pair your new furnace with the right thermostat for its design.

Historic Preservation Rules

Historic homes are sometimes governed by preservation rules intended to maintain the home and neighborhood historic integrity. If your historic home falls within these preservation rules, seek approval of upgrades and changes to the home by a historic preservation committee or municipal authority.

Check to see if a furnace installation interferes with any preservation rules before you make any decisions. When you’re ready to research a new furnace in your historic home, contact Douglas Cooling & Heating.

Our heating and cooling experts assess your home’s insulation and ductwork prior to installation. They also recommend any steps to take beforehand. We ensure your upgraded furnace works well with your home so you can enjoy warm temperatures throughout your historic house.

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Don’t get scared by bumps in the night when your furnace kicks on and off – schedule furnace maintenance. Keep your home a scare-free zone when you book preventative furnace maintenance early and know which sounds mean trouble. Douglas Cooling & Heating is standing by to assist you with all your heating and cooling needs, even spooky ones!

Furnace Maintenance “Scares off” Strange Noises

A typical furnace makes some noises but nothing which should scare you or your family members. Furnaces are designed to operate quietly and not draw attention to themselves. Most make a sound when they start and stop.

You may notice the sound of air as it moves through the vents or a gentle hum in the background. If, however, you notice new or jarring sounds from your furnace at any time, call Douglas Cooling & Heating immediately. Here are some examples:

Screech Noises

This sound typically is due to motor bearing problems. Our technicians apply lubricant to the motor during routine furnace maintenance, which stops the offending sound. However, a screech or high-pitched noise might indicate a problem with a belt. We will inspect your furnace and diagnose which problem is causing the sound.

Scrape Noises

You might notice this noise if something is wrong with the blower wheel. It will sound like metal parts rubbing together or a scratching noise, like nails on a chalkboard. If you hear this noise, call Douglas Cooling & Heating immediately!

There are a number of reasons why the blower wheel is making this sound and our technicians know exactly what to do for any circumstance.

Click Noises

Gas furnaces which turn on and off repeatedly emit a clicking sound. The issue could be a problem with the compressor or control panel. Schedule furnace maintenance to catch the problem early before the clicking noises start.

Grind Noise

A grinding sound indicates something is wrong with the motor. Worst-case scenario, the motor needs to be replaced. Our NATE-certified technicians recommend the best solution for your motor issues so you can enjoy warm temperatures without the deafening grinding noise.

Hum Noises

A motor on its last legs emits a humming noise. Don’t wait too long; otherwise, you will start to hear a grinding noise. Furnace maintenance in the fall catches humming noises early and prevents your furnace from a breakdown in the middle of winter.

Furnace Maintenance Prevention Is Key  

Whether your furnace is making noise due to something minor or major, you have the power to prevent the noise. Furnace maintenance with our licensed and knowledgeable HVAC technicians keeps your heating system operating smoothly throughout the fall and winter.

Preventative furnace maintenance allows our professionals to catch and diagnose problems early. This reduces the risk of expensive HVAC repairs in the future.

Stop scary noises before they escalate by scheduling furnace maintenance for your heating system. Catch problems now and save yourself money and stressful headaches before winter weather arrives. Contact Douglas Cooling & Heating today to ensure your furnace is ready for the colder temperatures.

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One easy way for Alabama homeowners to improve their home and save money is to keep the central heating and air unit healthy with proper attic ventilation. Let’s discuss how your attic ventilation affects your home’s comfort and the life of your HVAC system.

Saves You Money on Your Central Heating and Air Bills

An improperly ventilated attic causes inefficient performance in your central heating and air unit. This means you notice hot air entering your house during the summer and cold air during the winter.

The air which penetrates your home will force your central heating and air unit to operate harder to counteract the temperatures from outside. It’s likely your central heating and air unit won’t be able to keep up with the demands.

This leaves your home with uneven temperatures from room to room. Adequate ventilation and insulation in your attic work together to prevent air from entering your home.

When hot or cold air isn’t lost through your attic you have lower energy bills. Your central heating and air system operates less, meaning lower daily energy consumption.

Reduces Signs of Wear and Tear on Your Central Heating and Air

Your attic ventilation directly affects your central heating and air unit’s performance and signs of wear and tear. Our NATE-certified experts look for poor attic ventilation when they notice signs of excessive stress on your HVAC system during a tune-up or repair visit.

Stress on your heating and cooling unit comes from the constant temperature changes from your attic and this forces it to work harder and more often than necessary. The stress our professionals’ notice lead to frequent breakdowns, resulting in expensive HVAC repairs over time if not addressed.

If you notice your central heating and air unit experiences more breakdowns than usual or operates more often, call Douglas Cooling & Heating to schedule maintenance. Problems diagnosed early help prevent future repairs and save you money.

During maintenance, our trained professionals thoroughly inspect your system. They let you know if the attic ventilation is responsible for unseen issues.

Extend the Lifespan of Your Central Heating and Air System

Proper attic ventilation saves you money on your energy bill and reduces signs of wear and tear, plus it lengthens the lifespan of your HVAC system. Your central heating and air unit operates as necessary to keep your home at ideal temperatures.

Less wear and tear lets your system breathe and take a break when it’s not repeatedly cycling due to varying temperatures from the attic. In the long run, your central heating and air unit performs more efficiently and lowers the risk of system replacement before you are financially ready.

Other Central Heating and Air Benefits of Attic Ventilation

Besides energy efficiency and the performance improvements, proper attic ventilation offers you other advantages in your home. The structure of our house will be more sound and reduce the risk of structural deterioration. Excess moisture compromises wood rafters and the roof’s decking if unchecked. Attic ventilation is an effective way of removing moisture and heat from your attic throughout the year.

Know the ins and out of your attic’s ventilation by calling our HVAC professionals at Douglas Cooling & Heating. We will gladly inspect your central heating and air unit for signs of wear and tear. We’ll determine if your attic ventilation is the problem. Call Douglas Cooling & Heating today!

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