Tag Archives: HVAC efficiency

How Furniture Can Affect Your HVAC

How Furniture Can Affect Your HVACTechnology has advanced to the point where energy efficient furniture does exist. It can store and release energy to charge batteries, run lights, or provide the same HVAC effects your furnace or A/C does. While it’s not ready for the market yet, it shows that furniture is, and will continue to be, a part of the home that can contribute to your comfort.

Comfort and Heat

Some products used in homes offer more comfort than others, especially with regard to thermal management. Upholstered (with padding) furniture is far more comfortable year-round than hard plastic chairs. The fabrics and internal padding absorb heat and moisture, keeping you warmer in the winter and cooler in the summer. A hard plastic chair, for example, does not absorb moisture. It feels cold in the winter and hot in the summer.

Insulating Value of Furniture

Even the wood that furniture is made from has some insulating value, which is a property that contributes indirectly to comfort, especially when it’s cold. Wood products that are less dense and lighter in weight. They can hold more air than dense wood. The ability to retain air in small pockets is a basic characteristic of most insulation products.

Color and Temperature

Not only do the materials from which the furniture is made have HVAC effects, so does its color. Dark colors absorb heat while light colors reflect it. Anything that reflects heat will be cooler, even on a hot, sunny day. Flat roofs on homes are often painted with bright white reflective paint, while pitched roofs in the mountains use dark metal roofing for easier snow removal.

The same holds true with your home. Light-colored furniture on the patio makes sense since you will use it more in warm weather versus cold. Porous textiles that are UV-resistant will hold up better to the solar exposure and dry faster in the outdoor environment.

Furniture does have HVAC effects that you can use to your advantage. You can also get more efficiency from your system by having it serviced by Powers Heating & Air, providing HVAC services for Peachtree City homeowners.

Our goal is to help educate our customers in Peachtree City, Georgia and surrounding areas about energy and home comfort issues (specific to HVAC systems). For more information about other HVAC topics, download our free Home Comfort Guide or call us at 770-487-2040. 

How Does Color Affect Temperature?

How Does Color Affect Temperature?For centuries, people have equated colors with temperature effects. Darker colors represent the cooler months when we need to supplement home heat. Light colors reflect heat and are the colors of spring and summer when heat reflection and dissipation is desirable.

Colors and Degree Days

Over the last five years, the Peachtree City area has needed more home heating than cooling by about one-third. The Weather Service collects temperature highs and lows, along with degree days. They use equipment to measure the temperatures 24/7 and apply a formula that tells them how many total degrees your house needs heating or cooling based on temperature fluctuations during that 24-hour period. The base temperature is 65 degrees F. If the air stayed at 65 degrees for a 24-hour period, it would be a 0 heating or cooling degree day.

Since the heating degree days outnumber the cooling degree days, the colors for your home should lean more toward the dark versus light. Instead of a light exterior, you might save more energy by using a medium-brown hue. Light homes are far more common in Florida where cooling degree days dominate the weather and the temperature effects of dark colors raise cooling costs.

Roofing Colors

Even though darker colors absorb heat, they don’t necessarily make a good roof. The heat from the shingles can infiltrate into the attic. The U.S. Department of Energy (DOE) has found that cold attics with enough insulation prevent ice dams, which are dangerous and harmful. In fact, the DOE has a designation for Energy Star light-colored roofing materials that reflect heat versus absorb it.

Interior Design Colors

Since Peachtree City has its share of hot weather, mixing the light and dark colors indoors gives you a chance to surround yourself with colors that work well year-round.

It does help to think about the temperature effects of the colors you use. The pros at Powers Heating & Air want to help you make your home as energy efficient and comfortable as possible. We provide HVAC services for Peachtree City homeowner.

Our goal is to help educate our customers in Peachtree City, Georgia and surrounding areas about energy and home comfort issues (specific to HVAC systems). For more information about other HVAC topics, download our free Home Comfort Guide or call us at 770-487-2040. 

Know These HVAC Airflow Problems

Know These HVAC Airflow ProblemsAirflow problems with your HVAC system can leave you dealing with discomforting issues like hot or cold spots, uneven temperatures in different rooms, and/or a drop in conditioned air output from the registers. What starts out as a gradual loss of comfort can escalate into a costly equipment breakdown or failure, so it’s vital to have the problem addressed. Here’s a look at some of the most common causes or airflow issues and what to do about them:

Obstructed Registers and Duct Openings

If you’ve closed some registers, or your return ducts are covered by furniture, drapes, throw rugs, toys or other items, it can cause temperature inconsistencies in different areas of your home and a damaging imbalance in system airflow. You can fix this by wiping down each vent cover and vacuuming out the duct openings, and then checking that your louvered registers are completely open and all supply and return vents are free from obstructions.

Clogged Air Filter

If you’ve neglected to change your system’s air filter and it’s become clogged by dust and debris, you’ll notice a drop in airflow at the registers. Restricted airflow can also increase your HVAC equipment’s workload and energy consumption, or even ruin a component. Checking the filter monthly and replacing it whenever it looks dirty is the best way to prevent such problems.

Ductwork Flaws

A ductwork system that’s poorly designed, damaged, or leaking can hinder proper airflow through your HVAC system. A trained HVAC technician should inspect your ductwork to determine the cause and the right remedy, which may involve repairing, sealing and insulating or replacing the ductwork.

Oversized Equipment

If your existing HVAC system wasn’t sized properly, it may be too large to effectively heat or cool your home. HVAC components with too much capacity will short cycle, resulting in a decline in airflow from the registers every time they cycle off. To solve this, a knowledgeable HVAC professional will need to complete a detailed load calculation and install correctly-sized new equipment.

 

Contact us at Powers Heating & Air for help solving HVAC airflow problems in your Peachtree City home.

 

Our goal is to help educate our customers in Peachtree City, Georgia and surrounding areas about energy and home comfort issues (specific to HVAC systems). For more information about other HVAC topics, download our free Home Comfort Guide or call us at 770-487-2040. 

How Insulation Affects HVAC Efficiency

How Insulation Affects HVAC EfficiencyHVAC efficiency depends upon more than just the make and model of your air conditioner or furnace. Insulation is one of the factors that can make or break both optimum energy efficiency and consistent comfort in your house.

 

Insulation For All Seasons

 

Heat energy is always in motion from a warmer zone into a cooler zone. Proper insulation effectively inhibits both heat gain in summer and heat loss in winter and supports maximum HVAC efficiency. The most cost-effective location for household insulation is usually the attic. Here’s why:

  • Solar heat radiating through the roof overheats the attic in summer, causing rooms below to become hotter, too. A bed of fiberglass or cellulose insulation in the attic floor effectively inhibits heat radiation through the ceiling and reduces the cooling load on your air conditioner.
  • In winter, heat from the furnace naturally rises in living spaces, radiating up through the ceiling into the colder attic. Proper insulation in the attic floor resists heat transfer through the ceiling and keeps heating costs lower.

How Insulation Pays Off

By reducing the effect of heat gain and heat loss, insulation boosts HVAC efficiency, maximizes performance of your air conditioner or furnace and helps control cooling/heating costs.

  • Shorter cooling cycles means the A/C compressor—often the largest single electricity consumer in a typical house—runs less and monthly electricity costs are reduced.
  • Gas-fired furnaces also use less fuel to keep the house warm as insulation reduces heat loss into the attic.
  • Manufacturer’s efficiency ratings are more accurate. Both the SEER efficiency rating for air conditioners and the AFUE rating for gas-fired furnaces are helpful factors in predicting the operating costs of a particular unit. The reliability of these efficiency calculations assumes that proper insulation is installed in the house.
  • Components of efficient HVAC units receive less wear and tear. System service life is extended due to shorter cycles and repairs are less frequent.

For more about the link between proper insulation and improved HVAC efficiency, ask the professionals at Powers Heating & Air.

 

Our goal is to help educate our customers in Peachtree City, Georgia and surrounding areas about energy and home comfort issues (specific to HVAC systems). For more information about other HVAC topics, download our free Home Comfort Guide or call us at 770-487-2040. 

How Can Replacing HVAC Air Filters Impact Your System?

How Can Replacing HVAC Air Filters Impact Your System?HVAC air filters frequently fall victim to the “out of sight, out of mind” saying, sometimes going for months or even years without replacement. Changing your filter is one of the easiest HVAC maintenance tasks you can complete. It can also play a pivotal role in indoor air quality, HVAC efficiency and the overall lifespan of your HVAC unit.

What Do HVAC Air Filters Do?

The primary function of an HVAC air filter is to protect your system’s inner workings. A clean filter captures all the little particles that would otherwise pass through and foul up internal mechanisms, eventually leading to overheating, breakdowns, or ongoing diminished performance from gunk buildup. Additionally, air filters help remove dust, pollen and other common allergens from circulating inside your ductwork and household air.

Why Is Replacing HVAC Air Filters Critical?

Timely replacing HVAC air filters can significantly impact these primary areas:

  • Point temperature. When filters and ducts get clogged, less conditioned air can get to your living space, and it can take significantly longer for your rooms to come up to temperature.
  • Wear and tear on your system. A blower motor or A/C fan has to work harder if it’s drawing air through a dirty filter. If it gets really dirty, your filter may also release particles into the motor. Without these factors, your blower motor or fan will have a much higher overall life expectancy and much lower risk of costly repairs.
  • Your monthly energy bill. Your unit has to work harder and longer when the filter is dirty, so replacing or cleaning it regularly may instantly and significantly drop your energy bill.
  • Indoor air quality. Clean air filters can capture a significant percentage of airborne particles, so you’re not breathing them in anymore. This may help improve allergy symptoms and respiratory issues, such as asthma.

For more expert advice on replacing HVAC air filters and other critical maintenance issues, contact Powers Heating & Air. We offer comprehensive home comfort services in Peachtree City and the surrounding areas.

Our goal is to help educate our customers in Peachtree City, Georgia and surrounding areas about energy and home comfort issues (specific to HVAC systems).

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